2,5-Bis{2,2-bis­[4-(dimethyl­amino)­phen­yl]ethen­yl}-N,N′-diphenyl-N,N′-dipropyl­benzene-1,4-diamine

Volker Schmitt; Dieter Schollmeyer; Heiner Detert

doi:10.1107/S160053681100910X

. 2011 Mar 12;67(Pt 4):o876. doi: 10.1107/S160053681100910X

2,5-Bis{2,2-bis[4-(dimethylamino)phenyl]ethenyl}-N,N′-diphenyl-N,N′-dipropylbenzene-1,4-diamine

Volker Schmitt ^a, Dieter Schollmeyer ^a, Heiner Detert ^a,^*

PMCID: PMC3099848 PMID: 21754153

Abstract

The title compound, C₆₀H₆₈N₆, was prepared by Horner olefination of a terephthaldialdehyde and a diarylmethyl phosphonate. There is one half-molecule, located on an inversion centre, in the asymmetric unit. The dihedral angle between the plane of the vinylene unit and the central ring is 36.79 (15)°, while those between the vinylene unit and the lateral phenyl rings are 53.04 (10) and 53.74 (9)°.

Related literature

For conjugated oligomers with basic sites as sensing materials for polarity and cations, see: Detert & Sugiono (2004 ▶, 2005 ▶); Wilson & Bunz (2005 ▶); Zucchero et al. (2009 ▶). For typical synthetic approaches to larger stilbenoid dyes, see: Drefahl & Plötner (1961 ▶); Stalmach et al. (1996 ▶). For crystal structures of phenylenevinylene oligomers, see: van Hutten et al. (1999 ▶); Detert et al. (2001 ▶). For optical properties of dyes which are highly sensitive towards environmental changes, see: Detert et al. (2001 ▶); Strehmel et al. (2003 ▶); Nemkovich et al. (2010 ▶). For the synthesis of the title compound, see: Schmitt (2005 ▶); Zheng et al. (2003 ▶).

Experimental

Crystal data

C₆₀H₆₈N₆
M _r = 873.20
Monoclinic,
a = 20.485 (9) Å
b = 12.0782 (16) Å
c = 21.108 (9) Å
β = 107.60 (2)°
V = 4978 (3) Å³
Z = 4
Cu Kα radiation
μ = 0.52 mm⁻¹
T = 193 K
0.50 × 0.30 × 0.20 mm

Data collection

Enraf–Nonius CAD-4 diffractometer
4859 measured reflections
4720 independent reflections
3352 reflections with I > 2σ(I)
R _int = 0.064
3 standard reflections every 60 min intensity decay: 2%

Refinement

R[F ² > 2σ(F ²)] = 0.074
wR(F ²) = 0.232
S = 1.09
4720 reflections
303 parameters
H-atom parameters constrained
Δρ_max = 0.28 e Å⁻³
Δρ_min = −0.22 e Å⁻³

Data collection: CAD-4 Software (Enraf–Nonius, 1989 ▶); cell refinement: CAD-4 Software; data reduction: CORINC (Dräger & Gattow, 1971 ▶); program(s) used to solve structure: SIR97 (Altomare et al., 1999 ▶); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008 ▶); molecular graphics: PLATON (Spek, 2009 ▶); software used to prepare material for publication: PLATON.

Supplementary Material

Crystal structure: contains datablocks I, global. DOI: 10.1107/S160053681100910X/bt5488sup1.cif

e-67-0o876-sup1.cif^{(24.3KB, cif)}

Structure factors: contains datablocks I. DOI: 10.1107/S160053681100910X/bt5488Isup2.hkl

e-67-0o876-Isup2.hkl^{(231.3KB, hkl)}

Additional supplementary materials: crystallographic information; 3D view; checkCIF report

Acknowledgments

Financial support from the Deutsche Forschungsgemeinschaft is gratefully acknowledged.

supplementary crystallographic information

Comment

The title compound was prepared as part of a project focusing on chromophores and fluorophores based on oligo(phenylenevinylene)s with multiple basic sites, see: Detert & Sugiono (2004, 2005). The optical properties of these dyes are highly sensitive towards changes of the environment see: Detert et al. (2001); Strehmel et al. (2003) and Nemkovich et al. (2010).

