Poly[octakis(1H-imidazole-κN(3))octa-μ-oxido-tetra-oxidodicopper(II)tetra-vanadate(V)].

In the title inorganic-organic hybrid compound, [Cu(2)V(4)O(12)(C(3)H(4)N(2))(8)](n), the V(V) ion is tetra-coordinated by four O atoms and the Cu(II) ion is hexa-coordinated by four N atoms from four imidazole ligands and two O atoms from two tetra-hedral vanadate (VO(4)) units in a distorted octa-hedral geometry. The structure consists of two-dimensional sheets constructed from centrosymmetric cyclic [V(4)O(12)](4-) anions covalently bound through O to [Cu(imidazole)(4)](2+) cations. Adjacent sheets are linked by N-H⋯O hydrogen bonds and weak C-H⋯π inter-actions (H⋯centroid distances = 2.59, 2.66, 2.76, 2.91 and 2.98 Å into a three-dimensional supra-molecular network.

Related literature

For background to inorganic–organic hybrids involving vanadium oxides, see: Cheetham et al. (1999 ▶); Hagrman et al. (2001 ▶); Natarajan & Mandal (2008 ▶); Zavalij & Whittingham (1999 ▶). For related structures, see: Chainok et al. (2011 ▶). For the bond valence sum calculation, see: Brown & Altermatt (1985 ▶).

Experimental

Crystal data

[Cu2V4O12(C3H4N2)8]

M = 1067.52

Monoclinic,

a = 10.1761 (6) Å

b = 16.5092 (9) Å

c = 12.0372 (7) Å

β = 103.844 (1)°

V = 1963.50 (19) Å3

Z = 2

Mo Kα radiation

μ = 2.05 mm−1

T = 100 K

0.24 × 0.20 × 0.18 mm

Data collection

Bruker APEX CCD diffractometer

Absorption correction: multi-scan (SADABS; Sheldrick, 1996 ▶) T min = 0.639, T max = 0.722

11719 measured reflections

4370 independent reflections

3830 reflections with I > 2σ(I)

R int = 0.025

Refinement

R[F 2 > 2σ(F 2)] = 0.028

wR(F 2) = 0.073

S = 1.04

4370 reflections

262 parameters

H-atom parameters constrained

Δρmax = 0.51 e Å−3

Δρmin = −0.30 e Å−3

Data collection: SMART (Bruker, 2007 ▶); cell refinement: SAINT (Bruker, 2007 ▶); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008 ▶); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008 ▶); molecular graphics: ORTEP-3 (Farrugia, 1997 ▶) and DIAMOND (Brandenburg, 1999 ▶); software used to prepare material for publication: publCIF (Westrip, 2010 ▶).

Crystal structure: contains datablock(s) global, I. DOI: 10.1107/S1600536812008252/hy2518sup1.cif

Structure factors: contains datablock(s) I. DOI: 10.1107/S1600536812008252/hy2518Isup2.hkl

Supplementary material file. DOI: 10.1107/S1600536812008252/hy2518Isup3.cdx

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

[Cu2V4O12(C3H4N2)8]	F(000) = 1068
Mr = 1067.52	Dx = 1.806 Mg m−3
Monoclinic, P21/n	Mo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2yn	Cell parameters from 3583 reflections
a = 10.1761 (6) Å	θ = 2.4–27.4°
b = 16.5092 (9) Å	µ = 2.05 mm−1
c = 12.0372 (7) Å	T = 100 K
β = 103.844 (1)°	Block, dark blue
V = 1963.50 (19) Å3	0.24 × 0.20 × 0.18 mm
Z = 2

Bruker APEX CCD diffractometer	4370 independent reflections
Radiation source: sealed tube	3830 reflections with I > 2σ(I)
Graphite monochromator	Rint = 0.025
ω and φ scans	θmax = 28.2°, θmin = 2.1°
Absorption correction: multi-scan (SADABS; Sheldrick, 1996)	h = −12→12
Tmin = 0.639, Tmax = 0.722	k = −20→16
11719 measured reflections	l = −15→15

