(Aceto-nitrile-κN)iodidobis(tri-phenylphosphane-κP)copper(I).

In the mononuclear title complex, [CuI(CH3CN)(C18H15P)2], the Cu(I) ion is in a distorted tetra-hedral geometry, coordinated by two P atoms of two tri-phenyl-phosphane ligands, one N atom of an aceto-nitrile ligand and one iodide anion. The aceto-nitrile ligand is disordered over two sets of sites in a 0.629 (15): 0.371 (15) ratio. In the crystal, weak C-H⋯I hydrogen bonds link the mol-ecules, forming a chain along [100].

Related literature

For potential applications of copper(I) complexes, see: Tian et al. (2004 ▶); Krupanidhi et al. (2008 ▶); Aslanidis et al. (2010 ▶); Gallego et al. (2012 ▶). For related structures, see: Balili & Pintauer (2007 ▶); Royappa et al. (2013 ▶).

Experimental

Crystal data

[CuI(C2H3N)(C18H15P)2]

M = 756.03

Monoclinic,

a = 9.2547 (3) Å

b = 19.3814 (6) Å

c = 19.4249 (6) Å

β = 93.043 (1)°

V = 3479.31 (19) Å3

Z = 4

Mo Kα radiation

μ = 1.63 mm−1

T = 100 K

0.33 × 0.22 × 0.09 mm

Data collection

Bruker AXS SMART APEX CCD diffractometer

Absorption correction: multi-scan (SADABS; Bruker, 2012 ▶) T min = 0.600, T max = 0.746

20389 measured reflections

10066 independent reflections

8394 reflections with I > 2σ(I)

R int = 0.025

Refinement

R[F 2 > 2σ(F 2)] = 0.036

wR(F 2) = 0.086

S = 1.09

10066 reflections

400 parameters

3 restraints

H-atom parameters constrained

Δρmax = 1.59 e Å−3

Δρmin = −0.52 e Å−3

Data collection: APEX2 (Bruker, 2012 ▶); cell refinement: SAINT (Bruker, 2012 ▶); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008 ▶); program(s) used to refine structure: SHELXL2012 (Sheldrick, 2008 ▶) and SHELXLE (Hübschle et al., 2011 ▶); molecular graphics: Mercury (Macrae et al., 2008 ▶); software used to prepare material for publication: SHELXL97 (Sheldrick, 2008 ▶) and publCIF (Westrip, 2010 ▶).

Crystal structure: contains datablock(s) I. DOI: 10.1107/S1600536814010940/lh5703sup1.cif

Structure factors: contains datablock(s) I. DOI: 10.1107/S1600536814010940/lh5703Isup2.hkl

CCDC reference: 1002549

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

[CuI(C2H3N)(C18H15P)2]	F(000) = 1520
Mr = 756.03	Dx = 1.443 Mg m−3
Monoclinic, P21/n	Mo Kα radiation, λ = 0.71073 Å
a = 9.2547 (3) Å	Cell parameters from 7884 reflections
b = 19.3814 (6) Å	θ = 2.4–31.2°
c = 19.4249 (6) Å	µ = 1.63 mm−1
β = 93.043 (1)°	T = 100 K
V = 3479.31 (19) Å3	Plate, colourless
Z = 4	0.33 × 0.22 × 0.09 mm

Bruker AXS SMART APEX CCD diffractometer	8394 reflections with I > 2σ(I)
Radiation source: fine focus sealed tube	Rint = 0.025
ω and φ scans	θmax = 31.1°, θmin = 2.4°
Absorption correction: multi-scan (SADABS; Bruker, 2012)	h = −12→13
Tmin = 0.600, Tmax = 0.746	k = −27→28
20389 measured reflections	l = −26→21
10066 independent 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)] = 0.036	Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.086	H-atom parameters constrained
S = 1.09	w = 1/[σ2(Fo2) + (0.0383P)2 + 1.2024P] where P = (Fo2 + 2Fc2)/3
10066 reflections	(Δ/σ)max = 0.002
400 parameters	Δρmax = 1.59 e Å−3
3 restraints	Δρmin = −0.52 e Å−3

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.