The compound, prepared in a twofold Horner olefination of a central dialdehyde and a diarylmethylphosphonate, crystallized from chloroform/methanol in block-shaped crystals. The packing of the molecules is based on van-der-Waals interactions. The molecules contain a center of symmetry, due to sterical crowding, the rigid units phenylene and vinylene show large torsion angles disturbing the conjugation along the π-system. The torsion angle C2—C1—C4—C5 amount to -33.7 (4)° between the central ring and the vinylene units and to 49° - 55° between vinylene and lateral phenyl rings. These subunits are essentially planar, with torsion angles of less than 3° in the phenylene rings and a maximum distortion of -6.4 (4) along the cis-configurated C1—C4—C5—C6 vinylene bond. The geometries of the central and peripheral amino groups are significantly different due to the different substitution: diarylalkylamine versus aryldialkylamine, and the sterical crowding in the middle of the molecule. The C3—N24-bonds of the p-aminoaniline moiety 1.423 (3) Å are significantly longer than all other aryl-N bonds: C18—N21: 1.387 (3) Å; C9—N12: N24—C25: 1.394 (3) and the peripheral nitrogen atoms are slightly planarized with sums of the C—N bond angles of 353.6° around N12 and 355.4° around N21 but the sum of the bond angles at the p-aminoaniline N atoms amount to 359.9°. Dihedral angles of the disubstituted amino groups and the mean planes of the adjacent phenylene ring are small for the dimethylamino groups (C13—N12—C14)-(C6 - C11): 25.8 (3)° and (C22—N21—C23)-(C15 - C20): 22.4 (3)° but, large for the p-aminoaniline unit (C25—N24—C31)-(C2—C3—C1): 59.3 (3)°.

Experimental

The title compound was prepared via Horner olefination of a solution of 2,5-Bis(N-propyl-N-phenylamino)terephthalaldehyde (120 mg, 0.30 mmol) (Schmitt, 2005) and diethyl bis[4-(N,N-dimethylamino)phenyl]methylphosphonate (Zheng et al., 2003) (257 mg, 0.66 mmol) in anhydrous THF (30 ml) and potassium-t-butylate (112 mg, 0.99 mmol) at 273 K. After stirring for 30 min, the mixture was allowed to reach ambient temperature and after 4 h stirring, water (60 ml) was added and the product extracted with ethyl acetate (3 x 30 ml). The pooled organic layers were washed with brine, dried over MgSO₄ and concentrated. The residue was purified by chromatography and recrystallization from dichloromethane/methanol. Yield: 190 mg (50%) of an orange solid with m.p. = 487 K.

Figures

Fig. 1. — View of the title compound. Displacement ellipsoids are drawn at the 50% probability level.

Crystal data

C₆₀H₆₈N₆	F(000) = 1880
M_r = 873.20	D_x = 1.165 Mg m⁻³
Monoclinic, C2/c	Melting point: 487 K
Hall symbol: -C 2yc	Cu Kα radiation, λ = 1.54178 Å
a = 20.485 (9) Å	Cell parameters from 25 reflections
b = 12.0782 (16) Å	θ = 25–42°
c = 21.108 (9) Å	µ = 0.52 mm⁻¹
β = 107.60 (2)°	T = 193 K
V = 4978 (3) Å³	Block, orange
Z = 4	0.50 × 0.30 × 0.20 mm

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Data collection

Enraf–Nonius CAD-4 diffractometer	R_int = 0.064
Radiation source: rotating anode	θ_max = 69.9°, θ_min = 4.3°
graphite	h = 0→24
ω/2θ scans	k = −14→0
4859 measured reflections	l = −25→24
4720 independent reflections	3 standard reflections every 60 min
3352 reflections with I > 2σ(I)	intensity decay: 2%

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Refinement

Refinement on F²	Primary atom site location: structure-invariant direct methods
Least-squares matrix: full	Secondary atom site location: difference Fourier map
R[F² > 2σ(F²)] = 0.074	Hydrogen site location: inferred from neighbouring sites
wR(F²) = 0.232	H-atom parameters constrained
S = 1.09	w = 1/[σ²(F_o²) + (0.1466P)² + 0.3409P] where P = (F_o² + 2F_c²)/3
4720 reflections	(Δ/σ)_max < 0.001
303 parameters	Δρ_max = 0.28 e Å⁻³
0 restraints	Δρ_min = −0.22 e Å⁻³

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Special details

Experimental. ¹H-NMR (CDCl₃, 400 MHz): δ (ppm) = 7.24 (s, 2H), 7.10 (t, 8H), 6.87 (d, ³J = 8.7 Hz, 4H), 6.83 (t, 4H), 6.78 (d, ³J = 8.2 Hz, 8H), 6.76 (s, 2H), 6.67 (d, ³J = 8.6 Hz, 4H), 6.50 (s, 2H), 6.48 (d, ³J = 8.7 Hz, 4H), 6.43 (d, ³J = 8.6 Hz, 4H), 2.89 (s, 24H). ¹³C-NMR (CDCl₃, 75 MHz): δ (ppm) = 149.6, 149.3, 147.5, 143.3, 142.3, 136.9, 132.2, 131.0, 128.7, 121.8, 121.0, 120.4 , 112.0, 111.6, 40.4, 20.4, 11.5. UV-vis (CH₂Cl₂): λ_max = 406 nm, ε = 33680 cm²/mmol.

