Crystal structure of di-μ-acetato-κ4O:O′-bis{(acetato-κ2O,O′)tetra­aqua­[1-(pyridin-2-yl­methylidene-κN)-2-(pyridin-2-yl-κN)hydrazine-κN1]lanthanum(III)} dinitrate hemihydrate

Mbossé Ndiaye-Gueye; Bocar Traoré; Ibrahima Elhadji Thiam; Ousmane Diouf; Emmanuel Wenger; Abdou Salam Sall; Claude Lecomte; Mohamed Gaye

doi:10.1107/S2056989024012349

. 2025 Jan 1;81(Pt 1):85–89. doi: 10.1107/S2056989024012349

Crystal structure of di-μ-acetato-κ⁴O:O′-bis{(acetato-κ²O,O′)tetraaqua[1-(pyridin-2-ylmethylidene-κN)-2-(pyridin-2-yl-κN)hydrazine-κN¹]lanthanum(III)} dinitrate hemihydrate

Mbossé Ndiaye-Gueye ^a, Bocar Traoré ^a, Ibrahima Elhadji Thiam ^a,^*, Ousmane Diouf ^a, Emmanuel Wenger ^b, Abdou Salam Sall ^a, Claude Lecomte ^b, Mohamed Gaye ^a

Editor: S Parkin^c

PMCID: PMC11701776 PMID: 39776632

In the title Schiff base binuclear lanthanum(III) complex, the two metal ions have the same environment and the La^III ion is coordinated by three soft nitrogen atoms from the Schiff base ligand, four hard oxygen atoms from carboxylate co-ligands and two water oxygen atoms. Each La^III ion is nine coordinate and its environment is best described as a tricapped trigonal–prismatic geometry.

Keywords: lanthanum; crystal structure; 2-hydrazinopyridine,hydrazone

Abstract

In the binuclear title complex, [La₂(C₂H₃O₂)₄(C₁₁H₁₀N₄)(H₂O)₄](NO₃)₂·0.5H₂O, the two lanthanum ions are nine coordinate in a distorted trigonal–prismatic geometry. Each La^III ion is bonded to three N atoms of the Schiff base, 1-(pyridin-2-yl)-2-(pyridin-2-ylmethylene)hydrazine and is coordinated by one acetate group, which acts in η²-bidentate mode and two acetate groups that act in μ₂-mode between the two La^III ions. Two η¹-water molecules complete the coordination sphere. All bond lengths in the coordination environment of the La^III ion are slightly larger than those observed in the isostructural Nd^III and Sm^III complexes. The La^III⋯La^III distance is 4.6696 (6) Å. In the crystal, extensive O—H⋯O hydrogen-bonding interactions involving the coordinated water molecules and the non-coordinating nitrate anions, as well as the oxygen atoms of the acetate groups, generate an overall three-dimensional supramolecular network.

1. Chemical context

Lanthanide–Schiff base complexes are widely used in applied and fundamental sciences. Chemists continue to pay much attention in the preparation of functional Schiff bases and their lanthanide complexes, which can be used in many fields such as catalysis (Bell et al., 2022 ▸), radiopharmaceuticals (Hu & Wilson, 2022 ▸), fluoroimmuno assay reagents (Wu et al., 2024 ▸; Dong et al., 2023 ▸), diagnostic tools in biology (Liu et al., 2020 ▸; Zapolotsky et al., 2022 ▸), and in laser development (Lapaev et al., 2019 ▸). The use of acyclic Schiff bases allows the introduction of two identical or different metal ions (Geng et al., 2022 ▸; Bryleva et al., 2023 ▸). The presence of multiple coordination sites and the versatile coordination modes provide several possible structures with lanthanide ions (Le Fur et al., 2018 ▸; Kariaka et al., 2019 ▸). Organic ligands that are used as precursors for the structural design of complexes can have hard and/or soft sites such as oxygen, nitrogen or sulfur atoms. Through proper design, the molecular structure of the ligand can be controlled to have suitable sites to coordinate metal ions to generate specific architectures. The introduction of co-ligands offers multiple possibilities to develop original structures. Carboxylate groups are versatile co-ligands, which can adopt various coordination modes, to generate different structures with the same ligand (Grebenyuk et al., 2021 ▸; Wang et al., 2012 ▸). However, lanthanides can have high and variable coordination numbers, depending on the synthesis conditions of the complexes. Indeed, the synthesis of these compounds is considerably influenced by the reaction procedures and conditions such as the nature of the solvent, pH, temperature and/or reaction time (Sinchow et al., 2019 ▸). This provides a versatility in coordination geometries that makes it difficult to predict the structures and properties of lanthanide compounds. In this context, for the synthesis of lanthanide(III) complexes, the Schiff base 1-(pyridin-2-ylmethylidene)-2-(pyridin-2-yl)hydrazine (HL), which provides three soft donor N atoms from two pyridine rings and an azomethine unit, was used in the presence of acetate anions as co-ligands, which provide hard donor O atoms. Several complexes from the ligand HL have been reported by our group (Gueye, Dieng et al., 2017 ▸; Ndiaye-Gueye, Dieng, Thiam, Sow et al., 2017 ▸; Sarr et al., 2018 ▸). In all of these complexes, the acetate group is either bidentate chelating η²-OOCH₃, bridging μ₂-OOCH₃ or bidentate bridging η²:μ₂-OOCH₃. This report presents the synthesis, characterization, and X-ray structure of a lanthanum (III) complex derived from 1-(pyrydin-2yl)-2-(pyridine-2-ylmethylene)hydrazine (HL) and an acetate group as co-ligand.

2. Structural commentary

A mixture of the ligand HL [1-(pyridin-2-yl)-2-(pyridin-2-ylmethylene)hydrazine], lanthanum nitrate, and acetate salts in a 1:1:3 ratio yields the title compound, which crystallographic studies reveal to be a dicationic binuclear complex with a 1:1:2 stoichiometric ratio. The crystal structure exhibits disorder involving both the ligand and the nitrate group. The site occupancy factors (SOFs) for the two disordered parts of the ligand refine to 0.547 (9) and 0.453 (9). For the nitrate group, the SOFs refine to 0.826 (9) and 0.174 (9). The following analysis of the crystal structure focuses on the major disorder components. The structure of the lanthanum acetato-bridged complex is built from two identical entities {La(HL)(η²-OOCH₃)(η¹-HO₂)₂} bridged by two acetate anions acting in μ₂-OOCH₃ mode, yielding a binuclear dianionic complex containing two uncoordinated nitrate anions and a partial occupancy non-coordinating water molecule (Figs. 1 ▸ and 2 ▸). Each La^III ion is coordinated by one HL ligand coordinated through two 2-pyridyl nitrogen atoms and one azomethine nitrogen atom. The coordination of the Schiff base forms two five-membered rings (LaNCNN) and (LaNCCN) with bite angles of 59.99 (9) and 59.43 (10)°, respectively, in the major disorder component. Additionally, each La^III ion is coordinated by one chelating-bidentate acetate group acting in η²-OOCH₃ mode and two chelating-monodentate water molecules acting in η¹-HO₂ mode. Thus, the La^III ions are nine coordinate and their environments are best described as a strongly distorted tricapped trigonal–prismatic geometry. The atoms N4/N3/O5 and O2/O3/O4 define the slanted base faces of the trigonal–tricapped environment. These two planes are twisted and form a dihedral angle of 57.37 (2)°. The three caps are occupied by O1, N1 and N2 atoms. The lanthanum cation is situated 1.320 (4) Å out of the plane defined by the caps O1, N1 and N2 of the polyhedron. The La—N distances (Table 1 ▸) are slightly longer than those found for the analogous complex of the Nd^III ion with the same ligand [2.675 (3), 2.637 (2) and 2.639 (2) Å] (Ndiaye-Gueye, Dieng, Thiam, Sow et al., 2017 ▸; Ndiaye-Gueye, Dieng, Thiam, Lo et al., 2017 ▸; Gueye, Dieng et al., 2017 ▸; Gueye, et al. 2021 ▸). The La—O distances s fall in the range reported for other carboxylate complexes (Gueye, Moussa et al., 2017 ▸; Bag et al., 2013 ▸; Chen et al., 2014 ▸). The distances for La—OH₂ are comparable to the values in the complex [{Ln(HL(η²-OOCH₃)₂(η¹-H₂O)₂}{μ₂-OOCH₃)₂}{Ln(HL)(η²-OOCH₃)₂}(η¹-H₂O)₂]·2NO₃, (where Ln = Nd or Sm) (Ndiaye-Gueye, Dieng, Thiam, Lo, et al., 2017 ▸). The La^III⋯La^III distance is 4.6696 (6) Å and the value of the bridging angle O3— La1—O10 is 109.21 (5)°. The C6—N3 distance of 1.289 (7) Å is consistent with double-bond character. The bond lengths in the chain C—CH=N—NH—C bridging two pyridine rings are [1.443 (6) Å for PyC—C, 1.289 (7) Å for CH=N, 1.346 (6) Å for N—N and 1.377 (6) Å C—CPy] and are significantly different from the corresponding mean values for this ligand found in the CSD [1.450 (17), 1.283 (15), 1.349 (12) and 1.376 (16) Å, respectively].

A view of the title compound, showing the atom-numbering scheme for the asymmetric unit. Displacement ellipsoids are drawn at the 30% probability level.

The nature of disorder of the ligand and nitrate anion.

Table 1. Selected bond lengths (Å).