	x	y	z	Uiso*/Ueq	Occ. (<1)
I1	0.96840 (2)	0.74638 (2)	0.25147 (2)	0.01967 (5)
Cu1	1.12630 (3)	0.86273 (2)	0.25454 (2)	0.01449 (6)
P1	1.08578 (6)	0.91578 (3)	0.35789 (3)	0.01380 (11)
P2	1.07803 (6)	0.91388 (3)	0.14896 (3)	0.01330 (11)
N1	1.3267 (11)	0.8180 (8)	0.2489 (11)	0.0200 (17)	0.629 (15)
C1	1.4315 (9)	0.7867 (5)	0.2453 (5)	0.0213 (15)	0.629 (15)
C2	1.5653 (8)	0.7464 (5)	0.2371 (5)	0.051 (2)	0.629 (15)
H2A	1.6412	0.7629	0.2701	0.076*	0.629 (15)
H2B	1.5969	0.7522	0.1901	0.076*	0.629 (15)
H2C	1.5463	0.6975	0.2457	0.076*	0.629 (15)
N1B	1.336 (2)	0.8304 (15)	0.254 (2)	0.0200 (17)	0.371 (15)
C1B	1.4352 (17)	0.8042 (8)	0.2331 (10)	0.0213 (15)	0.371 (15)
C2B	1.5702 (15)	0.7720 (9)	0.2124 (8)	0.051 (2)	0.371 (15)
H2D	1.6506	0.7868	0.2439	0.076*	0.371 (15)
H2E	1.5892	0.7861	0.1653	0.076*	0.371 (15)
H2F	1.5609	0.7217	0.2143	0.076*	0.371 (15)
C11	1.1283 (2)	0.86224 (11)	0.43498 (11)	0.0162 (4)
C12	1.0491 (3)	0.86457 (12)	0.49505 (12)	0.0221 (5)
H12	0.9630	0.8912	0.4956	0.027*
C13	1.0978 (3)	0.82739 (14)	0.55452 (12)	0.0281 (6)
H13	1.0438	0.8287	0.5948	0.034*
C14	1.2247 (3)	0.78884 (14)	0.55407 (13)	0.0295 (6)
H14	1.2581	0.7643	0.5941	0.035*
C15	1.3029 (3)	0.78641 (14)	0.49446 (13)	0.0270 (5)
H15	1.3898	0.7603	0.4943	0.032*
C16	1.2542 (3)	0.82223 (12)	0.43488 (12)	0.0210 (5)
H16	1.3069	0.8193	0.3943	0.025*
C21	1.1866 (2)	0.99578 (11)	0.37978 (11)	0.0151 (4)
C22	1.2632 (2)	1.00580 (12)	0.44391 (11)	0.0174 (4)
H22	1.2554	0.9729	0.4798	0.021*
C23	1.3505 (3)	1.06426 (12)	0.45463 (12)	0.0209 (5)
H23	1.4025	1.0705	0.4977	0.025*
C24	1.3619 (3)	1.11372 (12)	0.40247 (13)	0.0224 (5)
H24	1.4226	1.1528	0.4101	0.027*
C25	1.2838 (3)	1.10554 (12)	0.33921 (13)	0.0236 (5)
H25	1.2888	1.1397	0.3043	0.028*
C26	1.1982 (3)	1.04656 (12)	0.32783 (12)	0.0205 (5)
H26	1.1471	1.0405	0.2845	0.025*
C31	0.8948 (2)	0.93943 (12)	0.36381 (11)	0.0174 (4)
