Diaqua-bis-(propane-1,3-diamine)-copper(II) bis-[diamminetetra-kis-(thio-cyanato-κN)chromate(III)] dimethyl sulfoxide octa-solvate.

The ionic title complex, [Cu(C(3)H(10)N(2))(2)(H(2)O)(2)][Cr(NCS)(4)(NH(3))(2)]·8C(2)H(6)OS, consists of complex [Cu(dipr)(2)(H(2)O)(2)](2+) copper cations (dipr is propane-1,3-diamine), complex [Cr(NCS)(4)(NH(3))(2)](-) anions and uncoord-inated solvent dimethyl sulfoxide (DMSO) mol-ecules. All the metal atoms lie on crystallographic centers of symmetry. The cations are connected to the anions through N-H⋯O hydrogen bonds between the NH(3) mol-ecules of the anion and the water mol-ecules of the cation. The DMSO mol-ecules are involved in hydrogen-bonded linkage of the [Cr(NCS)(4)(NH(3))(2)](-) anions into supra-molecular chains through bridging O atoms. A network of hydrogen bonds as well as short S⋯S contacts [3.5159 (12) and 3.4880 (12) Å] between the NCS groups of the complex anions link the mol-ecules into a three-dimensional supra-molecular network.

Related literature

For background to direct synthesis see: Nesterov et al. (2004 ▶, 2006 ▶); Kovbasyuk et al. (1997 ▶, 1998 ▶); Vassilyeva et al. (1997 ▶). For the stuctures of related compexes, see: Zhang et al. (2001 ▶); Cucos et al. (2006 ▶); Cherkasova & Gorunova (2003 ▶); Kolotilov et al. (2010 ▶).

Experimental

Crystal data

[Cu(C3H10N2)2(H2O)2]·[Cr(NCS)4(NH3)2]·8(C2H6OS)

M = 1509.63

Triclinic,

a = 12.2609 (11) Å

b = 12.2772 (12) Å

c = 13.8578 (12) Å

α = 72.466 (8)°

β = 89.664 (7)°

γ = 61.535 (10)°

V = 1724.9 (3) Å3

Z = 1

Mo Kα radiation

μ = 1.15 mm−1

T = 100 K

0.6 × 0.4 × 0.3 mm

Data collection

Oxford Diffraction Xcalibur Sapphire3 diffractometer

Absorption correction: multi-scan (CrysAlis PRO; Oxford Diffraction, 2010 ▶) T min = 0.58, T max = 0.71

15229 measured reflections

8482 independent reflections

6966 reflections with I > 2σ(I)

R int = 0.020

Refinement

R[F 2 > 2σ(F 2)] = 0.037

wR(F 2) = 0.097

S = 1.08

8482 reflections

353 parameters

H-atom parameters constrained

Δρmax = 0.76 e Å−3

Δρmin = −0.56 e Å−3

Data collection: CrysAlis PRO (Oxford Diffraction, 2010 ▶); cell refinement: CrysAlis PRO; data reduction: CrysAlis PRO; program(s) used to solve structure: SHELXTL (Sheldrick, 2008 ▶); program(s) used to refine structure: SHELXTL; molecular graphics: SHELXTL; software used to prepare material for publication: publCIF (Westrip, 2010 ▶).

Crystal structure: contains datablock(s) I, global. DOI: 10.1107/S160053681102023X/br2167sup1.cif

Structure factors: contains datablock(s) I. DOI: 10.1107/S160053681102023X/br2167Isup2.hkl

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

[Cu(C3H10N2)2(H2O)2]·[Cr(NCS)4(NH3)2]·8(C2H6OS)	Z = 1
Mr = 1509.63	F(000) = 789
Triclinic, P1	Dx = 1.453 Mg m−3
Hall symbol: -P 1	Mo Kα radiation, λ = 0.71073 Å
a = 12.2609 (11) Å	Cell parameters from 4303 reflections
b = 12.2772 (12) Å	θ = 2.9–25.0°
c = 13.8578 (12) Å	µ = 1.15 mm−1
α = 72.466 (8)°	T = 100 K
β = 89.664 (7)°	Block, violet
γ = 61.535 (10)°	0.6 × 0.4 × 0.3 mm
V = 1724.9 (3) Å3

