Synthesis and crystal structure of poly[[bis­(aqua-κO)tetra­kis­(μ-4,4′-bi­pyridine-κ2 N:N′)hexa­kis­(3-chloro­benzoato)-κ5 O;κ2 O:O′-tricobalt(II)] methanol disolvate]

Phakamat Promwit; Kittipong Chainok; Nanthawat Wannarit

doi:10.1107/S2056989022000731

. 2022 Feb 1;78(Pt 3):255–258. doi: 10.1107/S2056989022000731

Synthesis and crystal structure of poly[[bis(aqua-κO)tetrakis(μ-4,4′-bipyridine-κ² N:N′)hexakis(3-chlorobenzoato)-κ⁵ O;κ² O:O′-tricobalt(II)] methanol disolvate]

Phakamat Promwit ^a, Kittipong Chainok ^b, Nanthawat Wannarit ^a,^b,^*

PMCID: PMC8900501 PMID: 35371544

The synthesis, crystal structure and properties of a novel ladder-chain Co^II coordination polymer constructed from 4,4′-bipyridine (4,4′-bipy) and m-chlorobenzoate (3-Clbenz), {[Co₃(4,4′-bipy)₄(3-Clbenz)₆(H₂O)₂]·2CH₃OH}_n, are reported.

Keywords: cobalt(II); one-dimensional coordination polymer; ladder-chain structure; 4,4′-bipyridine; 3-Clbenz; crystal structure

Abstract

A novel ladder-chain cobalt(II) coordination polymer, {[Co₃(C₇H₄ClO₂)₆(C₁₀H₈N₂)₄(H₂O)₂]·2CH₃OH}_n, was synthesized and characterized. The structure contains two Co^II centres with different octahedral environments, [Co(1)N₃O₃] and [Co(2)N₂O₄]. The O-donating 3-chlorobenzoate anions (3-Clbenz) act as the terminal ligands, while the N-donating 4,4′-bipy molecules play the role of linkers. The Co(1) ions are linked by 4,4′-bipy molecules into linear chains. Two such chains are joined by [Co(2)(3-Clbenz)₂(H₂O)₂] units via two 4,4′-bipy bridging ligands, thus forming the ladder-chain structure. The crystal packing of the title compound is stabilized by supramolecular interactions, such as hydrogen bonding, π–π and halogen⋯π contacts, giving a three-dimensional framework. The spectroscopic and thermal properties of the title compound have also been investigated.

Chemical context

The exploration and synthesis of new one-dimensional coordination polymers based on transition metals and mixed N- and O-donating ligands such as 4,4′-bipyridine (4,4′-bipy) and benzoate derivatives have been intensively developed (Kaes et al., 2000 ▸; Saelim et al., 2020 ▸; Topor et al., 2021 ▸). The substituent groups at the benzoate ligands play an important role not only for electron densities on the aromatic ring, but also for flexible supramolecular interactions, resulting in various bulk physical properties, such as CO₂ adsorption (Takahashi et al., 2014 ▸, 2015 ▸), photoluminescence (Lin, 2015 ▸) and conductivity (Islam et al., 2019 ▸). Among the reported compounds, the majority contain mixed 4,4′-bipy and para-substituted benzoate derivatives, but there is a limited number of examples containing meta-substituent benzoate ligands (Fang & Nie, 2011 ▸; Kar et al., 2011 ▸; Xin-Jian et al., 2013 ▸; Lin, 2015 ▸). We have therefore tried to expand investigations in this area by using various meta-substituted benzoate ligands containing hydroxy, nitro and halogen substituents. During this study, we employed 3-chlorobenzoate (3-Clbenz), which is expected to support crystal structures via π–π and halogen⋯π intermolecular interactions, together with the 4,4′-bipy organic linker and have synthesized the new Co^II coordination polymer {[Co₃(4,4′-bipy)₄(3-Clbenz)₆(H₂O)₂]·2CH₃OH}_n, which has an interesting one-dimensional ladder-chain structure. This report describes the synthesis, crystal structure, spectroscopic and thermal properties of the title compound.

Structural commentary

The asymmetric unit of the title compound comprises two Co²⁺ ions, three 3-Clbenz anions, two 4,4′-bipy molecules, one coordinated water molecule and one methanol solvate molecule as shown in Fig. 1 ▸. One of the Co²⁺ ions (containing Co2), is situated at an inversion centre. One pyridine ring (C1–C5) and the methanol solvate molecule are disordered over two sets of sites with occupancies of 0.584 (19):0.416 (19) and 0.72 (3):0.28 (3), respectively. Both Co²⁺ ions are six-coordinated and have octahedral environments. The Co1 ion is coordinated by three nitrogen atoms from three 4,4′-bipy bridging ligands and three oxygen atoms from the carboxylate groups of one monodentate and one bidentate 3-Clbenz ligands, providing a distorted octahedral geometry with angles O2—Co1—O1, O2—Co1—O3 and O2—Co1—N1 of 59.88 (6), 119.93 (7) and 148.87 (7)°, respectively. The Co2 ion is coordinated by two nitrogen atoms from two 4,4′-bipy bridging ligands and four oxygen atoms from two monodentate 3-Clbenz ligands and two coordinated water molecules. The angles in its environment deviate from ideal values no more than by 3.5°. There is an intramolecular hydrogen bond in the coordination environment of Co2 between the aqua and 3-Clbenz ligands (see Table 1 ▸). The Co1 ions are connected by the 4,4′-bipy linkers into linear chains along the a-axis direction, and adjacent chains are linked via the Co2 ions by the 4,4′-bipy ligands, thus forming the ladder-chain structure shown in Fig. 2 ▸.

Asymmetric unit of the title compound with the atom labelling. Displacement ellipsoids are drawn at the 50% probability level.

Table 1. Hydrogen-bond geometry (Å, °).

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O7—H7A⋯O6ⁱ	0.85 (2)	1.84 (2)	2.648 (3)	158 (3)
O7—H7B⋯O8ⁱⁱ	0.85 (2)	1.93 (2)	2.777 (10)	177 (3)
O7—H7B⋯O8A ⁱⁱ	0.85 (2)	1.88 (4)	2.72 (3)	168 (3)
O8—H8A⋯O4	0.82	1.90	2.708 (10)	169
O8A—H8AA⋯O4	0.82	2.04	2.67 (3)	133
C1—H1⋯O3	0.93	2.59	3.102 (7)	115
C5—H5⋯O1	0.93	2.48	3.057 (9)	121
C1A—H1A⋯O3	0.93	2.52	3.088 (9)	120
C5A—H5A⋯O1	0.93	2.33	2.991 (12)	128
C9—H9⋯O5	0.93	2.71	3.189 (3)	113
C11—H11⋯O2	0.93	2.57	3.084 (3)	115
C15—H15⋯N1	0.93	2.60	3.198 (4)	123
C26—H26⋯O6ⁱⁱⁱ	0.93	2.60	3.524 (4)	176

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

View of the ladder-chain structure along the a-axis direction. The hydrogen atoms located at carbon atoms and methanol solvate molecules are omitted for clarity.

Supramolecular features

The crystal packing is stabilized by intermolecular interactions such as hydrogen bonds (classical O—H⋯O and non-classical C—H⋯O and C—H⋯N), aromatic π–π and Cl⋯π interactions (see Table 1 ▸, Figs. 3 ▸ and 4 ▸). The solvate methanol molecule forms hydrogen bonds to the non-coordinated O4 atom of the 3-Clbenz ligand at Co1 as an H-atom donor and to the coordinated water molecule at Co2 as an H-atom acceptor (see Figs. S1–S3 in the supporting information). Aromatic π–π interactions involving the phenyl rings of two 3-Clbenz ligands have an intercentroid Cg6⋯Cg7 (1 + x, −1 + y, z) separation of 3.917 (2) Å (Fig. 3 ▸) (Cg6 and Cg7 are the centroids of the C22–C27 and C29–C34 rings, respectively). There are also halogen⋯π interactions between the 3-Clbenz ligands and the pyridine rings of 4,4′-bipy ligands with C24—Cl1⋯Cg5 (x, −1 + y, z) = 3.5833 (14) Å and C31—Cl2⋯Cg4 (−1 + x, 1 + y, z) = 3.7558 (15) Å (Fig. 3 ▸) (Cg4 and Cg5 are the centroids of the N3/C11–C15 and N4/C16–C20 rings, respectively). These interactions stabilize the structure, leading to a three-dimensional supramolecular framework (Fig. 4 ▸).