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)] = 0.028	Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.073	H-atom parameters constrained
S = 1.04	w = 1/[σ2(Fo2) + (0.0408P)2 + 0.1105P] where P = (Fo2 + 2Fc2)/3
4370 reflections	(Δ/σ)max = 0.001
262 parameters	Δρmax = 0.51 e Å−3
0 restraints	Δρmin = −0.30 e Å−3
0 constraints

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.

	x	y	z	Uiso*/Ueq
Cu1	0.80636 (2)	0.241362 (13)	0.801507 (19)	0.00947 (8)
V1	0.61028 (3)	0.417383 (18)	0.91849 (3)	0.00910 (9)
O1	0.64852 (14)	0.33438 (8)	0.85877 (11)	0.0151 (3)
V2	0.46561 (3)	0.585997 (19)	0.82471 (3)	0.00889 (9)
O2	0.75077 (14)	0.46664 (8)	0.97220 (12)	0.0183 (3)
O3	0.50084 (14)	0.47895 (8)	0.80807 (11)	0.0143 (3)
O4	0.47841 (14)	0.60729 (8)	0.97210 (11)	0.0151 (3)
O5	0.31228 (14)	0.60726 (9)	0.74519 (12)	0.0162 (3)
O6	0.92507 (14)	0.14149 (8)	0.71994 (12)	0.0158 (3)
N11	0.82168 (16)	0.18449 (10)	0.95274 (13)	0.0131 (3)
C12	0.9253 (2)	0.14465 (12)	1.01605 (17)	0.0151 (4)
H12	1.0126	0.1424	1.0008	0.018*
N13	0.89173 (18)	0.10785 (10)	1.10445 (14)	0.0167 (4)
H13	0.9454	0.0780	1.1569	0.020*
C14	0.7591 (2)	0.12508 (13)	1.09835 (18)	0.0204 (5)
H14	0.7072	0.1075	1.1498	0.024*
C15	0.7157 (2)	0.17227 (13)	1.00442 (17)	0.0199 (4)
H15	0.6268	0.1935	0.9784	0.024*
N21	0.78124 (16)	0.31036 (10)	0.66093 (13)	0.0123 (3)
C22	0.77206 (19)	0.28959 (12)	0.55363 (16)	0.0145 (4)
H22	0.7719	0.2353	0.5274	0.017*
N23	0.76290 (17)	0.35500 (10)	0.48635 (14)	0.0167 (4)
H23	0.7556	0.3550	0.4120	0.020*
C24	0.7670 (2)	0.42209 (13)	0.55468 (18)	0.0186 (4)
H24	0.7627	0.4772	0.5312	0.022*
C25	0.7783 (2)	0.39402 (12)	0.66188 (18)	0.0169 (4)
H25	0.7835	0.4267	0.7277	0.020*
N31	0.97998 (16)	0.30136 (10)	0.86210 (13)	0.0116 (3)
C32	1.0025 (2)	0.35656 (12)	0.94453 (16)	0.0132 (4)
H32	0.9438	0.3674	0.9933	0.016*
N33	1.11982 (16)	0.39489 (10)	0.94927 (14)	0.0140 (3)
H33	1.1552	0.4333	0.9979	0.017*
C34	1.1751 (2)	0.36370 (12)	0.86493 (17)	0.0146 (4)
H34	1.2579	0.3793	0.8477	0.017*
C35	1.08746 (19)	0.30603 (12)	0.81122 (16)	0.0139 (4)
H35	1.0985	0.2740	0.7485	0.017*
N41	0.64268 (16)	0.17312 (9)	0.73864 (13)	0.0113 (3)
C42	0.51402 (19)	0.19205 (12)	0.72905 (16)	0.0135 (4)
H42	0.4809	0.2457	0.7312	0.016*
N43	0.43677 (17)	0.12534 (10)	0.71599 (14)	0.0151 (4)
H43	0.3485	0.1239	0.7076	0.018*
C44	0.5198 (2)	0.06006 (12)	0.71797 (17)	0.0166 (4)
H44	0.4937	0.0047	0.7113	0.020*
C45	0.6465 (2)	0.08987 (11)	0.73137 (17)	0.0136 (4)
H45	0.7256	0.0584	0.7352	0.016*