La1—O1	2.5659 (14)	La1—O10	2.4814 (14)
La1—O2	2.5395 (15)	La1—N1	2.626 (8)
La1—O3	2.5184 (16)	La1—N3	2.683 (7)
La1—O4	2.5653 (15)	La1—N4	2.768 (6)
La1—O5	2.6073 (16)

Open in a new tab

3. Supramolecular features

The title complex [{La(HL)(η²-OOCH₃)(η¹-H₂O)₂}{(μ₂-OOCH₃)₂}{La(HL)(η²-OOCH₃)(η¹-H₂O)₂}]·2NO₃·0.5(H₂O) features both coordinated and solvent water molecules. The unbound solvent water is present at partial occupancy. An intramolecular hydrogen bond is formed between the OH group of a coordinated water molecule, acting as donor, and an oxygen atom (O7) of a free nitrate group, acting as acceptor (O1—H1B⋯O7). In addition, intermolecular hydrogen bonds involving the OH groups of coordinated water molecules are significant in the construction of the structure. These OH groups act as donors to the nitrate oxygen atoms of free nitrate groups (O1—H1A⋯O8ⁱ and O2—H2B⋯O7ⁱ; symmetry codes as in Table 1 ▸) and to oxygen atoms of bidentate chelating acetate groups (O2—H2A⋯O4ⁱⁱ). The NH group of the hydrazine moiety interacts with an oxygen atom of a bidentate chelating acetate group, further consolidating the structure through the hydrogen bond N2—H2⋯O5ⁱⁱⁱ. Weak intermolecular C—H⋯O hydrogen bonds are also observed between CH groups and oxygen atoms of the bidentate chelating acetate groups, as summarized in Table 1 ▸. These hydrogen bonds collectively connect the molecules of the complex into a three-dimensional network (Table 2 ▸, Fig. 3 ▸).

Table 2. Hydrogen-bond geometry (Å, °).

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O1—H1A⋯O6	0.76 (1)	2.27 (2)	2.994 (3)	158 (3)
O1—H1A⋯O7	0.76 (1)	2.59 (2)	3.273 (6)	151 (2)
O1—H1A⋯O6′	0.76 (1)	2.19 (2)	2.901 (14)	154 (2)
O1—H1B⋯O8ⁱ	0.76 (1)	2.03 (2)	2.793 (4)	176 (3)
O1—H1B⋯O8′ⁱ	0.76 (1)	1.97 (3)	2.73 (2)	171 (3)
O2—H2A⋯O4ⁱⁱ	0.76 (1)	1.95 (2)	2.6971 (19)	168 (3)
O2—H2B⋯O7ⁱ	0.76 (1)	2.03 (2)	2.786 (4)	171 (3)
O2—H2B⋯N5′ⁱ	0.76 (1)	2.68 (2)	3.419 (16)	164 (3)
O2—H2B⋯O7′ⁱ	0.76 (1)	1.79 (3)	2.54 (2)	167 (3)
C13—H13A⋯O7ⁱⁱⁱ	0.96	2.53	3.483 (5)	170
C13—H13A⋯O7′ⁱⁱⁱ	0.96	2.33	3.27 (3)	167
C13—H13C⋯O7^iv	0.96	2.65	3.544 (6)	155
C15—H15A⋯O9	0.96	2.62	3.350 (10)	133
C2—H2⋯O6^v	0.93	2.57	3.420 (6)	153
N2—H2C⋯O5^iv	0.86	2.13	2.898 (7)	149
C11—H11⋯O9	0.93	2.57	3.150 (10)	121
N2′—H2′A⋯O5^iv	0.86	2.30	3.028 (7)	142
C6′—H6′⋯O5^iv	0.93	2.32	3.067 (9)	138
C10′—H10′⋯O6′^v	0.93	2.34	3.260 (18)	170
O9—H9A⋯O6^vi	0.76 (2)	2.66 (14)	3.062 (9)	115 (13)
O9—H9B⋯O8^vi	0.76 (2)	2.57 (10)	3.241 (11)	147 (16)

Open in a new tab

Symmetry codes: (i) Inline graphic ; (ii) ; (iii) ; (iv) ; (v) ; (vi) .

A partial packing plot showing diperiodic sheets that extend parallel to the bc plane.

4. Database survey

A search of the Cambridge Structural Database (CSD version 5.44, updates of September 2023; Groom et al., 2016 ▸) indicated 27 compounds incorporating the ligand 1-(pyridin-2-ylmethylidene)-2-(pyridin-2-yl)hydrazine, which has been widely used in coordination chemistry. Seven examples of complexes of the above ligand with f-block metal ions are known from the literature: BEHFUS and TESXOH (Gueye, Dieng et al., 2017 ▸), PCPHYB (Baraniak et al., 1976 ▸), TIKDAV and TIKCUO (Ndiaye-Gueye, Dieng, Thiam, Lo, et al., 2017 ▸), ZEFJOM (Gueye, Moussa et al., 2017 ▸), GIJYAD (Ndiaye-Gueye et al., 2022 ▸). Three structures are available for the Ca²⁺ metal ion: NIWLEM, NIWLIQ and NIWLOW (Vantomme, Hafezi et al., 2014 ▸). One Co²⁺ (PAPCOC10; Gerloch, 1966 ▸) and two Mn²⁺ [PEQMAC (Sarr et al., 2018 ▸), SIZPID01 (Diop et al., 2019 ▸)] structures are reported in the CSD. Nine entries for Cu²⁺ are found: DIMLEQ10 and DIMLIU01 (Rojo et al., 1988 ▸), JAWRII (Mesa et al., 1988 ▸), SAHDOU (Mesa et al., 1989 ▸), REJMEY and REJMIC (Ainscough et al., 1996 ▸), QUJTIZ (Chowdhury et al., 2009 ▸) TUSWEK (Mukherjee et al., 2010 ▸), FAFZOF (U-wang et al., 2020 ▸). Five Zn²⁺ structures: GECWAP and GECWIX (Vantomme, Jiang et al., 2014 ▸), SAVQAI and SAVQEM (Dumitru et al., 2005 ▸), SIZPOJ01 (Diop et al., 2019 ▸) are also reported in the CSD.

5. Synthesis and crystallization

A mixture of 2-hydrazinopyridine (1 mmol) and 2-pyridinecarbaldehyde (1 mmol) in ethanol (15 mL) was stirred under reflux for 30 min. A mixture of sodium acetate (3 mmol) and La(NO₃)₃·6H₂O (1 mmol) in ethanol (10 mL) was added to the solution. The mixture was stirred for 30 min and the resulting yellow solution was filtered and the filtrate was kept at 298 K. A yellow powder appeared after one day and was collected by filtration. Recrystallization by slow evaporation of an ethanol solution gave X-ray quality crystals of the compound [C₃₀H₄₀LaN₈O₁₂]·2NO₃·0.5H₂O. Yield 65%. Analysis calculated C, 32.30; H, 3.70; N, 12.56. Found: C, 32.27; H, 3.73; N, 12.52. %.

6. Refinement

Crystal data, data collection and structure refinement details are summarized in Table 3 ▸. Hydrogen atoms were found in difference-Fourier maps, but subsequently included in the refinement using riding models, with constrained distances set to 0.93 Å (Csp²—H), 0.96 Å (RCH₃) and 0.86 Å (Nsp²—H). Water hydrogen atoms were refined using 1,2 and 1,3 distance restraints. U_iso(H) parameters were set to values of either 1.2U_eq or 1.5U_eq (RCH₃ and H₂O only) of the attached atom. To ensure satisfactory refinement for disordered groups in the structure, a combination of constraints and restraints was employed. Constraints (SHELXL command EADP) were used to fix U^ij of overlapping fragments. Restraints were used to ensure the integrity of ill-defined or disordered groups (SHELXL commands SAME, DFIX, CHIV, SIMU, and RIGU).

Table 3. Experimental details.

Crystal data
Chemical formula	[La₂(C₂H₃O₂)₄(C₁₁H₁₀N₄)(H₂O)₄](NO₃)₂·0.5H₂O
M _r	1115.55
Crystal system, space group	Monoclinic, P2₁/c
Temperature (K)	293
a, b, c (Å)	11.1170 (11), 17.8366 (19), 11.8094 (12)
β (°)	114.213 (3)
V (Å³)	2135.7 (4)
Z	2
Radiation type	Mo Kα
μ (mm⁻¹)	2.06
Crystal size (mm)	0.2 × 0.2 × 0.1

Data collection
Diffractometer	Bruker X8
Absorption correction	Numerical (SADABS; Krause et al., 2015 ▸)
T_min, T_max	0.215, 0.424
No. of measured, independent and observed [I > 2σ(I)] reflections	72063, 10392, 7368
R _int	0.084
(sin θ/λ)_max (Å⁻¹)	0.836

Refinement
R[F² > 2σ(F²)], wR(F²), S	0.039, 0.064, 1.04
No. of reflections	10392
No. of parameters	451
No. of restraints	781
H-atom treatment	H atoms treated by a mixture of independent and constrained refinement
Δρ_max, Δρ_min (e Å⁻³)	1.26, −0.95

Open in a new tab

Computer programs: APEX5 (Bruker, 2023 ▸), SHELXT (Sheldrick, 2015a ▸), SHELXL (Sheldrick, 2015b ▸) and OLEX2 (Dolomanov et al., 2009 ▸).