Views of the intermolecular π–π and Cl⋯π interactions between adjacent ladder chains [symmetry codes: (vi) x, −1 + y, z; (vii) −1 + x, 1 + y, z; (viii) 1 + x, −1 + y, z].

Packing diagram of the title compound viewed along the [011] direction. C-bound hydrogen atoms are omitted for clarity. Methanol solvate molecules are indicated by larger balls.

Spectroscopic characterization

The FT–IR spectrum of the title compound (Fig. S4) has a characteristic broad peak centred at 3330 cm⁻¹ assigned to the O—H stretching vibrations of coordinated water molecules and the methanol solvate. The strong and sharp peaks at about 1608 and 1382 cm⁻¹ are attributed to the asymmetric and symmetric COO⁻ stretching vibration of the monodentate 3-Clbenz ligands, and the peaks appearing at about 1557 and 1488 cm⁻¹ are attributed to the asymmetric and symmetric COO⁻ stretching vibration of the chelating 3-Clbenz ligand (Xin-Jian et al., 2013 ▸). The strong superimposed bands appearing at 1557 and 1488 cm⁻¹ could be assigned to the C=C/C=N stretching vibration of the aromatic rings of the 3-Clbenz and 4,4′-bipy ligands. The medium-strong peaks in the region of 760 and 731 cm⁻¹ are assigned to C—Cl vibration and C—H bending vibration of the 3-Clbenz ligands. In addition, the medium-strong peak at 1219 cm⁻¹ is assigned to the weak C—N stretching vibration (Xin-Jian et al., 2013 ▸) and the bands between 1016 and 1145 cm⁻¹ are assignable to the pyridine ring-breathing modes (Dey et al., 2011 ▸) of the 4,4′-bipy ligands. The characteristic C—H out-of-plane and in-plane deformation bands for pyridine rings are observed at 808 and 631 cm⁻¹, and are shifted to a higher frequency as compared to the values observed for the free ligand (805 and 607 cm⁻¹), suggesting coordinated 4,4′-bipy ligands (Seidel et al., 2011 ▸). The solid-state electronic spectrum (Fig. S5) of the title compound shows d–d transitions with two broad bands at 489 and 1099 nm, assigned to the ν₃: ⁴ T _1g → ⁴ T _1g(P) and ν₁: ⁴ T _1g → ⁴ T _2g transitions, respectively (Fu et al., 2007 ▸; Piromchom et al., 2014 ▸). The results correspond to the typical d–d transitions for Co^II in a distorted octahedral geometry, as confirmed by the X-ray structure.

PXRD and thermal analysis

The PXRD patterns (Fig. S6) of the title compound used to check the phase purity show good accordance with its simulated PXRD pattern generated from the single-crystal X-ray diffraction data, confirming that the title compound has high phase purity. The TGA curve (Fig. S7) shows the thermal stability of the title compound below 325°C. The first complex step with a weight loss of 29.57% (calculated 30.88%) was found in the temperature range from 100 to 325°C, which was attributed to the loss of methanol molecule of crystallization, two coordinated water and three 3-Clbenz molecules. Then, the structure starts to collapse with a weight loss of 49.24% (calculated 49.44%) in the temperature range from 325–685°C that can be attributed to the removal of three remaining 3-Clbenz and three remaining 4,4′-bipy molecules. After that, the residual product is assumed to be CoO.

Database survey

To the best of our knowledge, only two transition-metal-based coordination polymers structurally related to the title compound, namely [Co₃(dca)₂(nic)₄(H₂O)₈]·2H₂O (CSD refcode XOGLOU; Kutasi et al., 2002 ▸) and [Cu₃(dca)₂(nic)₄(H₂O)₈]·2H₂O (KAPMOE; Madalan et al., 2005 ▸) (dca = dicyanamide and nic = 3-pyridinecarboxylate) are reported in the literature. These compounds are isostructural to each other and differ only by the kind of transition metal.

Synthesis and crystallization

A methanolic solution (5 ml) of 4,4′-bipy (0.4586 g, 3 mmol) was added to a solution of Co(NO₃)₂·6H₂O (0.2910 g, 1 mmol) in 10 mL of MeOH/H₂O (v:v = 8:2) solution. After stirring for 30 min, a methanolic solution (5 mL) of m-chlorobenzoic acid (0.3131 g, 2 mmol) was added slowly, and the mixture was stirred continuously at room temperature for 15 minutes. The resulting clear red solution was allowed to evaporate slowly in air. After 4 days, red rod-shaped crystals suitable for single-crystal X-ray diffraction were obtained. Yield 115.2 mg (32.6% based on Co^II salt). Analysis calculated for C₈₄H₆₈Cl₆Co₃N₈O₁₆: C, 54.98; H, 3.74; N, 6.11%. Found: C, 53.28; H, 3.60; N, 6.50%. IR (KBr, cm⁻¹): 3330(w), 2348(w), 1608(s), 1557(s), 1488(w), 1415(s), 1382(s), 1263(w), 1219(m), 1145(w), 1068(m), 1031(w), 1010(w), 817(m), 808(m), 760(m), 731(m), 674(w), 657(w), 631(m), 574(w), 499(w), 439(w).

Refinement

Crystal data, data collection and structure refinement details are summarized in Table 2 ▸. All C-bound hydrogen atoms were positioned geometrically and refined as riding, with C—H = 0.96 Å for methyl groups [U _iso(H) = 1.5 U _eq(C)], C—H = 0.93 Å for aromatic [U _iso(H) = 1.2 U _eq(C)]. The oxygen-bound hydrogen atom of methanol was positioned with O—H = 0.82 Å [U _iso(H) = 1.5U _eq(O)], and the OH group was allowed to rotate (AFIX 147). Hydrogen atoms of the coordinated water molecule were located in the differential electron density map and refined with the O—H distance contrained to 0.84 Å.

Table 2. Experimental details.

Crystal data
Chemical formula	[Co₃(C₇H₄ClO₂)₆(C₁₀H₈N₂)₄(H₂O)₂]·2CH₄O
M _r	1834.95
Crystal system, space group	Triclinic, P
Temperature (K)	296
a, b, c (Å)	11.388 (2), 11.868 (2), 18.055 (3)
α, β, γ (°)	79.516 (6), 79.088 (6), 62.148 (6)
V (Å³)	2106.3 (7)
Z	1
Radiation type	Mo Kα
μ (mm⁻¹)	0.84
Crystal size (mm)	0.43 × 0.32 × 0.26

Data collection
Diffractometer	Bruker D8 QUEST CMOS PHOTON II
Absorption correction	Multi-scan (SADABS; Bruker, 2016 ▸)
T _min, T _max	0.684, 0.745
No. of measured, independent and observed [I > 2σ(I)] reflections	78843, 8352, 6158
R _int	0.077
(sin θ/λ)_max (Å⁻¹)	0.621

Refinement
R[F ² > 2σ(F ²)], wR(F ²), S	0.037, 0.093, 1.02
No. of reflections	8352
No. of parameters	598
No. of restraints	43
H-atom treatment	H atoms treated by a mixture of independent and constrained refinement
Δρ_max, Δρ_min (e Å⁻³)	0.39, −0.36

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Computer programs: APEX3 and SAINT (Bruker, 2016 ▸), SHELXT (Sheldrick, 2015a ▸), SHELXL (Sheldrick, 2015b ▸) and OLEX2 (Dolomanov et al., 2009 ▸).