Oxford Diffraction Xcalibur Sapphire3 diffractometer	8482 independent reflections
Radiation source: Enhance (Mo) X-ray Source	6966 reflections with I > 2σ(I)
graphite	Rint = 0.020
Detector resolution: 16.1827 pixels mm-1	θmax = 29.9°, θmin = 2.9°
ω and φ scans	h = −16→16
Absorption correction: multi-scan (CrysAlis PRO; Oxford Diffraction, 2010)	k = −16→15
Tmin = 0.58, Tmax = 0.71	l = −19→19
15229 measured reflections

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)] = 0.037	Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.097	H-atom parameters constrained
S = 1.08	w = 1/[σ2(Fo2) + (0.0448P)2 + 1.0385P] where P = (Fo2 + 2Fc2)/3
8482 reflections	(Δ/σ)max = 0.001
353 parameters	Δρmax = 0.76 e Å−3
0 restraints	Δρmin = −0.56 e Å−3

Experimental. Xcalibur; Oxford Diffraction, (2010) CrysAlisPro, Oxford Diffraction (2010). Oxford Diffraction Ltd., Version 1.171.34.44 (release 25-10-2010 CrysAlis171 .NET) (compiled Oct 25 2010,18:11:34) Empirical absorption correction using spherical harmonics, implemented in SCALE3 ABSPACK scaling algorithm.