Supplementary Material

Crystal structure: contains datablock(s) I. DOI: 10.1107/S2056989024012349/pk2715sup1.cif

e-81-00085-sup1.cif^{(2.1MB, cif)}

Structure factors: contains datablock(s) I. DOI: 10.1107/S2056989024012349/pk2715Isup2.hkl

e-81-00085-Isup2.hkl^{(824.6KB, hkl)}

CCDC reference: 2412041

Additional supporting information: crystallographic information; 3D view; checkCIF report

Acknowledgments

We thank the PMD2X X-ray diffraction facility of the CRM2 laboratory, Université de Lorraine, for the X-ray diffraction measurements, data processing and analysis, and providing of reports for publication: https://crm2.univ-lorraine.fr/plateformes/pmd2x.

supplementary crystallographic information

Di-µ-acetato-κ⁴O:O'-bis{(acetato-κ²O,O')tetraaqua[1-(pyridin-2-ylmethylidene-κN)-2-(pyridin-2-yl-κN)hydrazine-κN¹]lanthanum(III)} dinitrate hemihydrate . Crystal data

[La₂(C₂H₃O₂)₄(C₁₁H₁₀N₄)(H₂O)₄](NO₃)₂·0.5H₂O	F(000) = 1106
M_r = 1115.55	D_x = 1.735 Mg m⁻³
Monoclinic, P2₁/c	Mo Kα radiation, λ = 0.71073 Å
a = 11.1170 (11) Å	Cell parameters from 21184 reflections
b = 17.8366 (19) Å	θ = 2.7–29.4°
c = 11.8094 (12) Å	µ = 2.06 mm⁻¹
β = 114.213 (3)°	T = 293 K
V = 2135.7 (4) Å³	Block, metallic yellowish yellow
Z = 2	0.2 × 0.2 × 0.1 mm

Open in a new tab

Di-µ-acetato-κ⁴O:O'-bis{(acetato-κ²O,O')tetraaqua[1-(pyridin-2-ylmethylidene-κN)-2-(pyridin-2-yl-κN)hydrazine-κN¹]lanthanum(III)} dinitrate hemihydrate . Data collection

Bruker X8 diffractometer	7368 reflections with I > 2σ(I)
Detector resolution: 10 pixels mm^-1	R_int = 0.084
Single crystals were positioned at 35, 40, 35, and 28 mm from the detector scans	θ_max = 36.4°, θ_min = 2.2°
Absorption correction: numerical (SADABS; Krause et al., 2015)	h = −16→18
T_min = 0.215, T_max = 0.424	k = −29→29
72063 measured reflections	l = −19→19
10392 independent reflections

Open in a new tab

Di-µ-acetato-κ⁴O:O'-bis{(acetato-κ²O,O')tetraaqua[1-(pyridin-2-ylmethylidene-κN)-2-(pyridin-2-yl-κN)hydrazine-κN¹]lanthanum(III)} dinitrate hemihydrate . Refinement

Refinement on F²	Hydrogen site location: mixed
Least-squares matrix: full	H atoms treated by a mixture of independent and constrained refinement
R[F² > 2σ(F²)] = 0.039	w = 1/[σ²(F_o²) + (0.0112P)² + 1.5461P] where P = (F_o² + 2F_c²)/3
wR(F²) = 0.064	(Δ/σ)_max = 0.003
S = 1.04	Δρ_max = 1.26 e Å⁻³
10392 reflections	Δρ_min = −0.94 e Å⁻³
451 parameters	Extinction correction: SHELXL (Sheldrick, 2015b), Fc^*=kFc[1+0.001xFc²λ³/sin(2θ)]^-1/4
781 restraints	Extinction coefficient: 0.00071 (13)

Open in a new tab

Di-µ-acetato-κ⁴O:O'-bis{(acetato-κ²O,O')tetraaqua[1-(pyridin-2-ylmethylidene-κN)-2-(pyridin-2-yl-κN)hydrazine-κN¹]lanthanum(III)} dinitrate hemihydrate . Special details

Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes.

Open in a new tab

Di-µ-acetato-κ⁴O:O'-bis{(acetato-κ²O,O')tetraaqua[1-(pyridin-2-ylmethylidene-κN)-2-(pyridin-2-yl-κN)hydrazine-κN¹]lanthanum(III)} dinitrate hemihydrate . Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å²)

	x	y	z	U_iso*/U_eq	Occ. (<1)
La1	0.56737 (2)	0.95905 (2)	0.20467 (2)	0.01520 (3)
O1	0.71353 (15)	0.84746 (8)	0.31638 (13)	0.0207 (3)
H1A	0.737 (2)	0.8335 (14)	0.3831 (15)	0.031*
H1B	0.753 (2)	0.8249 (13)	0.289 (2)	0.031*
O2	0.52181 (16)	0.84992 (8)	0.05463 (13)	0.0247 (3)
H2A	0.490 (2)	0.8580 (14)	−0.0147 (14)	0.037*
H2B	0.574 (2)	0.8205 (13)	0.062 (2)	0.037*
O3	0.77181 (16)	0.96048 (9)	0.16251 (13)	0.0295 (3)
O4	0.57600 (14)	1.10181 (8)	0.18261 (12)	0.0218 (3)
O5	0.46089 (19)	1.06485 (10)	0.28544 (14)	0.0360 (4)
C12	0.5029 (2)	1.11655 (12)	0.23852 (17)	0.0263 (5)
C13	0.4664 (3)	1.19661 (14)	0.2475 (2)	0.0449 (7)
H13A	0.431738	1.218889	0.166320	0.067*
H13B	0.543322	1.223772	0.300997	0.067*
H13C	0.400921	1.198418	0.280778	0.067*
O10	0.37451 (14)	0.99521 (9)	0.01294 (13)	0.0248 (3)
C14	0.2633 (2)	1.02384 (12)	−0.05024 (18)	0.0207 (4)
C15	0.1712 (3)	1.04094 (18)	0.0093 (2)	0.0452 (7)
H15A	0.104232	1.002998	−0.012831	0.068*
H15B	0.130825	1.088904	−0.018859	0.068*
H15C	0.219407	1.041944	0.097847	0.068*
N1	0.7389 (8)	1.0127 (6)	0.4165 (8)	0.0154 (11)	0.547 (8)
C1	0.8351 (10)	1.0594 (7)	0.4194 (8)	0.0221 (14)	0.547 (8)
H1	0.837759	1.072530	0.344276	0.026*	0.547 (8)
C2	0.9305 (7)	1.0891 (5)	0.5271 (6)	0.0234 (12)	0.547 (8)
H2	0.993945	1.122342	0.524696	0.028*	0.547 (8)
C3	0.9276 (6)	1.0672 (4)	0.6394 (5)	0.0228 (10)	0.547 (8)
H3	0.990764	1.085119	0.714130	0.027*	0.547 (8)
C4	0.8317 (6)	1.0194 (3)	0.6390 (5)	0.0207 (10)	0.547 (8)
H4	0.828457	1.004507	0.713141	0.025*	0.547 (8)
C5	0.7388 (6)	0.9932 (4)	0.5261 (5)	0.0123 (9)	0.547 (8)
N2	0.6401 (5)	0.9460 (4)	0.5246 (6)	0.0156 (10)	0.547 (8)
H2C	0.637201	0.932701	0.593393	0.019*	0.547 (8)
N3	0.5482 (6)	0.9206 (4)	0.4163 (6)	0.0154 (10)	0.547 (8)
C6	0.4571 (7)	0.8775 (4)	0.4207 (6)	0.0175 (10)	0.547 (8)
H6	0.455719	0.865341	0.496698	0.021*	0.547 (8)
C7	0.3572 (5)	0.8483 (3)	0.3071 (5)	0.0192 (9)	0.547 (8)
C8	0.2639 (6)	0.7974 (3)	0.3128 (6)	0.0279 (11)	0.547 (8)
H8	0.266593	0.781473	0.388808	0.034*	0.547 (8)
C9	0.1675 (5)	0.7714 (3)	0.2022 (7)	0.0344 (13)	0.547 (8)
H9	0.104301	0.737475	0.202871	0.041*	0.547 (8)
C10	0.1663 (5)	0.7966 (3)	0.0905 (6)	0.0344 (12)	0.547 (8)
H10	0.101955	0.780214	0.015203	0.041*	0.547 (8)
C11	0.2632 (6)	0.8466 (4)	0.0937 (6)	0.0273 (12)	0.547 (8)
H11	0.262204	0.863073	0.018597	0.033*	0.547 (8)
N4	0.3581 (6)	0.8727 (3)	0.1988 (5)	0.0187 (9)	0.547 (8)
N1'	0.3780 (8)	0.8785 (5)	0.2388 (6)	0.0239 (13)	0.453 (8)
C1'	0.2781 (9)	0.8502 (5)	0.1387 (7)	0.0324 (15)	0.453 (8)
H1'	0.271747	0.863508	0.060346	0.039*	0.453 (8)
C2'	0.1839 (8)	0.8019 (5)	0.1470 (8)	0.0418 (16)	0.453 (8)
H2'	0.113781	0.784576	0.076477	0.050*	0.453 (8)
C3'	0.1993 (8)	0.7806 (4)	0.2654 (9)	0.0414 (16)	0.453 (8)
H3'	0.140352	0.746774	0.274681	0.050*	0.453 (8)
C4'	0.2991 (7)	0.8087 (4)	0.3674 (8)	0.0328 (14)	0.453 (8)
H4'	0.308199	0.795176	0.446545	0.039*	0.453 (8)
C5'	0.3880 (7)	0.8582 (4)	0.3514 (7)	0.0202 (11)	0.453 (8)
N2'	0.4887 (7)	0.8877 (4)	0.4527 (6)	0.0202 (12)	0.453 (8)
H2'A	0.493246	0.878841	0.525905	0.024*	0.453 (8)
N3'	0.5807 (7)	0.9306 (5)	0.4385 (7)	0.0145 (12)	0.453 (8)
C6'	0.6765 (8)	0.9552 (6)	0.5382 (8)	0.0174 (13)	0.453 (8)
H6'	0.680870	0.941845	0.615935	0.021*	0.453 (8)
C7'	0.7762 (7)	1.0032 (5)	0.5286 (7)	0.0178 (13)	0.453 (8)
C8'	0.8745 (7)	1.0334 (4)	0.6364 (6)	0.0236 (13)	0.453 (8)
H8'	0.879996	1.020580	0.714666	0.028*	0.453 (8)
C9'	0.9619 (8)	1.0821 (4)	0.6225 (7)	0.0286 (14)	0.453 (8)
H9'	1.027339	1.103938	0.691992	0.034*	0.453 (8)
C10'	0.9537 (9)	1.0992 (6)	0.5056 (8)	0.0290 (16)	0.453 (8)
H10'	1.013469	1.131946	0.495294	0.035*	0.453 (8)
C11'	0.8542 (12)	1.0663 (8)	0.4037 (10)	0.0228 (17)	0.453 (8)
H11'	0.848158	1.078181	0.324895	0.027*	0.453 (8)
N4'	0.7676 (9)	1.0191 (7)	0.4134 (9)	0.0162 (14)	0.453 (8)
N5	0.8120 (3)	0.7717 (2)	0.6227 (3)	0.0278 (7)	0.826 (9)
O6	0.8757 (3)	0.8140 (3)	0.5847 (4)	0.0629 (13)	0.826 (9)
O7	0.6941 (4)	0.7636 (2)	0.5548 (5)	0.0405 (8)	0.826 (9)
O8	0.8623 (4)	0.7415 (2)	0.7271 (3)	0.0445 (10)	0.826 (9)
N5'	0.8000 (16)	0.7501 (9)	0.5993 (15)	0.0278 (7)	0.174 (9)
O6'	0.8688 (15)	0.7717 (12)	0.5480 (17)	0.0629 (13)	0.174 (9)
O7'	0.6816 (18)	0.7484 (13)	0.543 (3)	0.0405 (8)	0.174 (9)
O8'	0.854 (2)	0.7191 (12)	0.7010 (16)	0.0445 (10)	0.174 (9)
O9	0.0421 (9)	0.8898 (6)	−0.1673 (8)	0.062 (3)	0.25
H9A	0.016 (14)	0.907 (8)	−0.232 (6)	0.093*	0.25
H9B	−0.010 (11)	0.861 (7)	−0.170 (13)	0.093*	0.25