Supplementary Material

Crystal structure: contains datablock(s) I. DOI: 10.1107/S2056989022000731/yk2163sup1.cif

e-78-00255-sup1.cif^{(2.2MB, cif)}

Structure factors: contains datablock(s) I. DOI: 10.1107/S2056989022000731/yk2163Isup2.hkl

e-78-00255-Isup2.hkl^{(663KB, hkl)}

Supporting data of crystal structure, characterization and physical properties. DOI: 10.1107/S2056989022000731/yk2163sup4.pdf

e-78-00255-sup4.pdf^{(1.6MB, pdf)}

CCDC reference: 2143539

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

Acknowledgments

The authors are grateful to Faculty of Science and Technology, Thammasat University for funds to purchase the X-ray diffractometer.

supplementary crystallographic information

Crystal data

[Co₃(C₇H₄ClO₂)₆(C₁₀H₈N₂)₄(H₂O)₂]·2CH₄O	Z = 1
M_r = 1834.95	F(000) = 939
Triclinic, P1	D_x = 1.447 Mg m⁻³
a = 11.388 (2) Å	Mo Kα radiation, λ = 0.71073 Å
b = 11.868 (2) Å	Cell parameters from 9884 reflections
c = 18.055 (3) Å	θ = 2.9–25.9°
α = 79.516 (6)°	µ = 0.84 mm⁻¹
β = 79.088 (6)°	T = 296 K
γ = 62.148 (6)°	Block, red
V = 2106.3 (7) Å³	0.43 × 0.32 × 0.26 mm

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Data collection

Bruker D8 QUEST CMOS PHOTON II diffractometer	8352 independent reflections
Radiation source: sealed x-ray tube, Mo	6158 reflections with I > 2σ(I)
Graphite monochromator	R_int = 0.077
Detector resolution: 7.39 pixels mm^-1	θ_max = 26.2°, θ_min = 2.9°
ω and φ scans	h = −14→14
Absorption correction: multi-scan (SADABS; Bruker, 2016)	k = −14→14
T_min = 0.684, T_max = 0.745	l = −22→22
78843 measured reflections

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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)] = 0.037	w = 1/[σ²(F_o²) + (0.0352P)² + 1.2109P] where P = (F_o² + 2F_c²)/3
wR(F²) = 0.093	(Δ/σ)_max = 0.001
S = 1.02	Δρ_max = 0.39 e Å⁻³
8352 reflections	Δρ_min = −0.36 e Å⁻³
598 parameters	Extinction correction: SHELXL (Sheldrick, 2015b), Fc^*=kFc[1+0.001xFc²λ³/sin(2θ)]^-1/4
43 restraints	Extinction coefficient: 0.0034 (6)

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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.

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Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å²)

	x	y	z	U_iso*/U_eq	Occ. (<1)
Co1	0.50698 (3)	0.68260 (3)	0.63422 (2)	0.03063 (10)
Co2	0.500000	1.000000	0.000000	0.03999 (13)
Cl1	0.99436 (12)	0.00343 (9)	0.59982 (7)	0.1103 (4)
Cl2	0.05072 (9)	1.34860 (8)	0.61650 (5)	0.0794 (3)
Cl3	1.09130 (10)	0.45840 (8)	−0.12014 (5)	0.0856 (3)
O1	0.63032 (18)	0.48413 (16)	0.60490 (10)	0.0500 (4)
O2	0.56402 (17)	0.52368 (16)	0.72324 (10)	0.0471 (4)
O3	0.39489 (17)	0.86355 (16)	0.66137 (10)	0.0500 (4)
O4	0.3946 (2)	0.80593 (19)	0.78514 (12)	0.0682 (6)
O5	0.70423 (17)	0.88325 (17)	−0.02018 (9)	0.0489 (4)
O6	0.79423 (19)	1.0110 (2)	−0.00999 (12)	0.0637 (5)
O7	0.4670 (2)	0.83959 (19)	−0.00306 (11)	0.0554 (5)
H7A	0.3828 (18)	0.870 (3)	−0.0018 (18)	0.070 (10)*
H7B	0.504 (3)	0.789 (3)	−0.0370 (14)	0.074 (11)*
O8	0.5835 (9)	0.6811 (6)	0.8812 (6)	0.070 (2)	0.72 (3)
H8A	0.534267	0.713202	0.847635	0.105*	0.72 (3)
O8A	0.552 (4)	0.669 (3)	0.893 (2)	0.118 (10)	0.28 (3)
H8AA	0.513149	0.667322	0.860315	0.177*	0.28 (3)
N1	0.50401 (17)	0.74863 (17)	0.51524 (10)	0.0320 (4)
N2	0.5003 (2)	0.94739 (19)	0.12052 (10)	0.0436 (5)
N3	0.68941 (18)	0.69508 (18)	0.63878 (11)	0.0373 (4)
N4	1.32607 (18)	0.66423 (18)	0.63798 (11)	0.0378 (4)
C1	0.4041 (7)	0.8562 (8)	0.4894 (4)	0.0409 (18)	0.584 (19)
H1	0.336133	0.906039	0.524106	0.049*	0.584 (19)
C2	0.3979 (7)	0.8961 (8)	0.4134 (3)	0.0422 (17)	0.584 (19)
H2	0.324386	0.970146	0.397732	0.051*	0.584 (19)
C4	0.6000 (9)	0.7124 (8)	0.3873 (5)	0.0385 (19)	0.584 (19)
H4	0.668235	0.658787	0.354224	0.046*	0.584 (19)
C5	0.5979 (9)	0.6781 (9)	0.4639 (4)	0.0368 (19)	0.584 (19)
H5	0.666182	0.600802	0.481176	0.044*	0.584 (19)
C1A	0.4507 (18)	0.8730 (9)	0.4867 (5)	0.052 (3)	0.416 (19)
H1A	0.411651	0.934175	0.520990	0.062*	0.416 (19)
C2A	0.4498 (19)	0.9156 (8)	0.4113 (4)	0.056 (4)	0.416 (19)
H2A	0.415636	1.002838	0.395275	0.067*	0.416 (19)
C4A	0.5608 (15)	0.7006 (10)	0.3868 (6)	0.038 (3)	0.416 (19)
H4A	0.602070	0.637977	0.353428	0.045*	0.416 (19)
C5A	0.5608 (15)	0.6653 (12)	0.4634 (6)	0.038 (3)	0.416 (19)
H5A	0.602681	0.578372	0.480289	0.046*	0.416 (19)
C3	0.5007 (2)	0.8269 (2)	0.35885 (12)	0.0355 (5)
C6	0.5011 (2)	0.8683 (2)	0.27628 (12)	0.0374 (5)
C7	0.4220 (3)	0.9934 (2)	0.24883 (13)	0.0470 (6)
H7	0.367277	1.053757	0.282340	0.056*
C8	0.4246 (3)	1.0285 (2)	0.17172 (14)	0.0504 (7)
H8	0.370780	1.113144	0.154564	0.060*
C9	0.5766 (3)	0.8273 (3)	0.14692 (14)	0.0582 (8)
H9	0.630829	0.769104	0.112168	0.070*
C10	0.5794 (3)	0.7848 (3)	0.22277 (14)	0.0563 (7)
H10	0.634247	0.699523	0.238210	0.068*
C11	0.7468 (2)	0.6564 (2)	0.70265 (13)	0.0415 (6)
H11	0.702007	0.632002	0.746159	0.050*
C12	0.8689 (2)	0.6506 (2)	0.70775 (13)	0.0401 (5)
H12	0.904054	0.623321	0.753865	0.048*
C13	0.9389 (2)	0.6852 (2)	0.64437 (13)	0.0350 (5)
C14	0.8759 (3)	0.7325 (3)	0.57973 (15)	0.0589 (8)
H14	0.915922	0.762362	0.536209	0.071*
C15	0.7537 (3)	0.7356 (3)	0.57951 (15)	0.0599 (8)
H15	0.713650	0.768076	0.534968	0.072*
C16	1.0742 (2)	0.6734 (2)	0.64405 (13)	0.0341 (5)
C17	1.1168 (2)	0.6868 (2)	0.70762 (13)	0.0405 (6)
H17	1.061642	0.698869	0.753556	0.049*
C18	1.2415 (2)	0.6820 (2)	0.70222 (14)	0.0433 (6)
H18	1.268121	0.691561	0.745340	0.052*
C19	1.2866 (2)	0.6468 (2)	0.57783 (14)	0.0433 (6)
H19	1.344921	0.631851	0.533042	0.052*
C20	1.1646 (2)	0.6498 (2)	0.57855 (14)	0.0439 (6)
H20	1.142397	0.635907	0.535167	0.053*
C21	0.6305 (2)	0.4468 (2)	0.67475 (15)	0.0407 (6)
C22	0.7160 (2)	0.3079 (2)	0.69985 (14)	0.0425 (6)
C23	0.8002 (3)	0.2268 (2)	0.64613 (16)	0.0516 (7)
H23	0.798960	0.256315	0.594778	0.062*
C24	0.8861 (3)	0.1018 (3)	0.66913 (18)	0.0633 (8)
C25	0.8881 (4)	0.0552 (3)	0.7441 (2)	0.0755 (10)
H25	0.946344	−0.029321	0.758825	0.091*
C26	0.8032 (4)	0.1350 (3)	0.79735 (18)	0.0734 (9)
H26	0.803440	0.103845	0.848487	0.088*
C27	0.7169 (3)	0.2615 (3)	0.77596 (16)	0.0566 (7)
H27	0.659947	0.314862	0.812564	0.068*
C28	0.3553 (2)	0.8863 (2)	0.73000 (15)	0.0433 (6)
C29	0.2493 (2)	1.0208 (2)	0.74272 (14)	0.0409 (6)
C30	0.2048 (2)	1.1118 (2)	0.68156 (14)	0.0443 (6)
H30	0.241121	1.091367	0.632359	0.053*
C31	0.1062 (3)	1.2331 (2)	0.69406 (15)	0.0497 (6)
C32	0.0488 (3)	1.2658 (3)	0.76603 (18)	0.0640 (8)
H32	−0.019254	1.347439	0.773607	0.077*
C33	0.0945 (3)	1.1749 (3)	0.82652 (18)	0.0721 (9)
H33	0.057886	1.195925	0.875601	0.086*
C34	0.1941 (3)	1.0526 (3)	0.81560 (15)	0.0582 (7)
H34	0.223845	0.992042	0.857068	0.070*
C35	0.8013 (3)	0.9088 (3)	−0.02400 (13)	0.0460 (6)
C36	0.9385 (3)	0.8046 (3)	−0.04884 (13)	0.0477 (6)
C37	0.9508 (3)	0.6923 (3)	−0.06973 (14)	0.0502 (6)
H37	0.875389	0.680489	−0.068912	0.060*
C38	1.0771 (3)	0.5980 (3)	−0.09184 (15)	0.0590 (8)
C39	1.1901 (3)	0.6134 (4)	−0.09343 (19)	0.0752 (10)
H39	1.274104	0.549159	−0.108321	0.090*
C40	1.1773 (3)	0.7249 (4)	−0.0728 (2)	0.0822 (10)
H40	1.253102	0.736253	−0.073692	0.099*
C41	1.0521 (3)	0.8204 (3)	−0.05062 (17)	0.0663 (8)
H41	1.044221	0.895601	−0.036837	0.080*
C42	0.601 (2)	0.5527 (8)	0.9055 (6)	0.098 (4)	0.72 (3)
H42A	0.690754	0.492804	0.889708	0.148*	0.72 (3)
H42B	0.539583	0.537897	0.883146	0.148*	0.72 (3)
H42C	0.582855	0.541560	0.959750	0.148*	0.72 (3)
C42A	0.661 (3)	0.544 (2)	0.909 (2)	0.112 (9)	0.28 (3)
H42D	0.743858	0.542832	0.884862	0.168*	0.28 (3)
H42E	0.646889	0.480899	0.890648	0.168*	0.28 (3)
H42F	0.664034	0.524534	0.963145	0.168*	0.28 (3)