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
O1	0.13010 (15)	0.77778 (15)	−0.02683 (12)	0.0259 (3)
H1E	0.1484	0.8037	−0.0871	0.039*
H1F	0.1991	0.7425	0.0160	0.039*
Cu1	0.0000	1.0000	0.0000	0.01782 (9)
Cr1	1.0000	0.0000	0.5000	0.01666 (10)
Cr2	0.0000	0.5000	0.0000	0.01895 (11)
S1	1.22765 (6)	0.19198 (6)	0.58717 (5)	0.03186 (14)
S2	0.60022 (5)	0.32965 (5)	0.52979 (4)	0.02642 (13)
S3	0.28491 (6)	0.43926 (7)	0.26932 (6)	0.03845 (16)
S4	0.34351 (5)	0.12439 (6)	−0.04325 (5)	0.02791 (13)
S5	0.64253 (5)	0.22031 (5)	0.19080 (4)	0.02553 (12)
S6	0.30881 (5)	1.08392 (5)	0.23806 (4)	0.02493 (12)
S7	0.47022 (5)	0.58296 (6)	0.11082 (4)	0.02518 (12)
S8	0.17949 (5)	0.48082 (5)	0.67464 (4)	0.02321 (12)
O2	0.78274 (14)	0.13337 (16)	0.19770 (12)	0.0264 (3)
O3	0.18069 (15)	1.09692 (16)	0.22392 (13)	0.0276 (3)
O4	0.36425 (15)	0.72167 (16)	0.05789 (12)	0.0275 (3)
O5	0.16592 (15)	0.58928 (15)	0.71241 (12)	0.0263 (3)
N1	−0.10137 (17)	0.93537 (17)	0.09092 (14)	0.0220 (4)
H1A	−0.1522	1.0008	0.1162	0.026*
H1B	−0.1535	0.9272	0.0496	0.026*
N2	0.13971 (17)	0.92577 (18)	0.12042 (13)	0.0212 (4)
H2A	0.2133	0.9049	0.0940	0.025*
H2B	0.1236	0.9936	0.1440	0.025*
N3	1.08964 (17)	0.08516 (17)	0.53719 (13)	0.0209 (4)
N4	0.83883 (17)	0.13557 (17)	0.52307 (14)	0.0220 (4)
N5	0.96720 (16)	0.11943 (17)	0.34908 (13)	0.0186 (3)
H5A	0.9124	0.1123	0.3108	0.022*
H5B	1.0410	0.0939	0.3241	0.022*
H5C	0.9338	0.2046	0.3460	0.022*
N6	0.12608 (17)	0.47359 (18)	0.10717 (15)	0.0242 (4)
N7	0.13479 (17)	0.35414 (18)	−0.03865 (15)	0.0239 (4)
N8	−0.03243 (17)	0.36323 (17)	0.10530 (14)	0.0213 (4)
H8A	−0.0753	0.3381	0.0719	0.026*
H8B	−0.0786	0.3996	0.1501	0.026*
H8C	0.0423	0.2917	0.1403	0.026*
C1	−0.0366 (2)	0.8106 (2)	0.17926 (17)	0.0254 (5)
H1C	0.0134	0.7365	0.1541	0.031*
H1D	−0.0998	0.7942	0.2157	0.031*
C2	0.0489 (2)	0.8171 (2)	0.25237 (17)	0.0266 (5)
H2C	0.0741	0.7434	0.3179	0.032*
H2D	0.0018	0.9003	0.2669	0.032*
C3	0.1658 (2)	0.8099 (2)	0.21183 (16)	0.0256 (5)
H3A	0.2224	0.8027	0.2669	0.031*
H3B	0.2103	0.7291	0.1935	0.031*
C4	1.1462 (2)	0.1305 (2)	0.55823 (16)	0.0215 (4)
C5	0.7391 (2)	0.2164 (2)	0.52692 (16)	0.0207 (4)
C6	0.1937 (2)	0.4591 (2)	0.17413 (18)	0.0240 (4)
C7	0.2218 (2)	0.2583 (2)	−0.04054 (16)	0.0219 (4)
C8	0.5722 (2)	0.1351 (3)	0.1611 (2)	0.0333 (5)
H8D	0.5821	0.1333	0.0913	0.050*
H8E	0.4826	0.1801	0.1659	0.050*
H8F	0.6131	0.0447	0.2098	0.050*
C9	0.6182 (3)	0.1991 (3)	0.3196 (2)	0.0557 (10)
H9A	0.6514	0.1053	0.3578	0.084*
H9B	0.5280	0.2480	0.3214	0.084*
H9C	0.6619	0.2323	0.3511	0.084*
C10	0.4189 (2)	0.9225 (2)	0.2392 (2)	0.0311 (5)
H10A	0.4043	0.8578	0.2903	0.047*
H10B	0.5046	0.9045	0.2568	0.047*
H10C	0.4083	0.9167	0.1712	0.047*
C11	0.3450 (3)	1.0572 (3)	0.3702 (2)	0.0402 (6)
H11A	0.2926	1.1390	0.3842	0.060*
H11B	0.4340	1.0294	0.3870	0.060*
H11C	0.3285	0.9883	0.4122	0.060*
C12	0.6073 (2)	0.5762 (3)	0.0626 (2)	0.0329 (5)
H12A	0.6020	0.5784	−0.0086	0.049*
H12B	0.6818	0.4946	0.1046	0.049*
H12C	0.6135	0.6520	0.0652	0.049*
C13	0.5117 (2)	0.5740 (3)	0.23673 (19)	0.0354 (6)
H13A	0.5284	0.6457	0.2328	0.053*
H13B	0.5873	0.4892	0.2718	0.053*
H13C	0.4423	0.5824	0.2750	0.053*
C14	0.0292 (2)	0.4947 (3)	0.6669 (2)	0.0331 (5)
H14A	0.0074	0.4758	0.7358	0.050*
H14B	0.0302	0.4317	0.6367	0.050*
H14C	−0.0334	0.5844	0.6239	0.050*
C15	0.1823 (3)	0.5356 (3)	0.54062 (19)	0.0348 (6)
H15A	0.1095	0.6237	0.5080	0.052*
H15B	0.1791	0.4744	0.5104	0.052*
H15C	0.2599	0.5389	0.5298	0.052*