C32	0.7922 (3)	0.88569 (13)	0.36523 (12)	0.0219 (5)
H32	0.8233	0.8391	0.3699	0.026*
C33	0.6451 (3)	0.90124 (15)	0.35968 (13)	0.0270 (5)
H33	0.5760	0.8651	0.3614	0.032*
C34	0.5982 (3)	0.96955 (16)	0.35156 (13)	0.0322 (6)
H34	0.4977	0.9795	0.3464	0.039*
C35	0.6980 (3)	1.02267 (16)	0.35101 (15)	0.0347 (6)
H35	0.6659	1.0691	0.3464	0.042*
C36	0.8460 (3)	1.00806 (13)	0.35728 (13)	0.0266 (5)
H36	0.9142	1.0447	0.3571	0.032*
C41	0.8856 (2)	0.91370 (11)	0.12315 (11)	0.0164 (4)
C42	0.8312 (2)	0.89980 (12)	0.05587 (12)	0.0198 (5)
H42	0.8960	0.8906	0.0207	0.024*
C43	0.6829 (3)	0.89942 (14)	0.04044 (13)	0.0254 (5)
H43	0.6463	0.8898	−0.0052	0.031*
C44	0.5882 (3)	0.91312 (18)	0.09190 (14)	0.0394 (8)
H44	0.4867	0.9129	0.0814	0.047*
C45	0.6415 (3)	0.9272 (2)	0.15896 (15)	0.0615 (12)
H45	0.5762	0.9367	0.1939	0.074*
C46	0.7893 (3)	0.9275 (2)	0.17500 (14)	0.0446 (9)
H46	0.8252	0.9369	0.2208	0.054*
C51	1.1667 (2)	0.87560 (11)	0.07426 (11)	0.0145 (4)
C52	1.2127 (2)	0.91528 (12)	0.01858 (11)	0.0177 (4)
H52	1.1952	0.9636	0.0176	0.021*
C53	1.2845 (3)	0.88405 (13)	−0.03579 (12)	0.0218 (5)
H53	1.3162	0.9114	−0.0727	0.026*
C54	1.3089 (3)	0.81271 (13)	−0.03523 (13)	0.0256 (5)
H54	1.3578	0.7915	−0.0715	0.031*
C55	1.2604 (3)	0.77261 (13)	0.01957 (15)	0.0290 (6)
H55	1.2746	0.7241	0.0195	0.035*
C56	1.1915 (3)	0.80371 (12)	0.07425 (12)	0.0205 (5)
H56	1.1613	0.7763	0.1114	0.025*
C61	1.1305 (3)	1.00548 (11)	0.14349 (11)	0.0174 (4)
C62	1.2766 (3)	1.02147 (13)	0.15747 (13)	0.0253 (5)
H62	1.3441	0.9853	0.1669	0.030*
C63	1.3247 (3)	1.09004 (14)	0.15778 (13)	0.0320 (6)
H63	1.4244	1.1000	0.1668	0.038*
C64	1.2260 (4)	1.14374 (14)	0.14489 (14)	0.0426 (8)
H64	1.2581	1.1903	0.1456	0.051*
C65	1.0822 (4)	1.12864 (14)	0.13109 (15)	0.0451 (9)
H65	1.0150	1.1650	0.1218	0.054*
C66	1.0337 (3)	1.05963 (13)	0.13057 (13)	0.0295 (6)
H66	0.9339	1.0500	0.1213	0.035*