Open in a new tab

Di-µ-acetato-κ⁴O:O'-bis{(acetato-κ²O,O')tetraaqua[1-(pyridin-2-ylmethylidene-κN)-2-(pyridin-2-yl-κN)hydrazine-κN¹]lanthanum(III)} dinitrate hemihydrate . Atomic displacement parameters (Å²)

	U¹¹	U²²	U³³	U¹²	U¹³	U²³
La1	0.01924 (6)	0.01380 (5)	0.01228 (5)	0.00382 (5)	0.00618 (4)	0.00176 (4)
O1	0.0285 (8)	0.0184 (7)	0.0151 (6)	0.0072 (6)	0.0089 (6)	0.0030 (5)
O2	0.0375 (9)	0.0191 (7)	0.0136 (6)	0.0035 (6)	0.0064 (6)	0.0031 (5)
O3	0.0304 (8)	0.0409 (9)	0.0196 (7)	0.0064 (7)	0.0127 (6)	0.0083 (7)
O4	0.0318 (8)	0.0186 (7)	0.0125 (6)	0.0045 (6)	0.0064 (6)	0.0011 (5)
O5	0.0626 (12)	0.0311 (9)	0.0273 (8)	0.0265 (8)	0.0317 (8)	0.0145 (7)
C12	0.0427 (13)	0.0244 (11)	0.0113 (8)	0.0151 (10)	0.0105 (8)	0.0025 (7)
C13	0.083 (2)	0.0246 (13)	0.0345 (13)	0.0207 (13)	0.0311 (14)	0.0021 (10)
O10	0.0201 (7)	0.0258 (8)	0.0238 (7)	0.0059 (6)	0.0043 (6)	0.0010 (6)
C14	0.0190 (9)	0.0258 (11)	0.0193 (9)	0.0010 (8)	0.0098 (8)	0.0030 (7)
C15	0.0315 (13)	0.078 (2)	0.0347 (13)	0.0181 (14)	0.0220 (11)	0.0165 (14)
N1	0.015 (3)	0.019 (2)	0.0153 (16)	−0.002 (2)	0.0085 (18)	−0.0007 (13)
C1	0.025 (3)	0.027 (3)	0.018 (2)	−0.004 (2)	0.0123 (18)	0.0013 (18)
C2	0.022 (3)	0.023 (3)	0.026 (2)	−0.0031 (18)	0.0110 (18)	−0.0020 (18)
C3	0.018 (3)	0.026 (3)	0.0196 (19)	−0.0020 (19)	0.0038 (17)	−0.0042 (18)
C4	0.019 (2)	0.025 (2)	0.0144 (16)	−0.0004 (18)	0.0029 (17)	−0.0022 (15)
C5	0.011 (2)	0.015 (2)	0.0098 (14)	0.0023 (17)	0.0035 (17)	−0.0005 (13)
N2	0.017 (2)	0.019 (2)	0.012 (2)	−0.0026 (18)	0.0074 (19)	0.0022 (15)
N3	0.016 (3)	0.014 (2)	0.015 (2)	0.0019 (17)	0.0041 (18)	−0.0014 (15)
C6	0.020 (3)	0.018 (2)	0.017 (3)	−0.0020 (19)	0.010 (2)	0.0026 (19)
C7	0.017 (2)	0.0185 (19)	0.022 (2)	−0.0021 (15)	0.0081 (18)	−0.0042 (17)
C8	0.027 (3)	0.026 (2)	0.033 (3)	−0.0114 (19)	0.014 (2)	−0.003 (2)
C9	0.025 (2)	0.035 (3)	0.043 (3)	−0.0134 (19)	0.013 (2)	−0.006 (2)
C10	0.025 (2)	0.034 (2)	0.039 (3)	−0.0091 (18)	0.008 (2)	−0.006 (2)
C11	0.021 (2)	0.030 (2)	0.023 (2)	−0.0069 (17)	0.001 (2)	−0.003 (2)
N4	0.019 (2)	0.0191 (19)	0.017 (2)	−0.0019 (15)	0.0071 (19)	−0.0002 (19)
N1'	0.027 (3)	0.024 (2)	0.019 (3)	0.003 (2)	0.008 (2)	−0.003 (2)
C1'	0.031 (3)	0.039 (3)	0.025 (3)	−0.003 (2)	0.009 (3)	−0.002 (3)
C2'	0.035 (3)	0.046 (4)	0.038 (3)	−0.010 (3)	0.009 (3)	−0.006 (3)
C3'	0.035 (4)	0.041 (4)	0.046 (4)	−0.013 (3)	0.015 (3)	−0.003 (3)
C4'	0.030 (3)	0.032 (3)	0.038 (3)	−0.006 (2)	0.015 (3)	−0.001 (3)
C5'	0.021 (3)	0.020 (2)	0.022 (3)	0.0015 (19)	0.011 (2)	0.000 (2)
N2'	0.020 (3)	0.025 (3)	0.016 (3)	−0.002 (2)	0.007 (2)	0.000 (2)
N3'	0.015 (3)	0.016 (3)	0.012 (3)	0.001 (2)	0.005 (2)	0.0004 (19)
C6'	0.018 (3)	0.023 (3)	0.0060 (19)	0.002 (2)	−0.001 (2)	−0.0032 (19)
C7'	0.013 (3)	0.017 (3)	0.020 (2)	0.002 (2)	0.004 (2)	−0.0022 (17)
C8'	0.018 (3)	0.030 (3)	0.0148 (19)	−0.005 (2)	−0.002 (2)	−0.005 (2)
C9'	0.022 (3)	0.025 (3)	0.030 (3)	−0.004 (2)	0.002 (2)	−0.006 (2)
C10'	0.026 (3)	0.023 (3)	0.033 (3)	−0.002 (2)	0.007 (2)	−0.002 (2)
C11'	0.021 (3)	0.021 (3)	0.026 (3)	−0.003 (2)	0.010 (2)	−0.001 (2)
N4'	0.014 (3)	0.018 (3)	0.015 (2)	0.004 (2)	0.005 (2)	−0.0002 (17)
N5	0.0304 (12)	0.0219 (16)	0.0343 (15)	0.0066 (12)	0.0165 (12)	0.0098 (12)
O6	0.0440 (13)	0.064 (3)	0.090 (2)	0.0082 (16)	0.0369 (15)	0.050 (2)
O7	0.0407 (14)	0.025 (2)	0.0347 (14)	−0.0131 (11)	−0.0054 (11)	0.0036 (14)
O8	0.0282 (11)	0.059 (3)	0.0363 (16)	−0.0100 (16)	0.0031 (13)	0.0233 (15)
N5'	0.0304 (12)	0.0219 (16)	0.0343 (15)	0.0066 (12)	0.0165 (12)	0.0098 (12)
O6'	0.0440 (13)	0.064 (3)	0.090 (2)	0.0082 (16)	0.0369 (15)	0.050 (2)
O7'	0.0407 (14)	0.025 (2)	0.0347 (14)	−0.0131 (11)	−0.0054 (11)	0.0036 (14)
O8'	0.0282 (11)	0.059 (3)	0.0363 (16)	−0.0100 (16)	0.0031 (13)	0.0233 (15)
O9	0.047 (5)	0.069 (7)	0.047 (5)	0.007 (5)	−0.004 (4)	−0.017 (4)

Open in a new tab

Di-µ-acetato-κ⁴O:O'-bis{(acetato-κ²O,O')tetraaqua[1-(pyridin-2-ylmethylidene-κN)-2-(pyridin-2-yl-κN)hydrazine-κN¹]lanthanum(III)} dinitrate hemihydrate . Geometric parameters (Å, º)