	U11	U22	U33	U12	U13	U23
O1	0.0239 (8)	0.0248 (8)	0.0277 (8)	−0.0124 (7)	0.0004 (6)	−0.0066 (6)
Cu1	0.01624 (17)	0.01650 (17)	0.01893 (17)	−0.00831 (14)	0.00019 (13)	−0.00339 (13)
Cr1	0.0145 (2)	0.0143 (2)	0.0189 (2)	−0.00612 (17)	0.00164 (17)	−0.00447 (17)
Cr2	0.0162 (2)	0.0144 (2)	0.0248 (2)	−0.00683 (18)	0.00464 (18)	−0.00617 (18)
S1	0.0354 (3)	0.0315 (3)	0.0385 (3)	−0.0230 (3)	0.0043 (3)	−0.0136 (3)
S2	0.0196 (3)	0.0210 (3)	0.0285 (3)	−0.0031 (2)	0.0046 (2)	−0.0073 (2)
S3	0.0249 (3)	0.0358 (3)	0.0474 (4)	−0.0128 (3)	−0.0097 (3)	−0.0085 (3)
S4	0.0189 (3)	0.0210 (3)	0.0415 (3)	−0.0054 (2)	0.0044 (2)	−0.0154 (2)
S5	0.0205 (3)	0.0208 (3)	0.0282 (3)	−0.0047 (2)	−0.0019 (2)	−0.0087 (2)
S6	0.0225 (3)	0.0225 (3)	0.0303 (3)	−0.0126 (2)	0.0066 (2)	−0.0071 (2)
S7	0.0186 (3)	0.0235 (3)	0.0323 (3)	−0.0096 (2)	0.0007 (2)	−0.0095 (2)
S8	0.0230 (3)	0.0177 (2)	0.0258 (3)	−0.0086 (2)	0.0018 (2)	−0.0060 (2)
O2	0.0186 (8)	0.0266 (8)	0.0288 (8)	−0.0080 (6)	−0.0002 (6)	−0.0083 (7)
O3	0.0203 (8)	0.0248 (8)	0.0363 (9)	−0.0109 (7)	0.0059 (7)	−0.0093 (7)
O4	0.0193 (8)	0.0240 (8)	0.0304 (8)	−0.0060 (6)	0.0000 (6)	−0.0061 (6)
O5	0.0292 (8)	0.0210 (8)	0.0282 (8)	−0.0115 (7)	0.0020 (7)	−0.0093 (6)
N1	0.0193 (9)	0.0189 (9)	0.0257 (9)	−0.0096 (7)	0.0015 (7)	−0.0046 (7)
N2	0.0185 (8)	0.0228 (9)	0.0208 (8)	−0.0095 (7)	0.0018 (7)	−0.0065 (7)
N3	0.0192 (9)	0.0166 (8)	0.0228 (8)	−0.0069 (7)	0.0025 (7)	−0.0048 (7)
N4	0.0202 (9)	0.0183 (9)	0.0233 (9)	−0.0078 (7)	0.0020 (7)	−0.0046 (7)
N5	0.0183 (8)	0.0173 (8)	0.0191 (8)	−0.0081 (7)	0.0033 (7)	−0.0059 (6)
N6	0.0192 (9)	0.0208 (9)	0.0308 (10)	−0.0094 (7)	0.0033 (8)	−0.0076 (8)
N7	0.0201 (9)	0.0198 (9)	0.0306 (9)	−0.0089 (7)	0.0064 (7)	−0.0085 (7)
N8	0.0205 (9)	0.0168 (8)	0.0269 (9)	−0.0100 (7)	0.0041 (7)	−0.0067 (7)
C1	0.0270 (11)	0.0196 (10)	0.0251 (10)	−0.0115 (9)	0.0022 (9)	−0.0018 (8)
C2	0.0279 (12)	0.0238 (11)	0.0197 (10)	−0.0085 (9)	0.0026 (9)	−0.0041 (8)
C3	0.0235 (11)	0.0232 (11)	0.0197 (10)	−0.0073 (9)	−0.0039 (8)	−0.0012 (8)
C4	0.0215 (10)	0.0176 (10)	0.0212 (10)	−0.0078 (8)	0.0026 (8)	−0.0045 (8)
C5	0.0222 (10)	0.0176 (10)	0.0204 (9)	−0.0096 (8)	0.0020 (8)	−0.0046 (8)
C6	0.0176 (10)	0.0173 (10)	0.0324 (11)	−0.0073 (8)	0.0041 (9)	−0.0046 (9)
C7	0.0194 (10)	0.0235 (11)	0.0267 (10)	−0.0122 (9)	0.0067 (8)	−0.0110 (9)
C8	0.0254 (12)	0.0302 (12)	0.0427 (14)	−0.0155 (10)	0.0030 (10)	−0.0075 (11)
C9	0.0343 (15)	0.064 (2)	0.0323 (14)	0.0075 (14)	0.0003 (12)	−0.0237 (14)
C10	0.0228 (11)	0.0241 (11)	0.0393 (13)	−0.0085 (9)	0.0057 (10)	−0.0070 (10)
C11	0.0467 (16)	0.0494 (17)	0.0368 (14)	−0.0317 (14)	0.0075 (12)	−0.0169 (12)
C12	0.0197 (11)	0.0330 (13)	0.0436 (14)	−0.0112 (10)	0.0056 (10)	−0.0133 (11)
C13	0.0267 (12)	0.0367 (14)	0.0314 (12)	−0.0080 (11)	−0.0039 (10)	−0.0101 (11)
C14	0.0312 (13)	0.0326 (13)	0.0399 (13)	−0.0195 (11)	0.0069 (11)	−0.0119 (11)
C15	0.0510 (16)	0.0367 (14)	0.0314 (12)	−0.0301 (13)	0.0165 (11)	−0.0166 (11)