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

Refinement. Refinement of F² against ALL reflections. The weighted R-factor wR and goodness of fit S are based on F², conventional R-factors R are based on F, with F set to zero for negative F². The threshold expression of F² > σ(F²) is used only for calculating R-factors(gt) etc. and is not relevant to the choice of reflections for refinement. R-factors based on F² are statistically about twice as large as those based on F, and R- factors based on ALL data will be even larger.

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

	x	y	z	U_iso*/U_eq
C1	0.21619 (12)	0.6465 (2)	0.48219 (12)	0.0467 (6)
C2	0.28093 (12)	0.6668 (2)	0.47567 (12)	0.0483 (6)
H2	0.3025	0.6096	0.4584	0.058*
C3	0.18502 (12)	0.7339 (2)	0.50685 (12)	0.0462 (6)
C4	0.18219 (12)	0.5391 (2)	0.46690 (12)	0.0469 (6)
H4	0.1543	0.5189	0.4937	0.056*
C5	0.18481 (12)	0.4645 (2)	0.41993 (11)	0.0440 (5)
C6	0.21911 (11)	0.4822 (2)	0.36801 (11)	0.0430 (5)
C7	0.26348 (12)	0.4027 (2)	0.35679 (12)	0.0463 (6)
H7	0.2729	0.3386	0.3841	0.056*
C8	0.29436 (13)	0.4136 (2)	0.30741 (13)	0.0500 (6)
H8	0.3254	0.3583	0.3025	0.060*
C9	0.28079 (12)	0.5045 (2)	0.26460 (12)	0.0475 (6)
C10	0.23708 (13)	0.5856 (2)	0.27643 (13)	0.0485 (6)
H10	0.2276	0.6498	0.2492	0.058*
C11	0.20742 (13)	0.5744 (2)	0.32659 (12)	0.0490 (6)
H11	0.1781	0.6314	0.3331	0.059*
N12	0.30968 (12)	0.5151 (2)	0.21328 (11)	0.0596 (6)
C13	0.34078 (19)	0.4193 (3)	0.19338 (18)	0.0781 (10)
H13A	0.3765	0.3900	0.2318	0.117*
H13B	0.3611	0.4405	0.1587	0.117*
H13C	0.3058	0.3624	0.1761	0.117*
C14	0.28180 (17)	0.5965 (3)	0.16197 (16)	0.0688 (8)
H14A	0.2329	0.5822	0.1412	0.103*
H14B	0.3057	0.5919	0.1283	0.103*
H14C	0.2879	0.6707	0.1817	0.103*
C15	0.14780 (12)	0.3576 (2)	0.41640 (11)	0.0442 (5)
C16	0.15885 (13)	0.2878 (2)	0.47074 (12)	0.0498 (6)
H16	0.1926	0.3070	0.5111	0.060*
C17	0.12212 (14)	0.1909 (2)	0.46776 (14)	0.0549 (7)
H17	0.1316	0.1446	0.5059	0.066*
C18	0.07141 (12)	0.1598 (2)	0.40984 (14)	0.0510 (6)
C19	0.06118 (13)	0.2285 (2)	0.35475 (14)	0.0542 (6)
H19	0.0276	0.2093	0.3142	0.065*
C20	0.09921 (14)	0.3244 (2)	0.35803 (13)	0.0512 (6)
H20	0.0918	0.3686	0.3193	0.061*
N21	0.03150 (13)	0.0666 (2)	0.40884 (14)	0.0673 (7)
C22	−0.01593 (18)	0.0313 (3)	0.34656 (19)	0.0805 (10)
H22A	−0.0489	0.0907	0.3285	0.121*
H22B	−0.0404	−0.0349	0.3539	0.121*
H22C	0.0093	0.0140	0.3151	0.121*
C23	0.0580 (2)	−0.0200 (3)	0.4572 (2)	0.0881 (11)
H23A	0.1007	−0.0488	0.4518	0.132*
H23B	0.0243	−0.0799	0.4503	0.132*
H23C	0.0668	0.0102	0.5021	0.132*
N24	0.11885 (10)	0.7210 (2)	0.51472 (10)	0.0497 (5)
C25	0.06185 (12)	0.6998 (2)	0.46013 (12)	0.0486 (6)
C26	0.06600 (15)	0.7106 (3)	0.39625 (14)	0.0683 (9)
H26	0.1082	0.7313	0.3897	0.082*
C27	0.0099 (2)	0.6919 (5)	0.34216 (18)	0.1160 (19)
H27	0.0141	0.6985	0.2987	0.139*
C28	−0.0521 (2)	0.6637 (5)	0.3498 (2)	0.124 (2)
H28	−0.0910	0.6514	0.3122	0.149*
C29	−0.05672 (18)	0.6539 (4)	0.4124 (2)	0.0959 (14)
H29	−0.0996	0.6355	0.4183	0.115*
C30	−0.00108 (14)	0.6698 (3)	0.46759 (16)	0.0609 (7)
H30	−0.0055	0.6604	0.5108	0.073*
C31	0.11212 (13)	0.7389 (2)	0.58080 (13)	0.0540 (6)
H31A	0.0648	0.7633	0.5765	0.065*
H31B	0.1438	0.7987	0.6033	0.065*
C32	0.1277 (2)	0.6363 (4)	0.62248 (18)	0.0875 (12)
H32A	0.1751	0.6121	0.6271	0.105*
H32B	0.0962	0.5764	0.5999	0.105*
C33	0.1201 (2)	0.6556 (4)	0.69168 (17)	0.0960 (14)
H33A	0.1442	0.7236	0.7107	0.144*
H33B	0.1398	0.5927	0.7205	0.144*
H33C	0.0715	0.6627	0.6881	0.144*