	U11	U22	U33	U12	U13	U23
I1	0.01685 (8)	0.01524 (7)	0.02709 (9)	0.00172 (5)	0.00276 (6)	−0.00058 (5)
Cu1	0.01291 (12)	0.01785 (13)	0.01256 (13)	0.00217 (10)	−0.00077 (9)	−0.00019 (10)
P1	0.0128 (3)	0.0166 (3)	0.0120 (3)	−0.0004 (2)	0.00034 (19)	−0.0007 (2)
P2	0.0130 (2)	0.0149 (2)	0.0119 (3)	0.0020 (2)	−0.00034 (19)	−0.00071 (19)
N1	0.0145 (15)	0.029 (6)	0.016 (3)	−0.002 (2)	−0.0040 (17)	−0.009 (3)
C1	0.0144 (12)	0.033 (5)	0.016 (4)	0.000 (3)	−0.0013 (17)	−0.004 (3)
C2	0.0310 (19)	0.076 (6)	0.046 (5)	0.024 (3)	0.009 (3)	−0.023 (3)
N1B	0.0145 (15)	0.029 (6)	0.016 (3)	−0.002 (2)	−0.0040 (17)	−0.009 (3)
C1B	0.0144 (12)	0.033 (5)	0.016 (4)	0.000 (3)	−0.0013 (17)	−0.004 (3)
C2B	0.0310 (19)	0.076 (6)	0.046 (5)	0.024 (3)	0.009 (3)	−0.023 (3)
C11	0.0180 (10)	0.0168 (10)	0.0137 (10)	−0.0029 (8)	−0.0018 (8)	−0.0006 (8)
C12	0.0242 (12)	0.0250 (12)	0.0174 (11)	0.0007 (10)	0.0033 (9)	0.0010 (9)
C13	0.0363 (15)	0.0340 (14)	0.0143 (11)	0.0026 (12)	0.0042 (10)	0.0033 (10)
C14	0.0411 (16)	0.0304 (13)	0.0164 (12)	0.0020 (12)	−0.0036 (10)	0.0042 (10)
C15	0.0280 (13)	0.0280 (13)	0.0247 (13)	0.0074 (10)	−0.0022 (10)	0.0004 (10)
C16	0.0225 (12)	0.0225 (11)	0.0179 (11)	0.0017 (9)	0.0017 (9)	−0.0012 (9)
C21	0.0137 (10)	0.0170 (10)	0.0148 (10)	0.0006 (8)	0.0018 (8)	−0.0024 (8)
C22	0.0178 (10)	0.0217 (11)	0.0126 (10)	0.0007 (9)	0.0014 (8)	−0.0013 (8)
C23	0.0222 (12)	0.0239 (11)	0.0163 (11)	−0.0006 (9)	−0.0006 (9)	−0.0072 (9)
C24	0.0240 (12)	0.0189 (11)	0.0246 (12)	−0.0030 (9)	0.0024 (9)	−0.0071 (9)
C25	0.0298 (13)	0.0193 (11)	0.0218 (12)	−0.0028 (10)	0.0022 (10)	0.0018 (9)
C26	0.0233 (12)	0.0220 (11)	0.0158 (11)	−0.0038 (9)	−0.0014 (9)	0.0001 (9)
C31	0.0151 (10)	0.0249 (11)	0.0120 (10)	0.0018 (9)	0.0009 (8)	−0.0032 (8)
C32	0.0181 (11)	0.0299 (12)	0.0181 (11)	−0.0025 (9)	0.0038 (9)	−0.0061 (9)
C33	0.0168 (11)	0.0445 (15)	0.0200 (12)	−0.0054 (11)	0.0045 (9)	−0.0104 (11)
C34	0.0160 (12)	0.0541 (18)	0.0266 (13)	0.0082 (12)	0.0019 (10)	−0.0108 (12)
C35	0.0232 (13)	0.0393 (15)	0.0417 (16)	0.0143 (12)	0.0044 (11)	−0.0047 (13)
C36	0.0206 (12)	0.0276 (13)	0.0317 (14)	0.0030 (10)	0.0031 (10)	−0.0031 (10)
C41	0.0131 (10)	0.0199 (10)	0.0161 (10)	0.0038 (8)	−0.0011 (8)	0.0012 (8)
C42	0.0156 (10)	0.0253 (11)	0.0188 (11)	−0.0002 (9)	0.0031 (8)	−0.0033 (9)
C43	0.0178 (11)	0.0385 (14)	0.0196 (12)	−0.0001 (10)	−0.0034 (9)	0.0001 (10)
C44	0.0123 (11)	0.080 (2)	0.0255 (14)	0.0078 (13)	−0.0026 (10)	0.0041 (14)
C45	0.0212 (14)	0.144 (4)	0.0197 (14)	0.0259 (19)	0.0038 (11)	−0.0005 (19)
C46	0.0199 (13)	0.101 (3)	0.0130 (12)	0.0221 (15)	−0.0012 (10)	−0.0020 (14)
C51	0.0111 (9)	0.0192 (10)	0.0129 (10)	0.0010 (8)	−0.0021 (7)	−0.0027 (8)
C52	0.0170 (11)	0.0203 (11)	0.0156 (10)	0.0037 (8)	−0.0016 (8)	0.0001 (8)
C53	0.0207 (11)	0.0290 (12)	0.0157 (11)	0.0017 (10)	0.0023 (9)	0.0012 (9)
C54	0.0235 (12)	0.0322 (13)	0.0218 (12)	0.0058 (10)	0.0078 (9)	−0.0065 (10)
C55	0.0318 (14)	0.0198 (11)	0.0364 (15)	0.0071 (11)	0.0110 (11)	−0.0055 (11)
C56	0.0218 (11)	0.0185 (11)	0.0219 (12)	0.0014 (9)	0.0067 (9)	−0.0009 (9)
C61	0.0259 (12)	0.0163 (10)	0.0101 (10)	−0.0019 (9)	0.0007 (8)	−0.0019 (8)
C62	0.0296 (13)	0.0216 (12)	0.0255 (13)	−0.0034 (10)	0.0068 (10)	−0.0059 (10)
C63	0.0448 (17)	0.0303 (14)	0.0213 (13)	−0.0183 (12)	0.0069 (11)	−0.0067 (10)
C64	0.081 (2)	0.0220 (13)	0.0235 (14)	−0.0137 (14)	−0.0138 (14)	0.0016 (11)
C65	0.076 (2)	0.0176 (12)	0.0382 (17)	0.0061 (14)	−0.0297 (16)	0.0008 (11)
C66	0.0391 (15)	0.0213 (12)	0.0261 (13)	0.0076 (11)	−0.0159 (11)	−0.0030 (10)