	U11	U22	U33	U12	U13	U23
Cu1	0.01030 (13)	0.00903 (13)	0.00864 (13)	−0.00211 (8)	0.00144 (9)	0.00087 (8)
V1	0.01084 (17)	0.00739 (17)	0.00899 (16)	0.00014 (12)	0.00217 (12)	−0.00107 (11)
O1	0.0206 (7)	0.0109 (7)	0.0151 (7)	0.0012 (5)	0.0065 (6)	−0.0015 (5)
V2	0.00932 (16)	0.00903 (17)	0.00877 (16)	0.00116 (11)	0.00309 (12)	0.00181 (11)
O2	0.0156 (7)	0.0128 (7)	0.0247 (8)	−0.0018 (6)	0.0015 (6)	−0.0019 (6)
O3	0.0191 (7)	0.0112 (7)	0.0115 (7)	0.0019 (5)	0.0016 (5)	−0.0002 (5)
O4	0.0190 (7)	0.0147 (7)	0.0126 (7)	0.0012 (6)	0.0058 (6)	−0.0005 (5)
O5	0.0124 (7)	0.0221 (8)	0.0152 (7)	0.0040 (6)	0.0052 (6)	0.0041 (6)
O6	0.0156 (7)	0.0163 (7)	0.0176 (7)	−0.0010 (6)	0.0080 (6)	−0.0040 (6)
N11	0.0151 (8)	0.0135 (9)	0.0106 (8)	0.0002 (6)	0.0029 (7)	0.0005 (6)
C12	0.0160 (10)	0.0140 (10)	0.0133 (10)	−0.0005 (8)	−0.0002 (8)	0.0010 (7)
N13	0.0223 (9)	0.0130 (9)	0.0123 (8)	0.0001 (7)	−0.0011 (7)	0.0025 (6)
C14	0.0264 (12)	0.0220 (12)	0.0152 (10)	−0.0012 (9)	0.0101 (9)	0.0010 (8)
C15	0.0209 (11)	0.0247 (12)	0.0169 (10)	0.0034 (9)	0.0098 (9)	0.0041 (8)
N21	0.0137 (8)	0.0110 (8)	0.0120 (8)	−0.0019 (6)	0.0025 (6)	0.0004 (6)
C22	0.0144 (10)	0.0149 (10)	0.0139 (10)	−0.0012 (8)	0.0026 (8)	−0.0006 (8)
N23	0.0192 (9)	0.0206 (9)	0.0104 (8)	−0.0020 (7)	0.0038 (7)	0.0033 (7)
C24	0.0209 (11)	0.0140 (11)	0.0207 (11)	−0.0010 (8)	0.0048 (9)	0.0070 (8)
C25	0.0212 (11)	0.0102 (10)	0.0191 (10)	−0.0023 (8)	0.0041 (8)	0.0003 (8)
N31	0.0131 (8)	0.0116 (8)	0.0100 (8)	−0.0011 (6)	0.0024 (6)	0.0008 (6)
C32	0.0145 (10)	0.0128 (10)	0.0115 (9)	0.0000 (7)	0.0018 (8)	0.0008 (7)
N33	0.0158 (9)	0.0113 (8)	0.0135 (8)	−0.0030 (6)	0.0005 (7)	−0.0018 (6)
C34	0.0130 (10)	0.0152 (10)	0.0159 (10)	−0.0011 (8)	0.0044 (8)	0.0032 (8)
C35	0.0146 (10)	0.0165 (10)	0.0108 (9)	−0.0003 (8)	0.0031 (8)	−0.0007 (7)
N41	0.0125 (8)	0.0108 (8)	0.0105 (8)	−0.0009 (6)	0.0027 (6)	−0.0003 (6)
C42	0.0124 (9)	0.0143 (10)	0.0139 (10)	−0.0008 (8)	0.0032 (8)	−0.0012 (7)
N43	0.0109 (8)	0.0180 (9)	0.0169 (9)	−0.0020 (6)	0.0040 (7)	−0.0018 (7)
C44	0.0200 (10)	0.0117 (10)	0.0186 (10)	−0.0022 (8)	0.0056 (8)	−0.0003 (8)
C45	0.0167 (10)	0.0104 (9)	0.0142 (10)	0.0008 (7)	0.0047 (8)	−0.0001 (7)