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Atomic displacement parameters (Å²)

	U¹¹	U²²	U³³	U¹²	U¹³	U²³
C1	0.0514 (12)	0.0491 (14)	0.0409 (12)	−0.0079 (10)	0.0160 (10)	−0.0105 (11)
C2	0.0514 (13)	0.0504 (15)	0.0440 (13)	−0.0024 (10)	0.0160 (10)	−0.0127 (11)
C3	0.0485 (12)	0.0505 (15)	0.0417 (12)	−0.0045 (10)	0.0167 (9)	−0.0093 (11)
C4	0.0519 (12)	0.0476 (14)	0.0434 (12)	−0.0059 (10)	0.0179 (10)	−0.0065 (11)
C5	0.0476 (11)	0.0452 (13)	0.0386 (12)	−0.0045 (10)	0.0123 (9)	−0.0020 (10)
C6	0.0475 (11)	0.0417 (13)	0.0393 (12)	−0.0044 (9)	0.0125 (9)	−0.0072 (10)
C7	0.0540 (13)	0.0385 (13)	0.0461 (13)	0.0005 (10)	0.0147 (10)	−0.0024 (10)
C8	0.0531 (13)	0.0461 (14)	0.0518 (14)	0.0028 (10)	0.0172 (11)	−0.0049 (11)
C9	0.0482 (12)	0.0469 (14)	0.0481 (13)	−0.0073 (10)	0.0154 (10)	−0.0057 (11)
C10	0.0548 (13)	0.0418 (14)	0.0499 (14)	−0.0016 (10)	0.0173 (11)	0.0023 (11)
C11	0.0542 (13)	0.0445 (14)	0.0483 (14)	0.0006 (10)	0.0155 (10)	−0.0051 (11)
N12	0.0667 (13)	0.0645 (16)	0.0563 (13)	0.0005 (11)	0.0316 (11)	0.0015 (12)
C13	0.089 (2)	0.089 (3)	0.075 (2)	0.0114 (19)	0.0523 (18)	0.0008 (19)
C14	0.0745 (18)	0.078 (2)	0.0602 (17)	−0.0070 (16)	0.0301 (14)	0.0106 (16)
C15	0.0479 (11)	0.0475 (14)	0.0386 (12)	−0.0022 (10)	0.0153 (9)	−0.0041 (10)
C16	0.0515 (13)	0.0520 (15)	0.0428 (13)	−0.0047 (11)	0.0094 (10)	−0.0026 (11)
C17	0.0586 (14)	0.0541 (16)	0.0501 (14)	−0.0031 (12)	0.0134 (11)	0.0099 (12)
C18	0.0475 (12)	0.0437 (14)	0.0620 (16)	0.0002 (10)	0.0168 (11)	−0.0017 (12)
C19	0.0531 (13)	0.0499 (16)	0.0526 (14)	−0.0022 (11)	0.0054 (11)	−0.0061 (12)
C20	0.0605 (14)	0.0484 (15)	0.0411 (13)	−0.0038 (11)	0.0098 (10)	−0.0009 (11)
N21	0.0619 (13)	0.0475 (14)	0.0880 (18)	−0.0083 (10)	0.0162 (12)	0.0049 (13)
C22	0.0738 (19)	0.059 (2)	0.103 (3)	−0.0172 (16)	0.0191 (18)	−0.0126 (19)
C23	0.101 (3)	0.054 (2)	0.113 (3)	−0.0063 (18)	0.037 (2)	0.015 (2)
N24	0.0468 (11)	0.0617 (14)	0.0425 (11)	−0.0074 (9)	0.0164 (8)	−0.0121 (10)
C25	0.0510 (13)	0.0464 (14)	0.0479 (14)	−0.0044 (10)	0.0142 (10)	−0.0128 (11)
C26	0.0606 (16)	0.097 (3)	0.0457 (15)	0.0038 (16)	0.0140 (12)	−0.0092 (16)
C27	0.086 (3)	0.207 (6)	0.0492 (19)	0.018 (3)	0.0109 (17)	−0.029 (3)
C28	0.064 (2)	0.198 (6)	0.089 (3)	0.005 (3)	−0.0083 (19)	−0.064 (3)
C29	0.0549 (17)	0.122 (4)	0.103 (3)	−0.0181 (19)	0.0137 (18)	−0.048 (3)
C30	0.0520 (14)	0.0620 (18)	0.0696 (18)	−0.0091 (12)	0.0199 (13)	−0.0150 (14)
C31	0.0545 (13)	0.0617 (17)	0.0475 (14)	−0.0002 (12)	0.0179 (10)	−0.0085 (13)
C32	0.099 (3)	0.099 (3)	0.075 (2)	0.044 (2)	0.0414 (19)	0.023 (2)
C33	0.089 (2)	0.144 (4)	0.061 (2)	0.044 (2)	0.0324 (17)	0.035 (2)