I1—Cu1	2.6861 (3)	C31—C32	1.410 (3)
Cu1—N1B	2.037 (18)	C32—C33	1.393 (3)
Cu1—N1	2.055 (10)	C32—H32	0.9500
Cu1—P2	2.3003 (6)	C33—C34	1.400 (4)
Cu1—P1	2.3038 (6)	C33—H33	0.9500
P1—C31	1.836 (2)	C34—C35	1.384 (4)
P1—C11	1.847 (2)	C34—H34	0.9500
P1—C21	1.847 (2)	C35—C36	1.397 (3)
P2—C41	1.824 (2)	C35—H35	0.9500
P2—C61	1.845 (2)	C36—H36	0.9500
P2—C51	1.859 (2)	C41—C42	1.402 (3)
N1—C1	1.149 (9)	C41—C46	1.406 (3)
C1—C2	1.479 (7)	C42—C43	1.389 (3)
C2—H2A	0.9800	C42—H42	0.9500
C2—H2B	0.9800	C43—C44	1.390 (4)
C2—H2C	0.9800	C43—H43	0.9500
N1B—C1B	1.148 (13)	C44—C45	1.395 (4)
C1B—C2B	1.471 (12)	C44—H44	0.9500
C2B—H2D	0.9800	C45—C46	1.386 (4)
C2B—H2E	0.9800	C45—H45	0.9500
C2B—H2F	0.9800	C46—H46	0.9500
C11—C16	1.400 (3)	C51—C52	1.411 (3)
C11—C12	1.411 (3)	C51—C56	1.412 (3)
C12—C13	1.414 (3)	C52—C53	1.413 (3)
C12—H12	0.9500	C52—H52	0.9500
C13—C14	1.393 (4)	C53—C54	1.401 (3)
C13—H13	0.9500	C53—H53	0.9500
C14—C15	1.399 (4)	C54—C55	1.410 (4)
C14—H14	0.9500	C54—H54	0.9500
C15—C16	1.403 (3)	C55—C56	1.404 (3)
C15—H15	0.9500	C55—H55	0.9500
C16—H16	0.9500	C56—H56	0.9500
C21—C22	1.414 (3)	C61—C66	1.394 (3)
C21—C26	1.418 (3)	C61—C62	1.399 (3)
C22—C23	1.401 (3)	C62—C63	1.401 (3)
C22—H22	0.9500	C62—H62	0.9500
C23—C24	1.403 (3)	C63—C64	1.398 (4)
C23—H23	0.9500	C63—H63	0.9500
C24—C25	1.401 (3)	C64—C65	1.375 (5)
C24—H24	0.9500	C64—H64	0.9500
C25—C26	1.402 (3)	C65—C66	1.411 (4)
C25—H25	0.9500	C65—H65	0.9500
C26—H26	0.9500	C66—H66	0.9500
C31—C36	1.408 (3)
N1B—Cu1—P2	105.7 (12)	C36—C31—C32	119.1 (2)
N1—Cu1—P2	105.5 (7)	C36—C31—P1	122.36 (18)
N1B—Cu1—P1	109.7 (9)	C32—C31—P1	117.91 (17)
N1—Cu1—P1	115.1 (5)	C33—C32—C31	119.6 (2)
P2—Cu1—P1	123.48 (2)	C33—C32—H32	120.2
N1B—Cu1—I1	105.0 (8)	C31—C32—H32	120.2
N1—Cu1—I1	97.8 (4)	C32—C33—C34	120.6 (2)
P2—Cu1—I1	105.208 (17)	C32—C33—H33	119.7
P1—Cu1—I1	106.291 (17)	C34—C33—H33	119.7
C31—P1—C11	104.69 (10)	C35—C34—C33	120.1 (2)
C31—P1—C21	104.61 (10)	C35—C34—H34	120.0
C11—P1—C21	101.64 (10)	C33—C34—H34	120.0