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Atomic displacement parameters (Å²)

	U¹¹	U²²	U³³	U¹²	U¹³	U²³
Co1	0.02389 (15)	0.03470 (17)	0.03223 (17)	−0.01262 (13)	−0.00512 (12)	−0.00071 (12)
Co2	0.0419 (3)	0.0426 (3)	0.0269 (2)	−0.0121 (2)	−0.00361 (19)	−0.00320 (19)
Cl1	0.1260 (9)	0.0567 (5)	0.1072 (8)	−0.0018 (5)	−0.0107 (7)	−0.0273 (5)
Cl2	0.0859 (6)	0.0508 (4)	0.0776 (6)	−0.0133 (4)	−0.0140 (4)	0.0039 (4)
Cl3	0.0938 (6)	0.0531 (5)	0.0815 (6)	−0.0070 (4)	−0.0091 (5)	−0.0155 (4)
O1	0.0551 (11)	0.0391 (10)	0.0466 (11)	−0.0144 (8)	−0.0147 (8)	0.0069 (8)
O2	0.0441 (10)	0.0418 (10)	0.0529 (11)	−0.0168 (8)	−0.0090 (8)	−0.0025 (8)
O3	0.0432 (10)	0.0454 (10)	0.0546 (11)	−0.0130 (8)	0.0027 (8)	−0.0172 (8)
O4	0.0709 (14)	0.0511 (12)	0.0674 (14)	−0.0140 (10)	−0.0191 (11)	0.0024 (10)
O5	0.0422 (10)	0.0506 (11)	0.0456 (10)	−0.0136 (8)	−0.0041 (8)	−0.0071 (8)
O6	0.0567 (12)	0.0623 (13)	0.0704 (14)	−0.0230 (10)	0.0014 (10)	−0.0232 (11)
O7	0.0581 (14)	0.0516 (12)	0.0523 (12)	−0.0193 (10)	−0.0037 (10)	−0.0137 (9)
O8	0.081 (4)	0.064 (3)	0.051 (3)	−0.018 (2)	−0.011 (2)	−0.0108 (18)
O8A	0.136 (14)	0.118 (12)	0.091 (15)	−0.030 (9)	−0.047 (12)	−0.031 (9)
N1	0.0288 (10)	0.0362 (10)	0.0299 (10)	−0.0132 (8)	−0.0064 (8)	−0.0021 (8)
N2	0.0467 (12)	0.0432 (12)	0.0300 (10)	−0.0117 (10)	−0.0034 (9)	−0.0034 (9)
N3	0.0281 (10)	0.0439 (11)	0.0415 (11)	−0.0184 (9)	−0.0064 (8)	0.0002 (9)
N4	0.0296 (10)	0.0452 (11)	0.0416 (11)	−0.0198 (9)	−0.0066 (8)	−0.0010 (9)
C1	0.033 (3)	0.043 (3)	0.033 (3)	−0.009 (2)	−0.001 (2)	−0.001 (2)
C2	0.035 (3)	0.041 (3)	0.036 (3)	−0.007 (2)	−0.003 (2)	0.000 (2)
C4	0.035 (4)	0.041 (3)	0.033 (3)	−0.014 (3)	0.000 (2)	−0.003 (2)
C5	0.032 (4)	0.036 (3)	0.036 (3)	−0.011 (3)	−0.002 (2)	−0.001 (2)
C1A	0.079 (9)	0.034 (4)	0.034 (4)	−0.019 (5)	−0.002 (5)	−0.006 (3)
C2A	0.087 (9)	0.031 (4)	0.030 (4)	−0.014 (5)	−0.004 (5)	0.004 (3)
C4A	0.046 (7)	0.031 (4)	0.033 (4)	−0.016 (4)	0.004 (4)	−0.007 (3)
C5A	0.047 (7)	0.028 (4)	0.037 (4)	−0.017 (4)	0.001 (4)	0.003 (3)
C3	0.0372 (12)	0.0389 (13)	0.0301 (12)	−0.0165 (10)	−0.0051 (9)	−0.0034 (10)
C6	0.0401 (13)	0.0395 (13)	0.0301 (12)	−0.0153 (11)	−0.0057 (10)	−0.0034 (10)
C7	0.0592 (16)	0.0401 (14)	0.0299 (12)	−0.0131 (12)	−0.0017 (11)	−0.0059 (10)
C8	0.0598 (17)	0.0391 (14)	0.0357 (13)	−0.0099 (12)	−0.0057 (12)	−0.0002 (11)
C9	0.0654 (18)	0.0500 (16)	0.0313 (13)	−0.0024 (14)	−0.0022 (12)	−0.0089 (12)
C10	0.0663 (18)	0.0410 (15)	0.0354 (14)	−0.0018 (13)	−0.0082 (12)	−0.0033 (11)
C11	0.0324 (12)	0.0595 (16)	0.0356 (13)	−0.0246 (12)	0.0005 (10)	−0.0055 (11)
C12	0.0346 (12)	0.0540 (15)	0.0359 (13)	−0.0227 (11)	−0.0075 (10)	−0.0034 (11)
C13	0.0297 (11)	0.0378 (13)	0.0404 (13)	−0.0171 (10)	−0.0066 (10)	−0.0025 (10)
C14	0.0499 (16)	0.096 (2)	0.0457 (15)	−0.0507 (17)	−0.0148 (12)	0.0187 (15)
C15	0.0509 (16)	0.097 (2)	0.0464 (15)	−0.0487 (17)	−0.0236 (13)	0.0225 (15)
C16	0.0305 (12)	0.0360 (12)	0.0393 (13)	−0.0181 (10)	−0.0061 (10)	−0.0009 (10)
C17	0.0338 (12)	0.0567 (15)	0.0358 (13)	−0.0260 (12)	−0.0021 (10)	−0.0018 (11)
C18	0.0403 (13)	0.0622 (16)	0.0359 (13)	−0.0297 (13)	−0.0110 (11)	0.0011 (11)
C19	0.0344 (13)	0.0591 (16)	0.0427 (14)	−0.0257 (12)	0.0014 (10)	−0.0135 (12)
C20	0.0379 (13)	0.0619 (16)	0.0418 (14)	−0.0279 (12)	−0.0028 (11)	−0.0154 (12)
C21	0.0364 (13)	0.0386 (13)	0.0512 (16)	−0.0207 (11)	−0.0122 (11)	0.0037 (12)
C22	0.0454 (14)	0.0383 (13)	0.0486 (15)	−0.0221 (12)	−0.0159 (12)	0.0048 (11)
C23	0.0588 (17)	0.0414 (15)	0.0524 (16)	−0.0206 (13)	−0.0148 (13)	0.0030 (12)
C24	0.069 (2)	0.0385 (15)	0.073 (2)	−0.0139 (14)	−0.0186 (16)	−0.0039 (14)