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Geometric parameters (Å, °)

C1—C2	1.396 (3)	C18—N21	1.387 (3)
C1—C3	1.412 (3)	C18—C19	1.392 (4)
C1—C4	1.461 (4)	C19—C20	1.386 (4)
C2—C3ⁱ	1.380 (4)	C19—H19	0.9500
C2—H2	0.9500	C20—H20	0.9500
C3—C2ⁱ	1.380 (4)	N21—C22	1.443 (4)
C3—N24	1.423 (3)	N21—C23	1.447 (4)
C4—C5	1.353 (3)	C22—H22A	0.9800
C4—H4	0.9500	C22—H22B	0.9800
C5—C6	1.485 (3)	C22—H22C	0.9800
C5—C15	1.487 (3)	C23—H23A	0.9800
C6—C7	1.391 (3)	C23—H23B	0.9800
C6—C11	1.391 (4)	C23—H23C	0.9800
C7—C8	1.380 (4)	N24—C25	1.394 (3)
C7—H7	0.9500	N24—C31	1.459 (3)
C8—C9	1.395 (4)	C25—C26	1.383 (4)
C8—H8	0.9500	C25—C30	1.393 (4)
C9—N12	1.388 (3)	C26—C27	1.372 (5)
C9—C10	1.399 (4)	C26—H26	0.9500
C10—C11	1.377 (4)	C27—C28	1.371 (7)
C10—H10	0.9500	C27—H27	0.9500
C11—H11	0.9500	C28—C29	1.359 (6)
N12—C13	1.443 (4)	C28—H28	0.9500
N12—C14	1.447 (4)	C29—C30	1.374 (4)
C13—H13A	0.9800	C29—H29	0.9500
C13—H13B	0.9800	C30—H30	0.9500
C13—H13C	0.9800	C31—C32	1.497 (5)
C14—H14A	0.9800	C31—H31A	0.9900
C14—H14B	0.9800	C31—H31B	0.9900
C14—H14C	0.9800	C32—C33	1.533 (5)
C15—C16	1.386 (4)	C32—H32A	0.9900
C15—C20	1.389 (3)	C32—H32B	0.9900
C16—C17	1.382 (4)	C33—H33A	0.9800
C16—H16	0.9500	C33—H33B	0.9800
C17—C18	1.395 (4)	C33—H33C	0.9800
C17—H17	0.9500