O1—H1E	0.8692	N4—C5	1.165 (3)
O1—H1F	0.8704	N5—H5A	0.9100
Cu1—O1	2.5655 (16)	N5—H5B	0.9100
Cu1—N1	2.0202 (18)	N5—H5C	0.9100
Cu1—N1i	2.0202 (18)	N6—C6	1.162 (3)
Cu1—N2i	2.0442 (17)	N7—C7	1.159 (3)
Cu1—N2	2.0442 (17)	N8—H8A	0.9100
Cr1—N4	1.9888 (18)	N8—H8B	0.9100
Cr1—N4ii	1.9888 (18)	N8—H8C	0.9100
Cr1—N3ii	1.9983 (19)	C1—C2	1.508 (3)
Cr1—N3	1.9983 (19)	C1—H1C	0.9900
Cr1—N5	2.0702 (17)	C1—H1D	0.9900
Cr1—N5ii	2.0702 (17)	C2—C3	1.509 (3)
Cr2—N6	1.9898 (19)	C2—H2C	0.9900
Cr2—N6iii	1.9898 (19)	C2—H2D	0.9900
Cr2—N7iii	1.9928 (18)	C3—H3A	0.9900
Cr2—N7	1.9928 (19)	C3—H3B	0.9900
Cr2—N8	2.0640 (17)	C8—H8D	0.9800
Cr2—N8iii	2.0641 (17)	C8—H8E	0.9800
S1—C4	1.623 (2)	C8—H8F	0.9800
S2—C5	1.615 (2)	C9—H9A	0.9800
S3—C6	1.617 (2)	C9—H9B	0.9800
S4—C7	1.622 (2)	C9—H9C	0.9800
S5—O2	1.5149 (16)	C10—H10A	0.9800
S5—C8	1.769 (3)	C10—H10B	0.9800
S5—C9	1.770 (3)	C10—H10C	0.9800
S6—O3	1.5090 (17)	C11—H11A	0.9800
S6—C11	1.780 (3)	C11—H11B	0.9800
S6—C10	1.783 (2)	C11—H11C	0.9800
S7—O4	1.5086 (16)	C12—H12A	0.9800
S7—C13	1.777 (3)	C12—H12B	0.9800
S7—C12	1.779 (2)	C12—H12C	0.9800
S8—O5	1.5108 (17)	C13—H13A	0.9800
S8—C14	1.769 (3)	C13—H13B	0.9800
S8—C15	1.781 (2)	C13—H13C	0.9800
N1—C1	1.483 (3)	C14—H14A	0.9800
N1—H1A	0.9200	C14—H14B	0.9800
N1—H1B	0.9200	C14—H14C	0.9800
N2—C3	1.489 (3)	C15—H15A	0.9800
N2—H2A	0.9200	C15—H15B	0.9800
N2—H2B	0.9200	C15—H15C	0.9800
N3—C4	1.159 (3)
H1E—O1—H1F	105.3	Cr2—N8—H8B	109.5
N1—Cu1—N1i	180.00 (11)	H8A—N8—H8B	109.5
N1—Cu1—N2i	87.84 (7)	Cr2—N8—H8C	109.5
N1i—Cu1—N2i	92.16 (7)	H8A—N8—H8C	109.5
N1—Cu1—N2	92.16 (7)	H8B—N8—H8C	109.5
N1i—Cu1—N2	87.84 (7)	N1—C1—C2	110.69 (19)
N2i—Cu1—N2	180.0	N1—C1—H1C	109.5
N1—Cu1—O1	92.27 (6)	C2—C1—H1C	109.5
N1i—Cu1—O1	87.73 (6)	N1—C1—H1D	109.5
N2i—Cu1—O1	94.59 (6)	C2—C1—H1D	109.5
N2—Cu1—O1	85.41 (6)	H1C—C1—H1D	108.1
N4—Cr1—N4ii	180.00 (10)	C1—C2—C3	113.34 (19)
N4—Cr1—N3ii	89.65 (8)	C1—C2—H2C	108.9
N4ii—Cr1—N3ii	90.35 (8)	C3—C2—H2C	108.9
N4—Cr1—N3	90.35 (8)	C1—C2—H2D	108.9
N4ii—Cr1—N3	89.65 (8)	C3—C2—H2D	108.9
N3ii—Cr1—N3	180.00 (6)	H2C—C2—H2D	107.7
N4—Cr1—N5	90.24 (7)	N2—C3—C2	113.53 (18)
N4ii—Cr1—N5	89.76 (7)	N2—C3—H3A	108.9
N3ii—Cr1—N5	91.87 (7)	C2—C3—H3A	108.9
N3—Cr1—N5	88.13 (7)	N2—C3—H3B	108.9