C25	0.095 (3)	0.0388 (16)	0.083 (2)	−0.0189 (17)	−0.037 (2)	0.0115 (17)
C26	0.104 (3)	0.0550 (19)	0.0584 (19)	−0.0361 (19)	−0.0314 (19)	0.0229 (16)
C27	0.0692 (19)	0.0516 (17)	0.0501 (16)	−0.0285 (15)	−0.0152 (14)	0.0045 (13)
C28	0.0356 (13)	0.0472 (15)	0.0518 (16)	−0.0213 (11)	−0.0043 (12)	−0.0099 (13)
C29	0.0390 (13)	0.0431 (14)	0.0436 (14)	−0.0182 (11)	−0.0046 (11)	−0.0121 (11)
C30	0.0426 (14)	0.0451 (14)	0.0436 (14)	−0.0173 (12)	−0.0006 (11)	−0.0124 (11)
C31	0.0467 (15)	0.0429 (15)	0.0558 (16)	−0.0155 (12)	−0.0068 (12)	−0.0087 (12)
C32	0.0641 (19)	0.0477 (17)	0.068 (2)	−0.0122 (14)	0.0007 (15)	−0.0239 (15)
C33	0.082 (2)	0.068 (2)	0.0523 (18)	−0.0204 (18)	0.0089 (16)	−0.0305 (16)
C34	0.0671 (19)	0.0606 (18)	0.0422 (15)	−0.0228 (15)	−0.0057 (13)	−0.0117 (13)
C35	0.0473 (15)	0.0530 (16)	0.0273 (12)	−0.0147 (13)	−0.0036 (11)	−0.0027 (11)
C36	0.0445 (15)	0.0586 (17)	0.0299 (13)	−0.0164 (13)	−0.0016 (11)	−0.0025 (11)
C37	0.0510 (16)	0.0524 (16)	0.0375 (14)	−0.0160 (13)	−0.0064 (12)	−0.0008 (12)
C38	0.0604 (18)	0.0526 (17)	0.0397 (15)	−0.0056 (14)	−0.0045 (13)	−0.0056 (12)
C39	0.0452 (18)	0.085 (2)	0.066 (2)	−0.0058 (17)	0.0022 (15)	−0.0128 (18)
C40	0.0489 (19)	0.103 (3)	0.088 (3)	−0.0281 (19)	0.0047 (17)	−0.023 (2)
C41	0.0550 (18)	0.076 (2)	0.066 (2)	−0.0276 (16)	0.0037 (15)	−0.0194 (16)
C42	0.136 (10)	0.072 (4)	0.077 (4)	−0.035 (4)	−0.039 (5)	0.009 (3)
C42A	0.114 (12)	0.102 (11)	0.121 (15)	−0.044 (8)	−0.020 (11)	−0.022 (9)

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Geometric parameters (Å, º)

Co1—O1	2.2096 (18)	C9—H9	0.9300
Co1—O2	2.1703 (17)	C9—C10	1.372 (3)
Co1—O3	2.0166 (17)	C10—H10	0.9300
Co1—N1	2.1494 (18)	C11—H11	0.9300
Co1—N3	2.1683 (18)	C11—C12	1.380 (3)
Co1—N4ⁱ	2.1584 (18)	C12—H12	0.9300
Co2—O5ⁱⁱ	2.0770 (17)	C12—C13	1.380 (3)
Co2—O5	2.0770 (17)	C13—C14	1.376 (3)
Co2—O7ⁱⁱ	2.117 (2)	C13—C16	1.479 (3)
Co2—O7	2.117 (2)	C14—H14	0.9300
Co2—N2ⁱⁱ	2.1520 (19)	C14—C15	1.376 (3)
Co2—N2	2.1519 (19)	C15—H15	0.9300
Cl1—C24	1.747 (3)	C16—C17	1.388 (3)
Cl2—C31	1.751 (3)	C16—C20	1.388 (3)
Cl3—C38	1.749 (3)	C17—H17	0.9300
O1—C21	1.259 (3)	C17—C18	1.380 (3)
O2—C21	1.252 (3)	C18—H18	0.9300
O3—C28	1.268 (3)	C19—H19	0.9300
O4—C28	1.235 (3)	C19—C20	1.372 (3)
O5—C35	1.263 (3)	C20—H20	0.9300
O6—C35	1.247 (3)	C21—C22	1.505 (3)
O7—H7A	0.849 (17)	C22—C23	1.383 (4)
O7—H7B	0.848 (18)	C22—C27	1.385 (4)
O8—H8A	0.8200	C23—H23	0.9300
O8—C42	1.436 (9)	C23—C24	1.380 (4)
O8A—H8AA	0.8200	C24—C25	1.366 (4)
O8A—C42A	1.445 (17)	C25—H25	0.9300
N1—C1	1.330 (7)	C25—C26	1.371 (5)
N1—C5	1.332 (8)	C26—H26	0.9300
N1—C1A	1.348 (9)	C26—C27	1.387 (4)
N1—C5A	1.335 (10)	C27—H27	0.9300
N2—C8	1.331 (3)	C28—C29	1.511 (3)
N2—C9	1.329 (3)	C29—C30	1.382 (3)
N3—C11	1.334 (3)	C29—C34	1.384 (3)
N3—C15	1.325 (3)	C30—H30	0.9300
N4—C18	1.340 (3)	C30—C31	1.377 (3)
N4—C19	1.333 (3)	C31—C32	1.375 (4)
C1—H1	0.9300	C32—H32	0.9300
C1—C2	1.372 (7)	C32—C33	1.375 (4)
C2—H2	0.9300	C33—H33	0.9300
C2—C3	1.405 (6)	C33—C34	1.383 (4)
C4—H4	0.9300	C34—H34	0.9300
C4—C5	1.368 (8)	C35—C36	1.518 (4)
C4—C3	1.386 (8)	C36—C37	1.387 (4)
C5—H5	0.9300	C36—C41	1.386 (4)
C1A—H1A	0.9300	C37—H37	0.9300
C1A—C2A	1.364 (10)	C37—C38	1.387 (4)
C2A—H2A	0.9300	C38—C39	1.376 (5)
C2A—C3	1.388 (8)	C39—H39	0.9300
C4A—H4A	0.9300	C39—C40	1.375 (5)
C4A—C5A	1.372 (11)	C40—H40	0.9300
C4A—C3	1.366 (10)	C40—C41	1.384 (4)
C5A—H5A	0.9300	C41—H41	0.9300
C3—C6	1.482 (3)	C42—H42A	0.9600
C6—C7	1.383 (3)	C42—H42B	0.9600
C6—C10	1.381 (3)	C42—H42C	0.9600
C7—H7	0.9300	C42A—H42D	0.9600
C7—C8	1.377 (3)	C42A—H42E	0.9600
C8—H8	0.9300	C42A—H42F	0.9600