C2—C1—C3	117.0 (2)	C20—C19—C18	121.1 (2)
C2—C1—C4	122.5 (2)	C20—C19—H19	119.5
C3—C1—C4	120.4 (2)	C18—C19—H19	119.5
C3ⁱ—C2—C1	123.0 (2)	C19—C20—C15	121.8 (2)
C3ⁱ—C2—H2	118.5	C19—C20—H20	119.1
C1—C2—H2	118.5	C15—C20—H20	119.1
C2ⁱ—C3—C1	120.0 (2)	C18—N21—C22	119.0 (3)
C2ⁱ—C3—N24	119.1 (2)	C18—N21—C23	118.8 (3)
C1—C3—N24	120.9 (2)	C22—N21—C23	115.7 (3)
C5—C4—C1	129.1 (2)	N21—C22—H22A	109.5
C5—C4—H4	115.4	N21—C22—H22B	109.5
C1—C4—H4	115.4	H22A—C22—H22B	109.5
C4—C5—C6	125.2 (2)	N21—C22—H22C	109.5
C4—C5—C15	118.8 (2)	H22A—C22—H22C	109.5
C6—C5—C15	115.8 (2)	H22B—C22—H22C	109.5
C7—C6—C11	116.3 (2)	N21—C23—H23A	109.5
C7—C6—C5	120.3 (2)	N21—C23—H23B	109.5
C11—C6—C5	123.3 (2)	H23A—C23—H23B	109.5
C8—C7—C6	122.3 (2)	N21—C23—H23C	109.5
C8—C7—H7	118.8	H23A—C23—H23C	109.5
C6—C7—H7	118.8	H23B—C23—H23C	109.5
C7—C8—C9	121.2 (2)	C25—N24—C3	120.86 (19)
C7—C8—H8	119.4	C25—N24—C31	121.3 (2)
C9—C8—H8	119.4	C3—N24—C31	117.7 (2)
N12—C9—C8	121.9 (2)	C26—C25—C30	117.8 (3)
N12—C9—C10	121.4 (2)	C26—C25—N24	120.4 (2)
C8—C9—C10	116.6 (2)	C30—C25—N24	121.8 (2)
C11—C10—C9	121.6 (2)	C27—C26—C25	120.9 (3)
C11—C10—H10	119.2	C27—C26—H26	119.6
C9—C10—H10	119.2	C25—C26—H26	119.6
C10—C11—C6	122.0 (2)	C28—C27—C26	121.1 (4)
C10—C11—H11	119.0	C28—C27—H27	119.5
C6—C11—H11	119.0	C26—C27—H27	119.5
C9—N12—C13	118.9 (2)	C29—C28—C27	118.4 (3)
C9—N12—C14	118.8 (2)	C29—C28—H28	120.8
C13—N12—C14	115.9 (2)	C27—C28—H28	120.8
N12—C13—H13A	109.5	C28—C29—C30	121.9 (4)
N12—C13—H13B	109.5	C28—C29—H29	119.1
H13A—C13—H13B	109.5	C30—C29—H29	119.1
N12—C13—H13C	109.5	C29—C30—C25	120.0 (3)
H13A—C13—H13C	109.5	C29—C30—H30	120.0
H13B—C13—H13C	109.5	C25—C30—H30	120.0
N12—C14—H14A	109.5	N24—C31—C32	112.0 (3)
N12—C14—H14B	109.5	N24—C31—H31A	109.2
H14A—C14—H14B	109.5	C32—C31—H31A	109.2
N12—C14—H14C	109.5	N24—C31—H31B	109.2
H14A—C14—H14C	109.5	C32—C31—H31B	109.2
H14B—C14—H14C	109.5	H31A—C31—H31B	107.9
C16—C15—C20	116.8 (2)	C31—C32—C33	111.7 (3)
C16—C15—C5	122.3 (2)	C31—C32—H32A	109.3
C20—C15—C5	120.9 (2)	C33—C32—H32A	109.3
C17—C16—C15	121.8 (2)	C31—C32—H32B	109.3
C17—C16—H16	119.1	C33—C32—H32B	109.3
C15—C16—H16	119.1	H32A—C32—H32B	107.9
C16—C17—C18	121.3 (2)	C32—C33—H33A	109.5
C16—C17—H17	119.4	C32—C33—H33B	109.5
C18—C17—H17	119.4	H33A—C33—H33B	109.5
N21—C18—C19	122.1 (3)	C32—C33—H33C	109.5
N21—C18—C17	120.7 (3)	H33A—C33—H33C	109.5
C19—C18—C17	117.1 (2)	H33B—C33—H33C	109.5