Cu1—N41	2.0033 (16)	N21—C25	1.381 (2)
Cu1—N31	2.0045 (16)	C22—N23	1.340 (3)
Cu1—N21	2.0049 (16)	C22—H22	0.9500
Cu1—N11	2.0209 (16)	N23—C24	1.374 (3)
Cu1—O6	2.3894 (13)	N23—H23	0.8800
Cu1—O1	2.4379 (13)	C24—C25	1.350 (3)
V1—O1	1.6370 (13)	C24—H24	0.9500
V1—O2	1.6373 (14)	C25—H25	0.9500
V1—O4i	1.8121 (13)	N31—C32	1.326 (2)
V1—O3	1.8253 (13)	N31—C35	1.378 (2)
V2—O6ii	1.6285 (14)	C32—N33	1.340 (2)
V2—O5	1.6611 (14)	C32—H32	0.9500
V2—O4	1.7826 (14)	N33—C34	1.373 (3)
V2—O3	1.8237 (14)	N33—H33	0.8800
O4—V1i	1.8122 (13)	C34—C35	1.358 (3)
O6—V2iii	1.6284 (14)	C34—H34	0.9500
N11—C12	1.319 (2)	C35—H35	0.9500
N11—C15	1.383 (3)	N41—C42	1.324 (2)
C12—N13	1.339 (3)	N41—C45	1.378 (2)
C12—H12	0.9500	C42—N43	1.340 (3)
N13—C14	1.364 (3)	C42—H42	0.9500
N13—H13	0.8800	N43—C44	1.366 (3)
C14—C15	1.357 (3)	N43—H43	0.8800
C14—H14	0.9500	C44—C45	1.354 (3)
C15—H15	0.9500	C44—H44	0.9500
N21—C22	1.318 (2)	C45—H45	0.9500
N41—Cu1—N31	174.98 (6)	C22—N21—C25	105.77 (16)
N41—Cu1—N21	94.25 (6)	C22—N21—Cu1	130.10 (14)
N31—Cu1—N21	87.11 (6)	C25—N21—Cu1	124.03 (13)
N41—Cu1—N11	87.53 (6)	N21—C22—N23	111.16 (18)
N31—Cu1—N11	91.75 (6)	N21—C22—H22	124.4
N21—Cu1—N11	172.34 (6)	N23—C22—H22	124.4
N41—Cu1—O6	85.01 (6)	C22—N23—C24	107.46 (17)
N31—Cu1—O6	90.13 (6)	C22—N23—H23	126.3
N21—Cu1—O6	91.15 (6)	C24—N23—H23	126.3
N11—Cu1—O6	96.43 (6)	C25—C24—N23	106.19 (18)
N41—Cu1—O1	85.21 (6)	C25—C24—H24	126.9
N31—Cu1—O1	99.72 (6)	N23—C24—H24	126.9
N21—Cu1—O1	85.48 (6)	C24—C25—N21	109.42 (18)
N11—Cu1—O1	87.25 (6)	C24—C25—H25	125.3
O6—Cu1—O1	169.40 (5)	N21—C25—H25	125.3
O1—V1—O2	108.20 (7)	C32—N31—C35	106.31 (16)
O1—V1—O4i	110.06 (7)	C32—N31—Cu1	126.24 (13)
O2—V1—O4i	111.36 (7)	C35—N31—Cu1	126.17 (13)
O1—V1—O3	108.31 (7)	N31—C32—N33	110.42 (17)
O2—V1—O3	109.51 (7)	N31—C32—H32	124.8
O4i—V1—O3	109.34 (6)	N33—C32—H32	124.8
V1—O1—Cu1	153.30 (8)	C32—N33—C34	108.05 (16)
O6ii—V2—O5	108.22 (7)	C32—N33—H33	126.0
O6ii—V2—O4	108.94 (7)	C34—N33—H33	126.0
O5—V2—O4	111.51 (7)	C35—C34—N33	106.05 (17)
O6ii—V2—O3	109.94 (7)	C35—C34—H34	127.0
O5—V2—O3	108.89 (7)	N33—C34—H34	127.0
O4—V2—O3	109.33 (6)	C34—C35—N31	109.17 (17)
V2—O3—V1	124.15 (7)	C34—C35—H35	125.4
V2—O4—V1i	138.46 (9)	N31—C35—H35	125.4
V2iii—O6—Cu1	167.49 (8)	C42—N41—C45	105.79 (16)
C12—N11—C15	105.61 (17)	C42—N41—Cu1	128.00 (13)
C12—N11—Cu1	129.10 (14)	C45—N41—Cu1	123.45 (13)
C15—N11—Cu1	124.94 (13)	N41—C42—N43	110.87 (17)
N11—C12—N13	111.40 (18)	N41—C42—H42	124.6
N11—C12—H12	124.3	N43—C42—H42	124.6
N13—C12—H12	124.3	C42—N43—C44	107.67 (17)