O2—Co1—O1	59.88 (6)	C11—C12—H12	120.0
O3—Co1—O1	179.75 (7)	C13—C12—C11	119.9 (2)
O3—Co1—O2	119.93 (7)	C13—C12—H12	120.0
O3—Co1—N1	91.08 (7)	C12—C13—C16	123.1 (2)
O3—Co1—N3	91.04 (7)	C14—C13—C12	116.3 (2)
O3—Co1—N4ⁱ	89.24 (7)	C14—C13—C16	120.6 (2)
N1—Co1—O1	89.12 (7)	C13—C14—H14	120.0
N1—Co1—O2	148.87 (7)	C15—C14—C13	120.0 (2)
N1—Co1—N3	93.25 (7)	C15—C14—H14	120.0
N1—Co1—N4ⁱ	90.81 (7)	N3—C15—C14	124.1 (2)
N3—Co1—O1	88.80 (7)	N3—C15—H15	117.9
N3—Co1—O2	89.10 (7)	C14—C15—H15	117.9
N4ⁱ—Co1—O1	90.91 (7)	C17—C16—C13	122.6 (2)
N4ⁱ—Co1—O2	87.24 (7)	C20—C16—C13	120.7 (2)
N4ⁱ—Co1—N3	175.93 (7)	C20—C16—C17	116.7 (2)
O5—Co2—O5ⁱⁱ	180.0	C16—C17—H17	120.2
O5ⁱⁱ—Co2—O7ⁱⁱ	88.68 (8)	C18—C17—C16	119.6 (2)
O5—Co2—O7ⁱⁱ	91.32 (8)	C18—C17—H17	120.2
O5—Co2—O7	88.68 (8)	N4—C18—C17	123.3 (2)
O5ⁱⁱ—Co2—O7	91.32 (8)	N4—C18—H18	118.4
O5—Co2—N2	91.93 (7)	C17—C18—H18	118.4
O5ⁱⁱ—Co2—N2ⁱⁱ	91.93 (7)	N4—C19—H19	118.3
O5ⁱⁱ—Co2—N2	88.07 (7)	N4—C19—C20	123.4 (2)
O5—Co2—N2ⁱⁱ	88.07 (7)	C20—C19—H19	118.3
O7ⁱⁱ—Co2—O7	180.00 (11)	C16—C20—H20	120.0
O7—Co2—N2ⁱⁱ	93.42 (8)	C19—C20—C16	120.0 (2)
O7ⁱⁱ—Co2—N2ⁱⁱ	86.58 (8)	C19—C20—H20	120.0
O7—Co2—N2	86.58 (8)	O1—C21—C22	119.0 (2)
O7ⁱⁱ—Co2—N2	93.42 (8)	O2—C21—O1	121.1 (2)
N2—Co2—N2ⁱⁱ	180.0	O2—C21—C22	119.8 (2)
C21—O1—Co1	88.42 (15)	C23—C22—C21	119.3 (2)
C21—O2—Co1	90.38 (14)	C23—C22—C27	119.4 (2)
C28—O3—Co1	120.99 (17)	C27—C22—C21	121.2 (2)
C35—O5—Co2	129.83 (17)	C22—C23—H23	120.2
Co2—O7—H7A	104 (2)	C24—C23—C22	119.7 (3)
Co2—O7—H7B	125 (2)	C24—C23—H23	120.2
H7A—O7—H7B	108 (3)	C23—C24—Cl1	118.4 (2)
C42—O8—H8A	109.5	C25—C24—Cl1	120.3 (2)
C42A—O8A—H8AA	109.5	C25—C24—C23	121.4 (3)
C1—N1—Co1	121.7 (3)	C24—C25—H25	120.5
C1—N1—C5	117.2 (5)	C24—C25—C26	119.0 (3)
C5—N1—Co1	120.9 (4)	C26—C25—H25	120.5
C1A—N1—Co1	124.4 (4)	C25—C26—H26	119.6
C5A—N1—Co1	120.6 (5)	C25—C26—C27	120.9 (3)
C5A—N1—C1A	115.0 (7)	C27—C26—H26	119.6
C8—N2—Co2	123.55 (16)	C22—C27—C26	119.7 (3)
C9—N2—Co2	119.64 (16)	C22—C27—H27	120.2
C9—N2—C8	116.8 (2)	C26—C27—H27	120.2
C11—N3—Co1	120.60 (15)	O3—C28—C29	116.0 (2)
C15—N3—Co1	123.58 (16)	O4—C28—O3	124.4 (2)
C15—N3—C11	115.8 (2)	O4—C28—C29	119.6 (2)
C18—N4—Co1ⁱⁱⁱ	119.07 (15)	C30—C29—C28	120.2 (2)
C19—N4—Co1ⁱⁱⁱ	123.78 (15)	C30—C29—C34	119.6 (2)
C19—N4—C18	116.89 (19)	C34—C29—C28	120.2 (2)
N1—C1—H1	118.9	C29—C30—H30	120.3
N1—C1—C2	122.3 (6)	C31—C30—C29	119.5 (2)
C2—C1—H1	118.9	C31—C30—H30	120.3
C1—C2—H2	119.5	C30—C31—Cl2	119.4 (2)
C1—C2—C3	121.1 (5)	C32—C31—Cl2	119.0 (2)
C3—C2—H2	119.5	C32—C31—C30	121.7 (3)
C5—C4—H4	120.0	C31—C32—H32	120.8
C5—C4—C3	120.1 (8)	C33—C32—C31	118.4 (3)
C3—C4—H4	120.0	C33—C32—H32	120.8
N1—C5—C4	124.0 (8)	C32—C33—H33	119.5
N1—C5—H5	118.0	C32—C33—C34	121.1 (3)
C4—C5—H5	118.0	C34—C33—H33	119.5
N1—C1A—H1A	117.6	C29—C34—H34	120.1
N1—C1A—C2A	124.7 (8)	C33—C34—C29	119.8 (3)
C2A—C1A—H1A	117.6	C33—C34—H34	120.1
C1A—C2A—H2A	120.5	O5—C35—C36	116.0 (2)
C1A—C2A—C3	119.1 (8)	O6—C35—O5	126.2 (2)
C3—C2A—H2A	120.5	O6—C35—C36	117.8 (2)
C5A—C4A—H4A	119.7	C37—C36—C35	120.0 (2)
C3—C4A—H4A	119.7	C41—C36—C35	120.5 (3)
C3—C4A—C5A	120.7 (10)	C41—C36—C37	119.5 (3)
N1—C5A—C4A	123.7 (11)	C36—C37—H37	120.4
N1—C5A—H5A	118.2	C38—C37—C36	119.1 (3)
C4A—C5A—H5A	118.2	C38—C37—H37	120.4
C2—C3—C6	123.2 (3)	C37—C38—Cl3	118.7 (3)
C4—C3—C2	115.1 (5)	C39—C38—Cl3	119.8 (2)
C4—C3—C6	121.6 (4)	C39—C38—C37	121.4 (3)
C2A—C3—C6	121.2 (4)	C38—C39—H39	120.4
C4A—C3—C2A	116.6 (6)	C40—C39—C38	119.3 (3)
C4A—C3—C6	121.9 (5)	C40—C39—H39	120.4
C7—C6—C3	121.4 (2)	C39—C40—H40	119.9
C10—C6—C3	122.2 (2)	C39—C40—C41	120.2 (3)
C10—C6—C7	116.5 (2)	C41—C40—H40	119.9
C6—C7—H7	120.1	C36—C41—H41	119.8
C8—C7—C6	119.8 (2)	C40—C41—C36	120.5 (3)
C8—C7—H7	120.1	C40—C41—H41	119.8
N2—C8—C7	123.4 (2)	O8—C42—H42A	109.5
N2—C8—H8	118.3	O8—C42—H42B	109.5
C7—C8—H8	118.3	O8—C42—H42C	109.5
N2—C9—H9	118.3	H42A—C42—H42B	109.5
N2—C9—C10	123.4 (2)	H42A—C42—H42C	109.5
C10—C9—H9	118.3	H42B—C42—H42C	109.5
C6—C10—H10	119.9	O8A—C42A—H42D	109.5
C9—C10—C6	120.2 (2)	O8A—C42A—H42E	109.5
C9—C10—H10	119.9	O8A—C42A—H42F	109.5
N3—C11—H11	118.2	H42D—C42A—H42E	109.5
N3—C11—C12	123.7 (2)	H42D—C42A—H42F	109.5
C12—C11—H11	118.2	H42E—C42A—H42F	109.5