C3—C1—C2—C3ⁱ	1.1 (4)	C5—C15—C16—C17	177.2 (2)
C4—C1—C2—C3ⁱ	−176.6 (2)	C15—C16—C17—C18	−0.9 (4)
C2—C1—C3—C2ⁱ	−1.1 (4)	C16—C17—C18—N21	−175.3 (3)
C4—C1—C3—C2ⁱ	176.7 (2)	C16—C17—C18—C19	2.1 (4)
C2—C1—C3—N24	179.6 (2)	N21—C18—C19—C20	176.4 (3)
C4—C1—C3—N24	−2.6 (4)	C17—C18—C19—C20	−1.0 (4)
C2—C1—C4—C5	−33.7 (4)	C18—C19—C20—C15	−1.6 (4)
C3—C1—C4—C5	148.6 (3)	C16—C15—C20—C19	2.8 (4)
C1—C4—C5—C6	−6.4 (4)	C5—C15—C20—C19	−176.0 (2)
C1—C4—C5—C15	177.1 (2)	C19—C18—N21—C22	8.5 (4)
C4—C5—C6—C7	131.4 (3)	C17—C18—N21—C22	−174.2 (3)
C15—C5—C6—C7	−52.0 (3)	C19—C18—N21—C23	159.1 (3)
C4—C5—C6—C11	−51.3 (3)	C17—C18—N21—C23	−23.6 (4)
C15—C5—C6—C11	125.4 (3)	C2ⁱ—C3—N24—C25	118.7 (3)
C11—C6—C7—C8	−0.1 (3)	C1—C3—N24—C25	−61.9 (4)
C5—C6—C7—C8	177.4 (2)	C2ⁱ—C3—N24—C31	−56.8 (3)
C6—C7—C8—C9	−1.9 (4)	C1—C3—N24—C31	122.5 (3)
C7—C8—C9—N12	−177.9 (2)	C3—N24—C25—C26	−11.8 (4)
C7—C8—C9—C10	2.9 (4)	C31—N24—C25—C26	163.6 (3)
N12—C9—C10—C11	178.9 (2)	C3—N24—C25—C30	169.8 (3)
C8—C9—C10—C11	−1.9 (4)	C31—N24—C25—C30	−14.8 (4)
C9—C10—C11—C6	−0.1 (4)	C30—C25—C26—C27	−0.3 (6)
C7—C6—C11—C10	1.2 (3)	N24—C25—C26—C27	−178.8 (4)
C5—C6—C11—C10	−176.3 (2)	C25—C26—C27—C28	1.1 (8)
C8—C9—N12—C13	15.2 (4)	C26—C27—C28—C29	−0.5 (9)
C10—C9—N12—C13	−165.6 (3)	C27—C28—C29—C30	−0.9 (9)
C8—C9—N12—C14	165.9 (3)	C28—C29—C30—C25	1.7 (7)
C10—C9—N12—C14	−14.9 (4)	C26—C25—C30—C29	−1.1 (5)
C4—C5—C15—C16	−55.0 (3)	N24—C25—C30—C29	177.4 (3)
C6—C5—C15—C16	128.2 (3)	C25—N24—C31—C32	98.4 (3)
C4—C5—C15—C20	123.8 (3)	C3—N24—C31—C32	−86.1 (3)
C6—C5—C15—C20	−53.0 (3)	N24—C31—C32—C33	−179.7 (3)
C20—C15—C16—C17	−1.6 (4)

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Symmetry codes: (i) −x+1/2, −y+3/2, −z+1.

Footnotes

Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: BT5488).

References

Altomare, A., Burla, M. C., Camalli, M., Cascarano, G. L., Giacovazzo, C., Guagliardi, A., Moliterni, A. G. G., Polidori, G. & Spagna, R. (1999). J. Appl. Cryst. 32, 115–119.
Detert, H., Schollmeyer, D. & Sugiono, E. (2001). Eur. J. Org. Chem. pp. 2927–2938.
Detert, H. & Sugiono, E. (2004). Synth. Met. 147, 233–236.
Detert, H. & Sugiono, E. (2005). J. Lumin 112, 372–376.
Dräger, M. & Gattow, G. (1971). Acta Chem. Scand. 25, 761–762.
Drefahl, G. & Plötner, G. (1961). Chem. Ber. 94, 907–914.
Enraf–Nonius (1989). CAD-4 Software Enraf–Nonius, Delft, The Netherlands.
Hutten, P. F. van, Wildeman, J., Meetsma, A. & Hadziioannou, G. (1999). J. Am. Chem. Soc. 121, 5910–5918.
Nemkovich, N. A., Detert, H. & Schmitt, V. (2010). Chem. Phys. 378, 37–41.
Schmitt, V. (2005). Diploma thesis, University of Mainz, Mainz, Germany.
Sheldrick, G. M. (2008). Acta Cryst. A64, 112–122. [DOI] [PubMed]
Spek, A. L. (2009). Acta Cryst. D65, 148–155. [DOI] [PMC free article] [PubMed]
Stalmach, U., Kolshorn, H., Brehm, I. & Meier, H. (1996). Liebigs Ann pp. 1449–1456.
Strehmel, B., Sarker, A. M. & Detert, H. (2003). ChemPhysChem, 4, 249–259. [DOI] [PubMed]
Wilson, J. N. & Bunz, U. H. F. (2005). J. Am. Chem. Soc. 127, 4124–4125. [DOI] [PubMed]
Zheng, S., Barlow, S., Parker, T. C. & Marder, S. R. (2003). Tetrahedron Lett. 44, 7989–7992.
Zucchero, A. J., Tolosa, J., Tolbert, L. M. & Bunz, U. H. F. (2009). Chem. Eur. J. 15, 13075–13081. [DOI] [PubMed]