N4—Cr1—N5ii	89.76 (7)	C2—C3—H3B	108.9
N4ii—Cr1—N5ii	90.24 (7)	H3A—C3—H3B	107.7
N3ii—Cr1—N5ii	88.13 (7)	N3—C4—S1	178.9 (2)
N3—Cr1—N5ii	91.87 (7)	N4—C5—S2	178.86 (19)
N5—Cr1—N5ii	180.000 (1)	N6—C6—S3	178.4 (2)
N6—Cr2—N6iii	180.0	N7—C7—S4	179.9 (3)
N6—Cr2—N7iii	90.37 (8)	S5—C8—H8D	109.5
N6iii—Cr2—N7iii	89.63 (8)	S5—C8—H8E	109.5
N6—Cr2—N7	89.63 (8)	H8D—C8—H8E	109.5
N6iii—Cr2—N7	90.37 (8)	S5—C8—H8F	109.5
N7iii—Cr2—N7	180.00 (10)	H8D—C8—H8F	109.5
N6—Cr2—N8	89.48 (8)	H8E—C8—H8F	109.5
N6iii—Cr2—N8	90.52 (8)	S5—C9—H9A	109.5
N7iii—Cr2—N8	91.17 (7)	S5—C9—H9B	109.5
N7—Cr2—N8	88.83 (7)	H9A—C9—H9B	109.5
N6—Cr2—N8iii	90.52 (8)	S5—C9—H9C	109.5
N6iii—Cr2—N8iii	89.48 (8)	H9A—C9—H9C	109.5
N7iii—Cr2—N8iii	88.83 (7)	H9B—C9—H9C	109.5
N7—Cr2—N8iii	91.17 (7)	S6—C10—H10A	109.5
N8—Cr2—N8iii	180.00 (14)	S6—C10—H10B	109.5
O2—S5—C8	105.70 (11)	H10A—C10—H10B	109.5
O2—S5—C9	104.89 (11)	S6—C10—H10C	109.5
C8—S5—C9	98.98 (17)	H10A—C10—H10C	109.5
O3—S6—C11	105.98 (12)	H10B—C10—H10C	109.5
O3—S6—C10	105.91 (11)	S6—C11—H11A	109.5
C11—S6—C10	97.80 (13)	S6—C11—H11B	109.5
O4—S7—C13	106.08 (11)	H11A—C11—H11B	109.5
O4—S7—C12	106.13 (11)	S6—C11—H11C	109.5
C13—S7—C12	97.55 (13)	H11A—C11—H11C	109.5
O5—S8—C14	105.80 (11)	H11B—C11—H11C	109.5
O5—S8—C15	106.19 (11)	S7—C12—H12A	109.5
C14—S8—C15	97.93 (13)	S7—C12—H12B	109.5
C1—N1—Cu1	120.07 (14)	H12A—C12—H12B	109.5
C1—N1—H1A	107.3	S7—C12—H12C	109.5
Cu1—N1—H1A	107.3	H12A—C12—H12C	109.5
C1—N1—H1B	107.3	H12B—C12—H12C	109.5
Cu1—N1—H1B	107.3	S7—C13—H13A	109.5
H1A—N1—H1B	106.9	S7—C13—H13B	109.5
C3—N2—Cu1	121.96 (14)	H13A—C13—H13B	109.5
C3—N2—H2A	106.8	S7—C13—H13C	109.5
Cu1—N2—H2A	106.8	H13A—C13—H13C	109.5
C3—N2—H2B	106.8	H13B—C13—H13C	109.5
Cu1—N2—H2B	106.8	S8—C14—H14A	109.5
H2A—N2—H2B	106.7	S8—C14—H14B	109.5
C4—N3—Cr1	177.22 (18)	H14A—C14—H14B	109.5
C5—N4—Cr1	173.03 (18)	S8—C14—H14C	109.5
Cr1—N5—H5A	109.5	H14A—C14—H14C	109.5
Cr1—N5—H5B	109.5	H14B—C14—H14C	109.5
H5A—N5—H5B	109.5	S8—C15—H15A	109.5
Cr1—N5—H5C	109.5	S8—C15—H15B	109.5
H5A—N5—H5C	109.5	H15A—C15—H15B	109.5
H5B—N5—H5C	109.5	S8—C15—H15C	109.5
C6—N6—Cr2	175.38 (19)	H15A—C15—H15C	109.5
C7—N7—Cr2	166.49 (18)	H15B—C15—H15C	109.5
Cr2—N8—H8A	109.5