La1—O1	2.5659 (14)	C7—C8	1.400 (7)
La1—O2	2.5395 (15)	C7—N4	1.355 (6)
La1—O3	2.5184 (16)	C8—H8	0.9300
La1—O4	2.5653 (15)	C8—C9	1.386 (6)
La1—O5	2.6073 (16)	C9—H9	0.9300
La1—O10	2.4814 (14)	C9—C10	1.388 (7)
La1—N1	2.626 (8)	C10—H10	0.9300
La1—N3	2.683 (7)	C10—C11	1.388 (7)
La1—N4	2.768 (6)	C11—H11	0.9300
La1—N1'	2.712 (8)	C11—N4	1.339 (6)
La1—N3'	2.752 (8)	N1'—C1'	1.345 (8)
La1—N4'	2.771 (9)	N1'—C5'	1.338 (7)
O1—H1A	0.763 (14)	C1'—H1'	0.9300
O1—H1B	0.760 (14)	C1'—C2'	1.389 (10)
O2—H2A	0.761 (14)	C2'—H2'	0.9300
O2—H2B	0.761 (14)	C2'—C3'	1.390 (9)
O3—C14ⁱ	1.251 (2)	C3'—H3'	0.9300
O4—C12	1.267 (3)	C3'—C4'	1.356 (8)
O5—C12	1.260 (3)	C4'—H4'	0.9300
C12—C13	1.500 (3)	C4'—C5'	1.394 (8)
C13—H13A	0.9600	C5'—N2'	1.365 (6)
C13—H13B	0.9600	N2'—H2'A	0.8600
C13—H13C	0.9600	N2'—N3'	1.340 (8)
O10—C14	1.261 (2)	N3'—C6'	1.298 (7)
C14—C15	1.491 (3)	C6'—H6'	0.9300
C15—H15A	0.9600	C6'—C7'	1.441 (8)
C15—H15B	0.9600	C7'—C8'	1.401 (8)
C15—H15C	0.9600	C7'—N4'	1.355 (10)
N1—C1	1.345 (7)	C8'—H8'	0.9300
N1—C5	1.340 (8)	C8'—C9'	1.363 (8)
C1—H1	0.9300	C9'—H9'	0.9300
C1—C2	1.385 (9)	C9'—C10'	1.379 (9)
C2—H2	0.9300	C10'—H10'	0.9300
C2—C3	1.396 (7)	C10'—C11'	1.386 (11)
C3—H3	0.9300	C11'—H11'	0.9300
C3—C4	1.364 (6)	C11'—N4'	1.319 (9)
C4—H4	0.9300	N5—O6	1.238 (3)
C4—C5	1.390 (6)	N5—O7	1.233 (4)
C5—N2	1.377 (6)	N5—O8	1.248 (3)
N2—H2C	0.8600	N5'—O6'	1.216 (14)
N2—N3	1.346 (6)	N5'—O7'	1.208 (15)
N3—C6	1.289 (7)	N5'—O8'	1.231 (15)
C6—H6	0.9300	O9—H9A	0.761 (16)
C6—C7	1.443 (6)	O9—H9B	0.762 (16)

O1—La1—O5	131.31 (5)	N1—C1—C2	124.2 (6)
O1—La1—N1	74.6 (2)	C2—C1—H1	117.9
O1—La1—N3	66.31 (17)	C1—C2—H2	121.4
O1—La1—N4	85.96 (14)	C1—C2—C3	117.2 (5)
O1—La1—N1'	83.07 (18)	C3—C2—H2	121.4
O1—La1—N3'	65.1 (2)	C2—C3—H3	120.2
O1—La1—N4'	74.6 (3)	C4—C3—C2	119.6 (5)
O2—La1—O1	70.56 (5)	C4—C3—H3	120.2
O2—La1—O4	134.03 (4)	C3—C4—H4	120.5
O2—La1—O5	145.03 (6)	C3—C4—C5	119.1 (5)
O2—La1—N1	143.4 (2)	C5—C4—H4	120.5
O2—La1—N3	112.63 (15)	N1—C5—C4	123.0 (5)
O2—La1—N4	68.32 (13)	N1—C5—N2	117.5 (5)
O2—La1—N1'	75.71 (16)	N2—C5—C4	119.5 (5)
O2—La1—N3'	118.17 (18)	C5—N2—H2C	119.7
O2—La1—N4'	140.7 (3)	N3—N2—C5	120.5 (5)
O3—La1—O1	71.15 (5)	N3—N2—H2C	119.7
O3—La1—O2	78.91 (6)	N2—N3—La1	118.6 (4)
O3—La1—O4	84.00 (5)	C6—N3—La1	123.6 (4)
O3—La1—O5	130.31 (6)	C6—N3—N2	117.8 (6)
O3—La1—N1	79.82 (16)	N3—C6—H6	120.1
O3—La1—N3	127.56 (15)	N3—C6—C7	119.8 (5)
O3—La1—N4	144.90 (14)	C7—C6—H6	120.1
O3—La1—N1'	148.59 (18)	C8—C7—C6	119.5 (5)
O3—La1—N3'	121.26 (17)	N4—C7—C6	117.4 (4)
O3—La1—N4'	73.2 (2)	N4—C7—C8	123.1 (4)
O4—La1—O1	141.26 (5)	C7—C8—H8	120.9
O4—La1—O5	50.23 (5)	C9—C8—C7	118.2 (5)
O4—La1—N1	72.1 (2)	C9—C8—H8	120.9
O4—La1—N3	111.64 (16)	C8—C9—H9	120.3
O4—La1—N4	128.03 (14)	C8—C9—C10	119.4 (5)
O4—La1—N1'	127.18 (18)	C10—C9—H9	120.3
O4—La1—N3'	107.23 (19)	C9—C10—H10	120.8
O4—La1—N4'	69.9 (2)	C9—C10—C11	118.5 (5)
O5—La1—N1	69.4 (2)	C11—C10—H10	120.8
O5—La1—N3	67.84 (17)	C10—C11—H11	118.1
O5—La1—N4	84.78 (14)	N4—C11—C10	123.8 (5)
O5—La1—N1'	80.33 (18)	N4—C11—H11	118.1
O5—La1—N3'	67.2 (2)	C7—N4—La1	119.1 (3)
O5—La1—N4'	73.4 (2)	C11—N4—La1	123.4 (4)
O10—La1—O1	143.00 (5)	C11—N4—C7	117.1 (5)
O10—La1—O2	73.27 (5)	C1'—N1'—La1	118.7 (5)
O10—La1—O3	109.21 (5)	C5'—N1'—La1	122.6 (4)
O10—La1—O4	72.76 (5)	C5'—N1'—C1'	118.2 (7)
O10—La1—O5	78.09 (5)	N1'—C1'—H1'	118.5
O10—La1—N1	142.4 (2)	N1'—C1'—C2'	123.0 (7)
O10—La1—N3	123.20 (15)	C2'—C1'—H1'	118.5
O10—La1—N4	73.67 (12)	C1'—C2'—H2'	121.5
O10—La1—N1'	80.82 (16)	C1'—C2'—C3'	117.1 (6)
O10—La1—N3'	129.37 (18)	C3'—C2'—H2'	121.5
O10—La1—N4'	142.2 (3)	C2'—C3'—H3'	119.6
N1—La1—N3	60.63 (17)	C4'—C3'—C2'	120.7 (6)
N1—La1—N4	120.08 (16)	C4'—C3'—H3'	119.6
N3—La1—N4	59.61 (13)	C3'—C4'—H4'	120.6
N1'—La1—N3'	58.56 (16)	C3'—C4'—C5'	118.8 (6)
N1'—La1—N4'	117.50 (19)	C5'—C4'—H4'	120.6
N3'—La1—N4'	59.0 (2)	N1'—C5'—C4'	122.1 (6)
La1—O1—H1A	131.3 (18)	N1'—C5'—N2'	118.0 (6)
La1—O1—H1B	123.4 (18)	N2'—C5'—C4'	119.9 (6)
H1A—O1—H1B	105 (2)	C5'—N2'—H2'A	119.8
La1—O2—H2A	118.5 (19)	N3'—N2'—C5'	120.3 (6)
La1—O2—H2B	122 (2)	N3'—N2'—H2'A	119.8
H2A—O2—H2B	105 (2)	N2'—N3'—La1	120.0 (4)
C14ⁱ—O3—La1	107.31 (13)	C6'—N3'—La1	122.3 (6)
C12—O4—La1	95.42 (13)	C6'—N3'—N2'	117.6 (7)
C12—O5—La1	93.60 (13)	N3'—C6'—H6'	120.0
O4—C12—C13	118.9 (2)	N3'—C6'—C7'	120.1 (7)
O5—C12—O4	120.66 (19)	C7'—C6'—H6'	120.0
O5—C12—C13	120.4 (2)	C8'—C7'—C6'	119.7 (6)
C12—C13—H13A	109.5	N4'—C7'—C6'	117.6 (6)
C12—C13—H13B	109.5	N4'—C7'—C8'	122.6 (6)
C12—C13—H13C	109.5	C7'—C8'—H8'	121.1
H13A—C13—H13B	109.5	C9'—C8'—C7'	117.7 (6)
H13A—C13—H13C	109.5	C9'—C8'—H8'	121.1
H13B—C13—H13C	109.5	C8'—C9'—H9'	119.9
La1—O10—La1ⁱ	116.24 (6)	C8'—C9'—C10'	120.2 (6)
C14—O10—La1ⁱ	83.51 (11)	C10'—C9'—H9'	119.9
C14—O10—La1	156.33 (14)	C9'—C10'—H10'	120.8
O3ⁱ—C14—La1ⁱ	50.25 (10)	C9'—C10'—C11'	118.5 (7)
O3ⁱ—C14—O10	121.44 (19)	C11'—C10'—H10'	120.8
O3ⁱ—C14—C15	118.55 (19)	C10'—C11'—H11'	118.5
O10—C14—La1ⁱ	72.88 (11)	N4'—C11'—C10'	123.1 (8)
O10—C14—C15	120.00 (19)	N4'—C11'—H11'	118.5
C15—C14—La1ⁱ	161.51 (17)	C7'—N4'—La1	120.9 (5)
C14—C15—H15A	109.5	C11'—N4'—La1	121.2 (6)
C14—C15—H15B	109.5	C11'—N4'—C7'	117.9 (8)
C14—C15—H15C	109.5	O6—N5—O8	122.0 (3)
H15A—C15—H15B	109.5	O7—N5—O6	116.7 (3)
H15A—C15—H15C	109.5	O7—N5—O8	121.2 (4)
H15B—C15—H15C	109.5	O6'—N5'—O8'	118.5 (17)
C1—N1—La1	120.6 (5)	O7'—N5'—O6'	120.1 (19)
C5—N1—La1	122.5 (4)	O7'—N5'—O8'	120.4 (19)
C5—N1—C1	116.8 (6)	H9A—O9—H9B	104 (3)
N1—C1—H1	117.9