Co1—O1—C21—O2	4.4 (2)	C5A—C4A—C3—C2A	4.7 (12)
Co1—O1—C21—C22	−173.47 (19)	C5A—C4A—C3—C6	178.9 (7)
Co1—O2—C21—O1	−4.5 (2)	C3—C4—C5—N1	0.3 (10)
Co1—O2—C21—C22	173.37 (19)	C3—C4A—C5A—N1	0.0 (14)
Co1—O3—C28—O4	10.1 (3)	C3—C6—C7—C8	−179.9 (2)
Co1—O3—C28—C29	−167.67 (15)	C3—C6—C10—C9	−180.0 (3)
Co1—N1—C1—C2	−176.8 (4)	C6—C7—C8—N2	0.1 (4)
Co1—N1—C5—C4	178.0 (5)	C7—C6—C10—C9	0.1 (4)
Co1—N1—C1A—C2A	179.2 (7)	C8—N2—C9—C10	0.5 (4)
Co1—N1—C5A—C4A	179.0 (7)	C9—N2—C8—C7	−0.4 (4)
Co1—N3—C11—C12	173.84 (19)	C10—C6—C7—C8	0.0 (4)
Co1—N3—C15—C14	−173.5 (3)	C11—N3—C15—C14	3.8 (4)
Co1ⁱⁱⁱ—N4—C18—C17	172.36 (19)	C11—C12—C13—C14	4.2 (4)
Co1ⁱⁱⁱ—N4—C19—C20	−172.32 (19)	C11—C12—C13—C16	−175.8 (2)
Co2—O5—C35—O6	6.2 (4)	C12—C13—C14—C15	−4.0 (4)
Co2—O5—C35—C36	−173.12 (14)	C12—C13—C16—C17	−31.6 (3)
Co2—N2—C8—C7	177.9 (2)	C12—C13—C16—C20	149.3 (2)
Co2—N2—C9—C10	−177.8 (2)	C13—C14—C15—N3	0.0 (5)
Cl1—C24—C25—C26	179.2 (3)	C13—C16—C17—C18	−176.3 (2)
Cl2—C31—C32—C33	−179.1 (3)	C13—C16—C20—C19	176.0 (2)
Cl3—C38—C39—C40	178.5 (3)	C14—C13—C16—C17	148.4 (3)
O1—C21—C22—C23	5.0 (3)	C14—C13—C16—C20	−30.7 (4)
O1—C21—C22—C27	−178.3 (2)	C15—N3—C11—C12	−3.6 (4)
O2—C21—C22—C23	−172.9 (2)	C16—C13—C14—C15	176.0 (3)
O2—C21—C22—C27	3.8 (3)	C16—C17—C18—N4	−0.3 (4)
O3—C28—C29—C30	−2.4 (3)	C17—C16—C20—C19	−3.1 (4)
O3—C28—C29—C34	176.1 (2)	C18—N4—C19—C20	1.8 (4)
O4—C28—C29—C30	179.7 (2)	C19—N4—C18—C17	−2.1 (4)
O4—C28—C29—C34	−1.7 (4)	C20—C16—C17—C18	2.9 (4)
O5—C35—C36—C37	3.5 (3)	C21—C22—C23—C24	175.2 (2)
O5—C35—C36—C41	−176.3 (2)	C21—C22—C27—C26	−175.9 (3)
O6—C35—C36—C37	−175.9 (2)	C22—C23—C24—Cl1	−178.1 (2)
O6—C35—C36—C41	4.3 (4)	C22—C23—C24—C25	1.2 (5)
N1—C1—C2—C3	−2.6 (9)	C23—C22—C27—C26	0.8 (4)
N1—C1A—C2A—C3	3.5 (15)	C23—C24—C25—C26	−0.2 (5)
N2—C9—C10—C6	−0.4 (5)	C24—C25—C26—C27	−0.6 (5)
N3—C11—C12—C13	−0.4 (4)	C25—C26—C27—C22	0.2 (5)
N4—C19—C20—C16	0.8 (4)	C27—C22—C23—C24	−1.5 (4)
C1—N1—C5—C4	2.8 (8)	C28—C29—C30—C31	178.6 (2)
C1—C2—C3—C4	5.3 (7)	C28—C29—C34—C33	−178.2 (3)
C1—C2—C3—C6	−177.8 (4)	C29—C30—C31—Cl2	179.59 (19)
C2—C3—C6—C7	18.7 (6)	C29—C30—C31—C32	−1.1 (4)
C2—C3—C6—C10	−161.2 (6)	C30—C29—C34—C33	0.3 (4)
C4—C3—C6—C7	−164.7 (6)	C30—C31—C32—C33	1.6 (5)
C4—C3—C6—C10	15.5 (6)	C31—C32—C33—C34	−1.1 (5)
C5—N1—C1—C2	−1.6 (8)	C32—C33—C34—C29	0.2 (5)
C5—C4—C3—C2	−4.2 (8)	C34—C29—C30—C31	0.1 (4)
C5—C4—C3—C6	178.9 (5)	C35—C36—C37—C38	−179.6 (2)
C1A—N1—C5A—C4A	−3.0 (12)	C35—C36—C41—C40	179.6 (3)
C1A—C2A—C3—C4A	−6.2 (12)	C36—C37—C38—Cl3	−178.55 (19)
C1A—C2A—C3—C6	179.5 (7)	C36—C37—C38—C39	0.0 (4)
C2A—C3—C6—C7	−16.8 (11)	C37—C36—C41—C40	−0.2 (4)
C2A—C3—C6—C10	163.3 (11)	C37—C38—C39—C40	−0.1 (5)
C4A—C3—C6—C7	169.2 (8)	C38—C39—C40—C41	0.0 (5)
C4A—C3—C6—C10	−10.7 (9)	C39—C40—C41—C36	0.2 (5)
C5A—N1—C1A—C2A	1.2 (12)	C41—C36—C37—C38	0.1 (4)

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Symmetry codes: (i) x−1, y, z; (ii) −x+1, −y+2, −z; (iii) x+1, y, z.

Hydrogen-bond geometry (Å, º)

D—H···A	D—H	H···A	D···A	D—H···A
O7—H7A···O6ⁱⁱ	0.85 (2)	1.84 (2)	2.648 (3)	158 (3)
O7—H7B···O8^iv	0.85 (2)	1.93 (2)	2.777 (10)	177 (3)
O7—H7B···O8A^iv	0.85 (2)	1.88 (4)	2.72 (3)	168 (3)
O8—H8A···O4	0.82	1.90	2.708 (10)	169
O8A—H8AA···O4	0.82	2.04	2.67 (3)	133
C1—H1···O3	0.93	2.59	3.102 (7)	115
C5—H5···O1	0.93	2.48	3.057 (9)	121
C1A—H1A···O3	0.93	2.52	3.088 (9)	120
C5A—H5A···O1	0.93	2.33	2.991 (12)	128
C9—H9···O5	0.93	2.71	3.189 (3)	113
C11—H11···O2	0.93	2.57	3.084 (3)	115
C15—H15···N1	0.93	2.60	3.198 (4)	123
C26—H26···O6^v	0.93	2.60	3.524 (4)	176

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Symmetry codes: (ii) −x+1, −y+2, −z; (iv) x, y, z−1; (v) x, y−1, z+1.