D—H···A	D—H	H···A	D···A	D—H···A
O1—H1E···O2iv	0.87	1.88	2.732 (2)	165
O1—H1E···S5iv	0.87	2.87	3.5905 (18)	142
O1—H1F···O4	0.87	1.98	2.786 (2)	153
N1—H1A···O2v	0.92	2.10	2.995 (3)	163
N1—H1B···S4iii	0.92	2.70	3.490 (2)	145
N2—H2A···O4	0.92	2.33	3.052 (2)	135
N2—H2B···O3	0.92	2.24	3.091 (3)	153
N5—H5A···O2	0.91	2.11	3.003 (2)	167
N5—H5B···O3vi	0.91	2.21	3.079 (2)	161
N5—H5C···O5vii	0.91	2.09	2.966 (2)	160
N8—H8A···O1iii	0.91	2.08	2.956 (2)	162
N8—H8B···O5viii	0.91	2.19	3.054 (2)	159
N8—H8C···O3ix	0.91	2.10	2.981 (2)	162

Table 1

Hydrogen-bond geometry (Å, °)

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O1—H1E⋯O2i	0.87	1.88	2.732 (2)	165
O1—H1E⋯S5i	0.87	2.87	3.5905 (18)	142
O1—H1F⋯O4	0.87	1.98	2.786 (2)	153
N1—H1A⋯O2ii	0.92	2.10	2.995 (3)	163
N1—H1B⋯S4iii	0.92	2.70	3.490 (2)	145
N2—H2A⋯O4	0.92	2.33	3.052 (2)	135
N2—H2B⋯O3	0.92	2.24	3.091 (3)	153
N5—H5A⋯O2	0.91	2.11	3.003 (2)	167
N5—H5B⋯O3iv	0.91	2.21	3.079 (2)	161
N5—H5C⋯O5v	0.91	2.09	2.966 (2)	160
N8—H8A⋯O1iii	0.91	2.08	2.956 (2)	162
N8—H8B⋯O5vi	0.91	2.19	3.054 (2)	159
N8—H8C⋯O3vii	0.91	2.10	2.981 (2)	162

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