La1—O4—C12—O5	3.1 (2)	C7—C8—C9—C10	−0.2 (8)
La1—O4—C12—C13	−176.59 (19)	C8—C7—N4—La1	−172.4 (4)
La1—O5—C12—O4	−3.0 (2)	C8—C7—N4—C11	0.8 (9)
La1—O5—C12—C13	176.64 (19)	C8—C9—C10—C11	0.6 (9)
La1—O10—C14—La1ⁱ	148.0 (3)	C9—C10—C11—N4	−0.4 (10)
La1ⁱ—O10—C14—O3ⁱ	13.4 (2)	C10—C11—N4—La1	172.5 (5)
La1—O10—C14—O3ⁱ	161.5 (2)	C10—C11—N4—C7	−0.3 (10)
La1ⁱ—O10—C14—C15	−165.5 (2)	N4—C7—C8—C9	−0.6 (8)
La1—O10—C14—C15	−17.4 (5)	N1'—C1'—C2'—C3'	−2.6 (13)
La1—N1—C1—C2	−178.9 (9)	N1'—C5'—N2'—N3'	−5.7 (11)
La1—N1—C5—C4	177.9 (5)	C1'—N1'—C5'—C4'	0.3 (11)
La1—N1—C5—N2	−3.2 (10)	C1'—N1'—C5'—N2'	−179.3 (7)
La1—N3—C6—C7	−1.0 (9)	C1'—C2'—C3'—C4'	2.6 (12)
La1—N1'—C1'—C2'	173.1 (7)	C2'—C3'—C4'—C5'	−1.3 (11)
La1—N1'—C5'—C4'	−171.4 (5)	C3'—C4'—C5'—N1'	−0.2 (11)
La1—N1'—C5'—N2'	9.0 (9)	C3'—C4'—C5'—N2'	179.4 (7)
La1—N3'—C6'—C7'	4.1 (12)	C4'—C5'—N2'—N3'	174.7 (8)
N1—C1—C2—C3	1.8 (15)	C5'—N1'—C1'—C2'	1.2 (13)
N1—C5—N2—N3	0.3 (10)	C5'—N2'—N3'—La1	−0.2 (10)
C1—N1—C5—C4	0.5 (12)	C5'—N2'—N3'—C6'	−177.8 (8)
C1—N1—C5—N2	179.4 (8)	N2'—N3'—C6'—C7'	−178.3 (8)
C1—C2—C3—C4	−1.1 (11)	N3'—C6'—C7'—C8'	175.9 (9)
C2—C3—C4—C5	0.3 (9)	N3'—C6'—C7'—N4'	−2.0 (13)
C3—C4—C5—N1	0.1 (10)	C6'—C7'—C8'—C9'	−176.0 (7)
C3—C4—C5—N2	−178.8 (6)	C6'—C7'—N4'—La1	−1.0 (12)
C4—C5—N2—N3	179.3 (6)	C6'—C7'—N4'—C11'	176.2 (10)
C5—N1—C1—C2	−1.5 (15)	C7'—C8'—C9'—C10'	−1.3 (11)
C5—N2—N3—La1	2.5 (8)	C8'—C7'—N4'—La1	−178.9 (6)
C5—N2—N3—C6	−179.0 (7)	C8'—C7'—N4'—C11'	−1.7 (15)
N2—N3—C6—C7	−179.4 (6)	C8'—C9'—C10'—C11'	0.7 (14)
N3—C6—C7—C8	175.6 (6)	C9'—C10'—C11'—N4'	−0.6 (18)
N3—C6—C7—N4	−5.1 (9)	C10'—C11'—N4'—La1	178.2 (10)
C6—C7—C8—C9	178.7 (5)	C10'—C11'—N4'—C7'	1.0 (18)
C6—C7—N4—La1	8.3 (7)	N4'—C7'—C8'—C9'	1.8 (12)
C6—C7—N4—C11	−178.5 (6)

Open in a new tab

Symmetry code: (i) −x+1, −y+2, −z.

Di-µ-acetato-κ⁴O:O'-bis{(acetato-κ²O,O')tetraaqua[1-(pyridin-2-ylmethylidene-κN)-2-(pyridin-2-yl-κN)hydrazine-κN¹]lanthanum(III)} dinitrate hemihydrate . Hydrogen-bond geometry (Å, º)

D—H···A	D—H	H···A	D···A	D—H···A
O1—H1A···O6	0.76 (1)	2.27 (2)	2.994 (3)	158 (3)
O1—H1A···O7	0.76 (1)	2.59 (2)	3.273 (6)	151 (2)
O1—H1A···O6′	0.76 (1)	2.19 (2)	2.901 (14)	154 (2)
O1—H1B···O8ⁱⁱ	0.76 (1)	2.03 (2)	2.793 (4)	176 (3)
O1—H1B···O8′ⁱⁱ	0.76 (1)	1.97 (3)	2.73 (2)	171 (3)
O2—H2A···O4ⁱ	0.76 (1)	1.95 (2)	2.6971 (19)	168 (3)
O2—H2B···O7ⁱⁱ	0.76 (1)	2.03 (2)	2.786 (4)	171 (3)
O2—H2B···N5′ⁱⁱ	0.76 (1)	2.68 (2)	3.419 (16)	164 (3)
O2—H2B···O7′ⁱⁱ	0.76 (1)	1.79 (3)	2.54 (2)	167 (3)
C13—H13A···O7ⁱⁱⁱ	0.96	2.53	3.483 (5)	170
C13—H13A···O7′ⁱⁱⁱ	0.96	2.33	3.27 (3)	167
C13—H13C···O7^iv	0.96	2.65	3.544 (6)	155
C15—H15A···O9	0.96	2.62	3.350 (10)	133
C2—H2···O6^v	0.93	2.57	3.420 (6)	153
N2—H2C···O5^iv	0.86	2.13	2.898 (7)	149
C11—H11···O9	0.93	2.57	3.150 (10)	121
N2′—H2′A···O5^iv	0.86	2.30	3.028 (7)	142
C6′—H6′···O5^iv	0.93	2.32	3.067 (9)	138
C10′—H10′···O6′^v	0.93	2.34	3.260 (18)	170
O9—H9A···O6^vi	0.76 (2)	2.66 (14)	3.062 (9)	115 (13)
O9—H9B···O8^vi	0.76 (2)	2.57 (10)	3.241 (11)	147 (16)

Open in a new tab

Symmetry codes: (i) −x+1, −y+2, −z; (ii) x, −y+3/2, z−1/2; (iii) −x+1, y+1/2, −z+1/2; (iv) −x+1, −y+2, −z+1; (v) −x+2, −y+2, −z+1; (vi) x−1, y, z−1.