C12—N13—C14	107.45 (17)	C42—N43—H43	126.2
C12—N13—H13	126.3	C44—N43—H43	126.2
C14—N13—H13	126.3	C45—C44—N43	106.43 (18)
C15—C14—N13	106.57 (18)	C45—C44—H44	126.8
C15—C14—H14	126.7	N43—C44—H44	126.8
N13—C14—H14	126.7	C44—C45—N41	109.24 (17)
C14—C15—N11	108.97 (19)	C44—C45—H45	125.4
C14—C15—H15	125.5	N41—C45—H45	125.4
N11—C15—H15	125.5
O2—V1—O1—Cu1	−1.75 (19)	N41—Cu1—N21—C25	127.77 (15)
O4i—V1—O1—Cu1	−123.65 (16)	N31—Cu1—N21—C25	−57.07 (15)
O3—V1—O1—Cu1	116.87 (16)	O6—Cu1—N21—C25	−147.14 (15)
N41—Cu1—O1—V1	179.21 (18)	O1—Cu1—N21—C25	42.92 (15)
N31—Cu1—O1—V1	0.15 (18)	C25—N21—C22—N23	−0.3 (2)
N21—Cu1—O1—V1	−86.13 (17)	Cu1—N21—C22—N23	−176.65 (13)
N11—Cu1—O1—V1	91.46 (17)	N21—C22—N23—C24	0.2 (2)
O6—Cu1—O1—V1	−157.9 (2)	C22—N23—C24—C25	−0.1 (2)
O6ii—V2—O3—V1	91.19 (10)	N23—C24—C25—N21	0.0 (2)
O5—V2—O3—V1	−150.41 (9)	C22—N21—C25—C24	0.2 (2)
O4—V2—O3—V1	−28.36 (11)	Cu1—N21—C25—C24	176.85 (14)
O1—V1—O3—V2	−164.38 (8)	N21—Cu1—N31—C32	106.98 (17)
O2—V1—O3—V2	−46.59 (11)	N11—Cu1—N31—C32	−65.43 (17)
O4i—V1—O3—V2	75.68 (10)	O6—Cu1—N31—C32	−161.87 (16)
O6ii—V2—O4—V1i	172.44 (11)	O1—Cu1—N31—C32	22.07 (17)
O5—V2—O4—V1i	53.06 (14)	N21—Cu1—N31—C35	−58.37 (16)
O3—V2—O4—V1i	−67.40 (13)	N11—Cu1—N31—C35	129.22 (16)
N41—Cu1—O6—V2iii	179.0 (4)	O6—Cu1—N31—C35	32.78 (16)
N31—Cu1—O6—V2iii	−2.2 (4)	O1—Cu1—N31—C35	−143.28 (15)
N21—Cu1—O6—V2iii	84.9 (4)	C35—N31—C32—N33	−1.0 (2)
N11—Cu1—O6—V2iii	−94.0 (4)	Cu1—N31—C32—N33	−168.67 (13)
O1—Cu1—O6—V2iii	156.1 (3)	N31—C32—N33—C34	0.8 (2)
N41—Cu1—N11—C12	124.78 (18)	C32—N33—C34—C35	−0.2 (2)
N31—Cu1—N11—C12	−50.25 (18)	N33—C34—C35—N31	−0.3 (2)
O6—Cu1—N11—C12	40.08 (18)	C32—N31—C35—C34	0.8 (2)
O1—Cu1—N11—C12	−149.90 (17)	Cu1—N31—C35—C34	168.52 (13)
N41—Cu1—N11—C15	−47.34 (17)	N21—Cu1—N41—C42	−76.98 (17)
N31—Cu1—N11—C15	137.63 (17)	N11—Cu1—N41—C42	95.55 (16)
O6—Cu1—N11—C15	−132.04 (16)	O6—Cu1—N41—C42	−167.77 (16)
O1—Cu1—N11—C15	37.98 (16)	O1—Cu1—N41—C42	8.11 (16)
C15—N11—C12—N13	0.1 (2)	N21—Cu1—N41—C45	124.56 (15)
Cu1—N11—C12—N13	−173.20 (13)	N11—Cu1—N41—C45	−62.91 (15)
N11—C12—N13—C14	−0.3 (2)	O6—Cu1—N41—C45	33.77 (14)
C12—N13—C14—C15	0.3 (2)	O1—Cu1—N41—C45	−150.35 (15)
N13—C14—C15—N11	−0.3 (2)	C45—N41—C42—N43	−0.1 (2)
C12—N11—C15—C14	0.1 (2)	Cu1—N41—C42—N43	−161.54 (13)
Cu1—N11—C15—C14	173.76 (14)	N41—C42—N43—C44	0.4 (2)
N41—Cu1—N21—C22	−56.42 (17)	C42—N43—C44—C45	−0.5 (2)
N31—Cu1—N21—C22	118.74 (17)	N43—C44—C45—N41	0.5 (2)
O6—Cu1—N21—C22	28.66 (17)	C42—N41—C45—C44	−0.3 (2)
O1—Cu1—N21—C22	−141.27 (17)	Cu1—N41—C45—C44	162.26 (13)