C31—P1—Cu1	111.59 (7)	C34—C35—C36	120.0 (3)
C11—P1—Cu1	114.73 (7)	C34—C35—H35	120.0
C21—P1—Cu1	118.14 (7)	C36—C35—H35	120.0
C41—P2—C61	104.01 (10)	C35—C36—C31	120.5 (2)
C41—P2—C51	104.46 (10)	C35—C36—H36	119.8
C61—P2—C51	102.15 (10)	C31—C36—H36	119.8
C41—P2—Cu1	112.63 (7)	C42—C41—C46	119.6 (2)
C61—P2—Cu1	115.26 (7)	C42—C41—P2	123.63 (17)
C51—P2—Cu1	116.81 (7)	C46—C41—P2	116.72 (17)
C1—N1—Cu1	173.0 (12)	C43—C42—C41	120.3 (2)
N1—C1—C2	177.4 (14)	C43—C42—H42	119.9
C1—C2—H2A	109.5	C41—C42—H42	119.9
C1—C2—H2B	109.5	C42—C43—C44	119.8 (2)
H2A—C2—H2B	109.5	C42—C43—H43	120.1
C1—C2—H2C	109.5	C44—C43—H43	120.1
H2A—C2—H2C	109.5	C43—C44—C45	120.2 (2)
H2B—C2—H2C	109.5	C43—C44—H44	119.9
C1B—N1B—Cu1	157 (3)	C45—C44—H44	119.9
N1B—C1B—C2B	174 (3)	C46—C45—C44	120.4 (3)
C1B—C2B—H2D	109.5	C46—C45—H45	119.8
C1B—C2B—H2E	109.5	C44—C45—H45	119.8
H2D—C2B—H2E	109.5	C45—C46—C41	119.6 (2)
C1B—C2B—H2F	109.5	C45—C46—H46	120.2
H2D—C2B—H2F	109.5	C41—C46—H46	120.2
H2E—C2B—H2F	109.5	C52—C51—C56	118.8 (2)
C16—C11—C12	119.2 (2)	C52—C51—P2	122.99 (16)
C16—C11—P1	116.83 (17)	C56—C51—P2	118.18 (17)
C12—C11—P1	123.72 (17)	C51—C52—C53	120.8 (2)
C11—C12—C13	120.2 (2)	C51—C52—H52	119.6
C11—C12—H12	119.9	C53—C52—H52	119.6
C13—C12—H12	119.9	C54—C53—C52	119.9 (2)
C14—C13—C12	120.0 (2)	C54—C53—H53	120.0
C14—C13—H13	120.0	C52—C53—H53	120.0
C12—C13—H13	120.0	C53—C54—C55	119.5 (2)
C13—C14—C15	119.8 (2)	C53—C54—H54	120.3
C13—C14—H14	120.1	C55—C54—H54	120.3
C15—C14—H14	120.1	C56—C55—C54	120.7 (2)
C14—C15—C16	120.6 (2)	C56—C55—H55	119.7
C14—C15—H15	119.7	C54—C55—H55	119.7
C16—C15—H15	119.7	C55—C56—C51	120.3 (2)
C11—C16—C15	120.3 (2)	C55—C56—H56	119.9
C11—C16—H16	119.9	C51—C56—H56	119.9
C15—C16—H16	119.9	C66—C61—C62	118.3 (2)
C22—C21—C26	118.6 (2)	C66—C61—P2	124.48 (19)
C22—C21—P1	122.79 (17)	C62—C61—P2	117.15 (18)
C26—C21—P1	118.38 (16)	C61—C62—C63	120.9 (3)
C23—C22—C21	120.0 (2)	C61—C62—H62	119.5
C23—C22—H22	120.0	C63—C62—H62	119.5
C21—C22—H22	120.0	C64—C63—C62	120.1 (3)