References

Ainscough, E. W., Brodie, A. M., Ingham, S. L. & waters, J. M. (1996). Inorg. Chim. Acta, 249, 47–55.
Bag, P., Maji, S. K., Biswas, P., Flörke, U. & Nag, K. (2013). Polyhedron, 52, 976–985.
Baraniak, E., Bruce, R. S. L., Freeman, H. C., Hair, N. J. & James, J. (1976). Inorg. Chem.15, 2226–2230.
Bell, D. J., Natrajan, L. S. & Riddell, I. A. (2022). Coord. Chem. Rev.472, 214786.
Bruker (2023). APEX5. Bruker-AXS Inc., Madison, Wisconsin, USA.
Bryleva, Y. A., Yzhikova, K. M., Artem’ev, A. V., Davydova, M. P., Rakhmanova, M. I., Polyakova, E. V., Glinskaya, L. A. & Samsonenko, D. G. (2023). Polyhedron, 231, 116251.
Chen, M.-L., Shi, Y.-R., Yang, Y.-C. & Zhou, Z.-H. (2014). J. Solid State Chem.219, 265–273.
Chowdhury, S., Mal, P., Basu, C., Stoeckli–Evans, H. & Mukherjee, S. (2009). Polyhedron, 28, 3863–3871.
Diop, A., Sarr, M., Diop, M., Thiam, I. E., Barry, A. H., Coles, S., Orton, J. & Gaye, M. (2019). Transit. Met. Chem.44, 415–423.
Dolomanov, O. V., Bourhis, L. J., Gildea, R. J., Howard, J. A. K. & Puschmann, H. (2009). J. Appl. Cryst.42, 339–341.
Dong, X. Z., Sun, Z., Li, B. L., Ling, Y., Li, N. B. & Luo, H. Q. (2023). Microchem. J.191, 108881.
Dumitru, F., Petit, E., van der Lee, A. & Barboiu, M. (2005). Eur. J. Inorg. Chem. pp. 4255–4262.
Geng, S., Ren, N. & Zhang, J.-J. (2022). Polyhedron, 219, 115798.
Gerloch, M. (1966). J. Chem. Soc. A, pp. 1317–1325.
Grebenyuk, D., Zobel, M., Polentarutti, M., Ungur, L., Kendin, M., Zakharov, K., Degtyarenko, P., Vasiliev, A. & Tsymbarenko, D. (2021). Inorg. Chem.60, 8049–8061. [DOI] [PubMed]
Groom, C. R., Bruno, I. J., Lightfoot, M. P. & Ward, S. C. (2016). Acta Cryst. B72, 171–179. [DOI] [PMC free article] [PubMed]
Gueye, N. D. M., Moussa, D., Thiam, E. I., Barry, A. H., Gaye, M. & Retailleau, P. (2017). Acta Cryst. E73, 1121–1124. [DOI] [PMC free article] [PubMed]
Gueye, M. N., Dieng, M., Lo, D., Thiam, I. E., Barry, A. H., Gaye, M., Sall, A. S. & Retailleau, P. (2017). Eur. J. Chem.8, 137–143.
Hu, A. & Wilson, J. J. (2022). Acc. Chem. Res.55, 904–915. [DOI] [PMC free article] [PubMed]
Kariaka, N. S., Kolotilov, S. V., Gawryszewska, P., Kasprzycka, E., Weselski, M., Dyakonenko, V. V., Shishkina, S. V., Trush, V. A. & Amirkhanov, V. M. (2019). Inorg. Chem.58, 14682–14692. [DOI] [PubMed]
Krause, L., Herbst-Irmer, R., Sheldrick, G. M. & Stalke, D. (2015). J. Appl. Cryst.48, 3–10. [DOI] [PMC free article] [PubMed]
Lapaev, D. V., Nikiforov, V. G., Lobkov, V. S., Knyazev, A. A., Krupin, A. S. & Galyametdinov, Y. G. (2019). J. Photochem. Photobiol. Chem.382, 111962.
Le Fur, M., Molnár, E., Beyler, M., Fougère, O., Esteban-Gómez, D., Rousseaux, O., Tripier, R., Tircsó, G. & Platas-Iglesias, C. (2018). Inorg. Chem.57, 6932–6945. [DOI] [PubMed]
Liu, Y., Wei, Z., Liao, X. & Zhou, J. (2020). Acc. Mater. Res.1, 225–235.
Mesa, J. L., Arriortua, M. I., Lezama, L., Pizarro, J. L., Rojo, T. & Beltran, D. (1988). Polyhedron, 7, 1383–1388.
Mesa, J. L., Rojo, T., Arriortua, M. I., Villeneuve, G., Folgado, J. V., Beltrán-Porter, A. & Beltrán-Porter, D. (1989). J. Chem. Soc. Dalton Trans. pp. 53–56.
Mukherjee, S., Chowdhury, S., Chattopadhyay, A. P. & Stoeckli-Evans, H. (2010). Polyhedron, 29, 1182–1188.
Ndiaye-Gueye, M., Dieng, M., Thiam, E. I., Lo, D., Barry, A. H., Gaye, M. & Retailleau, P. (2017). S. Afr. J. Chem.70, 8–15.
Ndiaye-Gueye, M., Dieng, M., Thiam, I. E., Sow, M. M., Sylla-Gueye, R., Barry, A. H., Gaye, M. & Retailleau, P. (2017). Rev. Roum. Chim.62, 35–41.
Ndiaye-Gueye, M., Diop, A., Gaye, P. A., Thiam, I. E., Tamboura, F. B. & Gaye, M. (2022). Earthline J. Chem. Sci.7, 81–95.
Ndiaye-Gueye, M., Diop, A., Gaye, P. A., Thiam, I. E., Tamboura, F. B. & Gaye, M. (2021). Earthline J. Chem. Sci. pp. 81–95.
Rojo, T., Mesa, J. L., Arriortua, M. I., Savariault, J. M., Galy, J., Villeneuve, G. & Beltran, D. (1988). Inorg. Chem.27, 3904–3911.
Sarr, M., Diop, M., Thiam, E. I., Barry, A. H., Gaye, M. & Retailleau, P. (2018). Acta Cryst. E74, 450–453. [DOI] [PMC free article] [PubMed]
Sheldrick, G. M. (2015a). Acta Cryst. A71, 3–8.
Sheldrick, G. M. (2015b). Acta Cryst. C71, 3–8.
Sinchow, M., Chuasaard, T., Yotnoi, B. & Rujiwatra, A. (2019). J. Solid State Chem.278, 120902.
U-wang, O., Bhubon Singh, R. K., Singh, U. I., Ramina, Singh, T. S., Swu, T. & Singh, Ch. B. (2020). Asian J. Chem.32, 2783–2792.
Vantomme, G., Hafezi, N. & Lehn, J.-M. (2014). Chem. Sci.5, 1475–1483.
Vantomme, G., Jiang, S. & Lehn, J.-M. (2014). J. Am. Chem. Soc.136, 9509–9518. [DOI] [PubMed]
Wang, H.-C., Xue, M., Guo, Q., Zhao, J.-P., Liu, F.-C. & Ribas, J. (2012). J. Solid State Chem.187, 143–148.
Wu, X., Ruan, C., Zhou, S., Zou, L., Wang, R. & Li, G. (2024). Spectrochim. Acta A Mol. Biomol. Spectrosc.317, 124410. [DOI] [PubMed]
Zapolotsky, E. N., Qu, Y. & Babailov, S. P. (2022). J. Incl Phenom. Macrocycl Chem.102, 1–33. [DOI] [PMC free article] [PubMed]

Associated Data

This section collects any data citations, data availability statements, or supplementary materials included in this article.

Supplementary Materials

Crystal structure: contains datablock(s) I. DOI: 10.1107/S2056989024012349/pk2715sup1.cif

e-81-00085-sup1.cif^{(2.1MB, cif)}

Structure factors: contains datablock(s) I. DOI: 10.1107/S2056989024012349/pk2715Isup2.hkl

e-81-00085-Isup2.hkl^{(824.6KB, hkl)}

CCDC reference: 2412041

Additional supporting information: crystallographic information; 3D view; checkCIF report

[bb1] Ainscough, E. W., Brodie, A. M., Ingham, S. L. & waters, J. M. (1996). Inorg. Chim. Acta, 249, 47–55.

[bb2] Bag, P., Maji, S. K., Biswas, P., Flörke, U. & Nag, K. (2013). Polyhedron, 52, 976–985.

[bb3] Baraniak, E., Bruce, R. S. L., Freeman, H. C., Hair, N. J. & James, J. (1976). Inorg. Chem.15, 2226–2230.

[bb4] Bell, D. J., Natrajan, L. S. & Riddell, I. A. (2022). Coord. Chem. Rev.472, 214786.

[bb5] Bruker (2023). APEX5. Bruker-AXS Inc., Madison, Wisconsin, USA.

[bb6] Bryleva, Y. A., Yzhikova, K. M., Artem’ev, A. V., Davydova, M. P., Rakhmanova, M. I., Polyakova, E. V., Glinskaya, L. A. & Samsonenko, D. G. (2023). Polyhedron, 231, 116251.

[bb7] Chen, M.-L., Shi, Y.-R., Yang, Y.-C. & Zhou, Z.-H. (2014). J. Solid State Chem.219, 265–273.

[bb8] Chowdhury, S., Mal, P., Basu, C., Stoeckli–Evans, H. & Mukherjee, S. (2009). Polyhedron, 28, 3863–3871.

[bb9] Diop, A., Sarr, M., Diop, M., Thiam, I. E., Barry, A. H., Coles, S., Orton, J. & Gaye, M. (2019). Transit. Met. Chem.44, 415–423.

[bb10] Dolomanov, O. V., Bourhis, L. J., Gildea, R. J., Howard, J. A. K. & Puschmann, H. (2009). J. Appl. Cryst.42, 339–341.

[bb11] Dong, X. Z., Sun, Z., Li, B. L., Ling, Y., Li, N. B. & Luo, H. Q. (2023). Microchem. J.191, 108881.

[bb12] Dumitru, F., Petit, E., van der Lee, A. & Barboiu, M. (2005). Eur. J. Inorg. Chem. pp. 4255–4262.

[bb13] Geng, S., Ren, N. & Zhang, J.-J. (2022). Polyhedron, 219, 115798.

[bb14] Gerloch, M. (1966). J. Chem. Soc. A, pp. 1317–1325.

[bb15] Grebenyuk, D., Zobel, M., Polentarutti, M., Ungur, L., Kendin, M., Zakharov, K., Degtyarenko, P., Vasiliev, A. & Tsymbarenko, D. (2021). Inorg. Chem.60, 8049–8061. [DOI] [PubMed]

[bb16] Groom, C. R., Bruno, I. J., Lightfoot, M. P. & Ward, S. C. (2016). Acta Cryst. B72, 171–179. [DOI] [PMC free article] [PubMed]

[bb17] Gueye, N. D. M., Moussa, D., Thiam, E. I., Barry, A. H., Gaye, M. & Retailleau, P. (2017). Acta Cryst. E73, 1121–1124. [DOI] [PMC free article] [PubMed]

[bb18] Gueye, M. N., Dieng, M., Lo, D., Thiam, I. E., Barry, A. H., Gaye, M., Sall, A. S. & Retailleau, P. (2017). Eur. J. Chem.8, 137–143.

[bb19] Hu, A. & Wilson, J. J. (2022). Acc. Chem. Res.55, 904–915. [DOI] [PMC free article] [PubMed]

[bb20] Kariaka, N. S., Kolotilov, S. V., Gawryszewska, P., Kasprzycka, E., Weselski, M., Dyakonenko, V. V., Shishkina, S. V., Trush, V. A. & Amirkhanov, V. M. (2019). Inorg. Chem.58, 14682–14692. [DOI] [PubMed]

[bb42] Krause, L., Herbst-Irmer, R., Sheldrick, G. M. & Stalke, D. (2015). J. Appl. Cryst.48, 3–10. [DOI] [PMC free article] [PubMed]

[bb21] Lapaev, D. V., Nikiforov, V. G., Lobkov, V. S., Knyazev, A. A., Krupin, A. S. & Galyametdinov, Y. G. (2019). J. Photochem. Photobiol. Chem.382, 111962.