D—H···A	D—H	H···A	D···A	D—H···A
N13—H13···O3iv	0.88	2.01	2.827 (2)	155
N23—H23···O5v	0.88	1.95	2.779 (2)	155
N33—H33···O2vi	0.88	1.90	2.694 (2)	149
N43—H43···O5vii	0.88	1.88	2.701 (2)	155
C24—H24···Cg1viii	0.95	2.99	3.912 (2)	165
C12—H12···Cg2iv	0.95	2.59	3.429 (2)	147
C22—H22···Cg3ix	0.95	2.66	3.332 (2)	128
C44—H44···Cg3iii	0.95	2.91	3.816 (2)	161
C32—H32···Cg4x	0.95	2.76	3.321 (2)	119

Table 1

Hydrogen-bond geometry (Å, °)

Cg1, Cg2, Cg3 and Cg4 are the centroids of the C11/C12/N13/C14/C15, C21/C22/N23/C24/C25, C31/C32/N33/C34/C35 and C41/C42/N43/C44/C45 rings, respectively.

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N13—H13⋯O3i	0.88	2.01	2.827 (2)	155
N23—H23⋯O5ii	0.88	1.95	2.779 (2)	155
N33—H33⋯O2iii	0.88	1.90	2.694 (2)	149
N43—H43⋯O5iv	0.88	1.88	2.701 (2)	155
C24—H24⋯Cg1v	0.95	2.99	3.912 (2)	165
C12—H12⋯Cg2i	0.95	2.59	3.429 (2)	147
C22—H22⋯Cg3vi	0.95	2.66	3.332 (2)	128
C44—H44⋯Cg3vii	0.95	2.91	3.816 (2)	161
C32—H32⋯Cg4viii	0.95	2.76	3.321 (2)	119

Symmetry codes: (i) ; (ii) ; (iii) ; (iv) ; (v) ; (vi) ; (vii) ; (viii) .