Associated Data

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

Supplementary Materials

Crystal structure: contains datablocks I, global. DOI: 10.1107/S160053681100910X/bt5488sup1.cif

e-67-0o876-sup1.cif^{(24.3KB, cif)}

Structure factors: contains datablocks I. DOI: 10.1107/S160053681100910X/bt5488Isup2.hkl

e-67-0o876-Isup2.hkl^{(231.3KB, hkl)}

Additional supplementary materials: crystallographic information; 3D view; checkCIF report

[bb1] Altomare, A., Burla, M. C., Camalli, M., Cascarano, G. L., Giacovazzo, C., Guagliardi, A., Moliterni, A. G. G., Polidori, G. & Spagna, R. (1999). J. Appl. Cryst. 32, 115–119.

[bb2] Detert, H., Schollmeyer, D. & Sugiono, E. (2001). Eur. J. Org. Chem. pp. 2927–2938.

[bb3] Detert, H. & Sugiono, E. (2004). Synth. Met. 147, 233–236.

[bb4] Detert, H. & Sugiono, E. (2005). J. Lumin 112, 372–376.

[bb5] Dräger, M. & Gattow, G. (1971). Acta Chem. Scand. 25, 761–762.

[bb6] Drefahl, G. & Plötner, G. (1961). Chem. Ber. 94, 907–914.

[bb7] Enraf–Nonius (1989). CAD-4 Software Enraf–Nonius, Delft, The Netherlands.

[bb8] Hutten, P. F. van, Wildeman, J., Meetsma, A. & Hadziioannou, G. (1999). J. Am. Chem. Soc. 121, 5910–5918.

[bb9] Nemkovich, N. A., Detert, H. & Schmitt, V. (2010). Chem. Phys. 378, 37–41.

[bb10] Schmitt, V. (2005). Diploma thesis, University of Mainz, Mainz, Germany.

[bb11] Sheldrick, G. M. (2008). Acta Cryst. A64, 112–122. [DOI] [PubMed]

[bb12] Spek, A. L. (2009). Acta Cryst. D65, 148–155. [DOI] [PMC free article] [PubMed]

[bb13] Stalmach, U., Kolshorn, H., Brehm, I. & Meier, H. (1996). Liebigs Ann pp. 1449–1456.

[bb14] Strehmel, B., Sarker, A. M. & Detert, H. (2003). ChemPhysChem, 4, 249–259. [DOI] [PubMed]

[bb15] Wilson, J. N. & Bunz, U. H. F. (2005). J. Am. Chem. Soc. 127, 4124–4125. [DOI] [PubMed]

[bb16] Zheng, S., Barlow, S., Parker, T. C. & Marder, S. R. (2003). Tetrahedron Lett. 44, 7989–7992.

[bb17] Zucchero, A. J., Tolosa, J., Tolbert, L. M. & Bunz, U. H. F. (2009). Chem. Eur. J. 15, 13075–13081. [DOI] [PubMed]

PERMALINK

2,5-Bis{2,2-bis[4-(dimethylamino)phenyl]ethenyl}-N,N′-diphenyl-N,N′-dipropylbenzene-1,4-diamine

Volker Schmitt

Dieter Schollmeyer

Heiner Detert

Abstract

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Refinement

Supplementary Material

Acknowledgments

supplementary crystallographic information

Comment

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Refinement

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Fig. 1.

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Data collection

Refinement

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

Atomic displacement parameters (Å²)

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2,5-Bis{2,2-bis­[4-(dimethyl­amino)­phen­yl]ethen­yl}-N,N′-diphenyl-N,N′-dipropyl­benzene-1,4-diamine

Volker Schmitt

Dieter Schollmeyer

Heiner Detert

Abstract

Related literature

Experimental

Crystal data

Data collection

Refinement

Supplementary Material

Acknowledgments

supplementary crystallographic information

Comment

Experimental

Refinement

Figures

Fig. 1.

Crystal data

Data collection

Refinement

Special details

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

Atomic displacement parameters (Å2)

Geometric parameters (Å, °)

Footnotes

References

Associated Data

Supplementary Materials

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2,5-Bis{2,2-bis[4-(dimethylamino)phenyl]ethenyl}-N,N′-diphenyl-N,N′-dipropylbenzene-1,4-diamine

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

Atomic displacement parameters (Å²)