[bb22] Le Fur, M., Molnár, E., Beyler, M., Fougère, O., Esteban-Gómez, D., Rousseaux, O., Tripier, R., Tircsó, G. & Platas-Iglesias, C. (2018). Inorg. Chem.57, 6932–6945. [DOI] [PubMed]

[bb23] Liu, Y., Wei, Z., Liao, X. & Zhou, J. (2020). Acc. Mater. Res.1, 225–235.

[bb24] Mesa, J. L., Arriortua, M. I., Lezama, L., Pizarro, J. L., Rojo, T. & Beltran, D. (1988). Polyhedron, 7, 1383–1388.

[bb25] Mesa, J. L., Rojo, T., Arriortua, M. I., Villeneuve, G., Folgado, J. V., Beltrán-Porter, A. & Beltrán-Porter, D. (1989). J. Chem. Soc. Dalton Trans. pp. 53–56.

[bb26] Mukherjee, S., Chowdhury, S., Chattopadhyay, A. P. & Stoeckli-Evans, H. (2010). Polyhedron, 29, 1182–1188.

[bb27] Ndiaye-Gueye, M., Dieng, M., Thiam, E. I., Lo, D., Barry, A. H., Gaye, M. & Retailleau, P. (2017). S. Afr. J. Chem.70, 8–15.

[bb28] Ndiaye-Gueye, M., Dieng, M., Thiam, I. E., Sow, M. M., Sylla-Gueye, R., Barry, A. H., Gaye, M. & Retailleau, P. (2017). Rev. Roum. Chim.62, 35–41.

[bb29] Ndiaye-Gueye, M., Diop, A., Gaye, P. A., Thiam, I. E., Tamboura, F. B. & Gaye, M. (2022). Earthline J. Chem. Sci.7, 81–95.

[bb30] Ndiaye-Gueye, M., Diop, A., Gaye, P. A., Thiam, I. E., Tamboura, F. B. & Gaye, M. (2021). Earthline J. Chem. Sci. pp. 81–95.

[bb31] Rojo, T., Mesa, J. L., Arriortua, M. I., Savariault, J. M., Galy, J., Villeneuve, G. & Beltran, D. (1988). Inorg. Chem.27, 3904–3911.

[bb32] Sarr, M., Diop, M., Thiam, E. I., Barry, A. H., Gaye, M. & Retailleau, P. (2018). Acta Cryst. E74, 450–453. [DOI] [PMC free article] [PubMed]

[bb33] Sheldrick, G. M. (2015a). Acta Cryst. A71, 3–8.

[bb34] Sheldrick, G. M. (2015b). Acta Cryst. C71, 3–8.

[bb35] Sinchow, M., Chuasaard, T., Yotnoi, B. & Rujiwatra, A. (2019). J. Solid State Chem.278, 120902.

[bb36] U-wang, O., Bhubon Singh, R. K., Singh, U. I., Ramina, Singh, T. S., Swu, T. & Singh, Ch. B. (2020). Asian J. Chem.32, 2783–2792.

[bb37] Vantomme, G., Hafezi, N. & Lehn, J.-M. (2014). Chem. Sci.5, 1475–1483.

[bb38] Vantomme, G., Jiang, S. & Lehn, J.-M. (2014). J. Am. Chem. Soc.136, 9509–9518. [DOI] [PubMed]

[bb39] Wang, H.-C., Xue, M., Guo, Q., Zhao, J.-P., Liu, F.-C. & Ribas, J. (2012). J. Solid State Chem.187, 143–148.

[bb40] Wu, X., Ruan, C., Zhou, S., Zou, L., Wang, R. & Li, G. (2024). Spectrochim. Acta A Mol. Biomol. Spectrosc.317, 124410. [DOI] [PubMed]

[bb41] Zapolotsky, E. N., Qu, Y. & Babailov, S. P. (2022). J. Incl Phenom. Macrocycl Chem.102, 1–33. [DOI] [PMC free article] [PubMed]

PERMALINK

Crystal structure of di-μ-acetato-κ4O:O′-bis{(acetato-κ2O,O′)tetra­aqua­[1-(pyridin-2-yl­methylidene-κN)-2-(pyridin-2-yl-κN)hydrazine-κN1]lanthanum(III)} dinitrate hemihydrate

Mbossé Ndiaye-Gueye

Bocar Traoré

Ibrahima Elhadji Thiam

Ousmane Diouf

Emmanuel Wenger

Abdou Salam Sall

Claude Lecomte

Mohamed Gaye

Roles

Abstract

1. Chemical context

2. Structural commentary

Figure 1.

Figure 2.

Table 1. Selected bond lengths (Å).

3. Supra­molecular features

Table 2. Hydrogen-bond geometry (Å, °).

Figure 3.

4. Database survey

5. Synthesis and crystallization

6. Refinement

Table 3. Experimental details.

Supplementary Material

Acknowledgments

supplementary crystallographic information

Di-µ-acetato-κ4O:O'-bis{(acetato-κ2O,O')tetraaqua[1-(pyridin-2-ylmethylidene-κN)-2-(pyridin-2-yl-κN)hydrazine-κN1]lanthanum(III)} dinitrate hemihydrate . Crystal data

Di-µ-acetato-κ4O:O'-bis{(acetato-κ2O,O')tetraaqua[1-(pyridin-2-ylmethylidene-κN)-2-(pyridin-2-yl-κN)hydrazine-κN1]lanthanum(III)} dinitrate hemihydrate . Data collection

Di-µ-acetato-κ4O:O'-bis{(acetato-κ2O,O')tetraaqua[1-(pyridin-2-ylmethylidene-κN)-2-(pyridin-2-yl-κN)hydrazine-κN1]lanthanum(III)} dinitrate hemihydrate . Refinement

Di-µ-acetato-κ4O:O'-bis{(acetato-κ2O,O')tetraaqua[1-(pyridin-2-ylmethylidene-κN)-2-(pyridin-2-yl-κN)hydrazine-κN1]lanthanum(III)} dinitrate hemihydrate . Special details

Di-µ-acetato-κ4O:O'-bis{(acetato-κ2O,O')tetraaqua[1-(pyridin-2-ylmethylidene-κN)-2-(pyridin-2-yl-κN)hydrazine-κN1]lanthanum(III)} dinitrate hemihydrate . Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2)

Di-µ-acetato-κ4O:O'-bis{(acetato-κ2O,O')tetraaqua[1-(pyridin-2-ylmethylidene-κN)-2-(pyridin-2-yl-κN)hydrazine-κN1]lanthanum(III)} dinitrate hemihydrate . Atomic displacement parameters (Å2)

Di-µ-acetato-κ4O:O'-bis{(acetato-κ2O,O')tetraaqua[1-(pyridin-2-ylmethylidene-κN)-2-(pyridin-2-yl-κN)hydrazine-κN1]lanthanum(III)} dinitrate hemihydrate . Geometric parameters (Å, º)

Di-µ-acetato-κ4O:O'-bis{(acetato-κ2O,O')tetraaqua[1-(pyridin-2-ylmethylidene-κN)-2-(pyridin-2-yl-κN)hydrazine-κN1]lanthanum(III)} dinitrate hemihydrate . Hydrogen-bond geometry (Å, º)

References

Associated Data

Supplementary Materials

ACTIONS

PERMALINK

RESOURCES

Similar articles

Cited by other articles

Links to NCBI Databases

Crystal structure of di-μ-acetato-κ⁴O:O′-bis{(acetato-κ²O,O′)tetraaqua[1-(pyridin-2-ylmethylidene-κN)-2-(pyridin-2-yl-κN)hydrazine-κN¹]lanthanum(III)} dinitrate hemihydrate

3. Supramolecular features

Di-µ-acetato-κ⁴O:O'-bis{(acetato-κ²O,O')tetraaqua[1-(pyridin-2-ylmethylidene-κN)-2-(pyridin-2-yl-κN)hydrazine-κN¹]lanthanum(III)} dinitrate hemihydrate . Crystal data

Di-µ-acetato-κ⁴O:O'-bis{(acetato-κ²O,O')tetraaqua[1-(pyridin-2-ylmethylidene-κN)-2-(pyridin-2-yl-κN)hydrazine-κN¹]lanthanum(III)} dinitrate hemihydrate . Data collection

Di-µ-acetato-κ⁴O:O'-bis{(acetato-κ²O,O')tetraaqua[1-(pyridin-2-ylmethylidene-κN)-2-(pyridin-2-yl-κN)hydrazine-κN¹]lanthanum(III)} dinitrate hemihydrate . Refinement

Di-µ-acetato-κ⁴O:O'-bis{(acetato-κ²O,O')tetraaqua[1-(pyridin-2-ylmethylidene-κN)-2-(pyridin-2-yl-κN)hydrazine-κN¹]lanthanum(III)} dinitrate hemihydrate . Special details

Di-µ-acetato-κ⁴O:O'-bis{(acetato-κ²O,O')tetraaqua[1-(pyridin-2-ylmethylidene-κN)-2-(pyridin-2-yl-κN)hydrazine-κN¹]lanthanum(III)} dinitrate hemihydrate . Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å²)

Di-µ-acetato-κ⁴O:O'-bis{(acetato-κ²O,O')tetraaqua[1-(pyridin-2-ylmethylidene-κN)-2-(pyridin-2-yl-κN)hydrazine-κN¹]lanthanum(III)} dinitrate hemihydrate . Atomic displacement parameters (Å²)

Di-µ-acetato-κ⁴O:O'-bis{(acetato-κ²O,O')tetraaqua[1-(pyridin-2-ylmethylidene-κN)-2-(pyridin-2-yl-κN)hydrazine-κN¹]lanthanum(III)} dinitrate hemihydrate . Geometric parameters (Å, º)

Di-µ-acetato-κ⁴O:O'-bis{(acetato-κ²O,O')tetraaqua[1-(pyridin-2-ylmethylidene-κN)-2-(pyridin-2-yl-κN)hydrazine-κN¹]lanthanum(III)} dinitrate hemihydrate . Hydrogen-bond geometry (Å, º)