Funding Statement

This work was funded by Financial assistance from the Graduate Development Scholarship 2020, 189 National Research Council of Thailand. grant 4/2563 to P. Promwit; Scholarship for talent student to study graduate program in Faculty of Science and Technology Thammasat University grant TB23/2560 to P. Promwit; the Thammasat University Research unit in Multifunctional Crystalline Materials and Applications Research Unit (TU-MCMA).

References

Bruker (2016). APEX3, SAINT and SADABS. Bruker AXS Inc., Madison, Wisconsin, USA.
Dey, D., Roy, S., Purkayastha, R. N. D., Pallepogu, R., Male, L. & Mckee, V. (2011). J. Coord. Chem. 64, 1165–1176.
Dolomanov, O. V., Bourhis, L. J., Gildea, R. J., Howard, J. A. K. & Puschmann, H. (2009). J. Appl. Cryst. 42, 339–341.
Fang, Z. & Nie, Q. (2011). J. Coord. Chem. 64, 2573–2582.
Fu, S.-J., Cheng, C.-Y. & Lin, K.-J. (2007). Cryst. Growth Des. 7, 1381–1384.
Islam, S., Datta, J., Maity, S., Dutta, B., Ahmed, F., Ghosh, P., Ray, P. P. & Mir, M. H. (2019). ChemistrySelect, 4, 3294–3299.
Kaes, C., Katz, A. & Hosseini, M. W. (2000). Chem. Rev. 100, 3553–3590. [DOI] [PubMed]
Kar, P., Biswas, R., Ida, Y., Ishida, T. & Ghosh, A. (2011). Cryst. Growth Des. 11, 5305–5315.
Kutasi, A. M., Batten, S. R., Harris, A. R., Moubaraki, B. & Murray, K. S. (2002). CrystEngComm, 4, 202–204.
Lin, R.-G. (2015). Inorg. Chim. Acta, 432, 46–49.
Madalan, A. M., Paraschiv, C., Sutter, J.-P., Schmidtmann, M., Müller, A. & Andruh, M. (2005). Cryst. Growth Des. 5, 707–711.
Piromchom, J., Wannarit, N., Boonmak, J., Pakawatchai, C. & Youngme, S. (2014). Inorg. Chem. Commun. 40, 59–61.
Saelim, T., Chainok, K., Kielar, F. & Wannarit, N. (2020). Acta Cryst. E76, 1302–1306. [DOI] [PMC free article] [PubMed]
Seidel, R. W., Goddard, R., Zibrowius, B. & Oppel, I. M. (2011). Polymers, 3, 1458–1474.
Sheldrick, G. M. (2015a). Acta Cryst. A71, 3–8.
Sheldrick, G. M. (2015b). Acta Cryst. C71, 3–8.
Takahashi, K., Hoshino, N., Takeda, T., Noro, S., Nakamura, T., Takeda, S. & Akutagawa, T. (2014). Dalton Trans. 43, 9081–9089. [DOI] [PubMed]
Takahashi, K., Hoshino, N., Takeda, T., Noro, S., Nakamura, T., Takeda, S. & Akutagawa, T. (2015). Inorg. Chem. 54, 9423–9431. [DOI] [PubMed]
Topor, A., Avram, D., Dascalu, R., Maxim, C., Tiseanu, C. & Andruh, M. (2021). Dalton Trans. 50, 9881–9890. [DOI] [PubMed]
Xin-Jian, W., Yi-Ping, C., Ze-Min, X., Su-Zhi, G., Feng, C., Ling-Yan, Z. & Jian-Zhong, C. (2013). J. Mol. Struct. 1035, 318–325.

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/S2056989022000731/yk2163sup1.cif

e-78-00255-sup1.cif^{(2.2MB, cif)}

Structure factors: contains datablock(s) I. DOI: 10.1107/S2056989022000731/yk2163Isup2.hkl

e-78-00255-Isup2.hkl^{(663KB, hkl)}

Supporting data of crystal structure, characterization and physical properties. DOI: 10.1107/S2056989022000731/yk2163sup4.pdf

e-78-00255-sup4.pdf^{(1.6MB, pdf)}

CCDC reference: 2143539

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

[bb1] Bruker (2016). APEX3, SAINT and SADABS. Bruker AXS Inc., Madison, Wisconsin, USA.

[bb2] Dey, D., Roy, S., Purkayastha, R. N. D., Pallepogu, R., Male, L. & Mckee, V. (2011). J. Coord. Chem. 64, 1165–1176.

[bb3] Dolomanov, O. V., Bourhis, L. J., Gildea, R. J., Howard, J. A. K. & Puschmann, H. (2009). J. Appl. Cryst. 42, 339–341.

[bb4] Fang, Z. & Nie, Q. (2011). J. Coord. Chem. 64, 2573–2582.

[bb5] Fu, S.-J., Cheng, C.-Y. & Lin, K.-J. (2007). Cryst. Growth Des. 7, 1381–1384.

[bb6] Islam, S., Datta, J., Maity, S., Dutta, B., Ahmed, F., Ghosh, P., Ray, P. P. & Mir, M. H. (2019). ChemistrySelect, 4, 3294–3299.

[bb7] Kaes, C., Katz, A. & Hosseini, M. W. (2000). Chem. Rev. 100, 3553–3590. [DOI] [PubMed]

[bb8] Kar, P., Biswas, R., Ida, Y., Ishida, T. & Ghosh, A. (2011). Cryst. Growth Des. 11, 5305–5315.

[bb9] Kutasi, A. M., Batten, S. R., Harris, A. R., Moubaraki, B. & Murray, K. S. (2002). CrystEngComm, 4, 202–204.

[bb10] Lin, R.-G. (2015). Inorg. Chim. Acta, 432, 46–49.

[bb11] Madalan, A. M., Paraschiv, C., Sutter, J.-P., Schmidtmann, M., Müller, A. & Andruh, M. (2005). Cryst. Growth Des. 5, 707–711.

[bb12] Piromchom, J., Wannarit, N., Boonmak, J., Pakawatchai, C. & Youngme, S. (2014). Inorg. Chem. Commun. 40, 59–61.

[bb13] Saelim, T., Chainok, K., Kielar, F. & Wannarit, N. (2020). Acta Cryst. E76, 1302–1306. [DOI] [PMC free article] [PubMed]

[bb14] Seidel, R. W., Goddard, R., Zibrowius, B. & Oppel, I. M. (2011). Polymers, 3, 1458–1474.

[bb15] Sheldrick, G. M. (2015a). Acta Cryst. A71, 3–8.

[bb16] Sheldrick, G. M. (2015b). Acta Cryst. C71, 3–8.

[bb17] Takahashi, K., Hoshino, N., Takeda, T., Noro, S., Nakamura, T., Takeda, S. & Akutagawa, T. (2014). Dalton Trans. 43, 9081–9089. [DOI] [PubMed]

[bb18] Takahashi, K., Hoshino, N., Takeda, T., Noro, S., Nakamura, T., Takeda, S. & Akutagawa, T. (2015). Inorg. Chem. 54, 9423–9431. [DOI] [PubMed]

[bb19] Topor, A., Avram, D., Dascalu, R., Maxim, C., Tiseanu, C. & Andruh, M. (2021). Dalton Trans. 50, 9881–9890. [DOI] [PubMed]

[bb20] Xin-Jian, W., Yi-Ping, C., Ze-Min, X., Su-Zhi, G., Feng, C., Ling-Yan, Z. & Jian-Zhong, C. (2013). J. Mol. Struct. 1035, 318–325.

PERMALINK

Synthesis and crystal structure of poly[[bis(aqua-κO)tetrakis(μ-4,4′-bipyridine-κ² N:N′)hexakis(3-chlorobenzoato)-κ⁵ O;κ² O:O′-tricobalt(II)] methanol disolvate]

Phakamat Promwit

Kittipong Chainok

Nanthawat Wannarit

Abstract

Chemical context

Structural commentary