C22—C23—C24	120.7 (2)	C64—C63—H63	120.0
C22—C23—H23	119.7	C62—C63—H63	120.0
C24—C23—H23	119.7	C65—C64—C63	119.5 (3)
C25—C24—C23	120.1 (2)	C65—C64—H64	120.3
C25—C24—H24	120.0	C63—C64—H64	120.3
C23—C24—H24	120.0	C64—C65—C66	120.5 (3)
C26—C25—C24	119.4 (2)	C64—C65—H65	119.7
C26—C25—H25	120.3	C66—C65—H65	119.7
C24—C25—H25	120.3	C61—C66—C65	120.7 (3)
C25—C26—C21	121.2 (2)	C61—C66—H66	119.6
C25—C26—H26	119.4	C65—C66—H66	119.6
C21—C26—H26	119.4
C31—P1—C11—C16	163.69 (17)	C61—P2—C41—C42	95.7 (2)
C21—P1—C11—C16	−87.64 (18)	C51—P2—C41—C42	−11.1 (2)
Cu1—P1—C11—C16	41.04 (19)	Cu1—P2—C41—C42	−138.85 (18)
C31—P1—C11—C12	−22.3 (2)	C61—P2—C41—C46	−85.3 (2)
C21—P1—C11—C12	86.4 (2)	C51—P2—C41—C46	168.0 (2)
Cu1—P1—C11—C12	−144.94 (17)	Cu1—P2—C41—C46	40.2 (2)
C16—C11—C12—C13	0.6 (3)	C46—C41—C42—C43	−0.2 (4)
P1—C11—C12—C13	−173.25 (19)	P2—C41—C42—C43	178.85 (19)
C11—C12—C13—C14	0.6 (4)	C41—C42—C43—C44	0.2 (4)
C12—C13—C14—C15	−0.7 (4)	C42—C43—C44—C45	0.0 (5)
C13—C14—C15—C16	−0.3 (4)	C43—C44—C45—C46	−0.2 (6)
C12—C11—C16—C15	−1.7 (3)	C44—C45—C46—C41	0.3 (6)
P1—C11—C16—C15	172.63 (19)	C42—C41—C46—C45	−0.1 (5)
C14—C15—C16—C11	1.5 (4)	P2—C41—C46—C45	−179.2 (3)
C31—P1—C21—C22	105.21 (19)	C41—P2—C51—C52	88.90 (19)
C11—P1—C21—C22	−3.5 (2)	C61—P2—C51—C52	−19.2 (2)
Cu1—P1—C21—C22	−130.00 (17)	Cu1—P2—C51—C52	−145.96 (15)
C31—P1—C21—C26	−80.63 (19)	C41—P2—C51—C56	−92.43 (18)
C11—P1—C21—C26	170.64 (18)	C61—P2—C51—C56	159.43 (17)
Cu1—P1—C21—C26	44.2 (2)	Cu1—P2—C51—C56	32.71 (19)
C26—C21—C22—C23	−1.2 (3)	C56—C51—C52—C53	−1.0 (3)
P1—C21—C22—C23	172.94 (17)	P2—C51—C52—C53	177.62 (17)
C21—C22—C23—C24	0.7 (3)	C51—C52—C53—C54	0.9 (3)
C22—C23—C24—C25	1.0 (4)	C52—C53—C54—C55	0.4 (4)
C23—C24—C25—C26	−2.0 (4)	C53—C54—C55—C56	−1.6 (4)
C24—C25—C26—C21	1.5 (4)	C54—C55—C56—C51	1.5 (4)
C22—C21—C26—C25	0.1 (3)	C52—C51—C56—C55	−0.1 (3)
P1—C21—C26—C25	−174.27 (19)	P2—C51—C56—C55	−178.85 (19)
C11—P1—C31—C36	129.7 (2)	C41—P2—C61—C66	7.0 (2)
C21—P1—C31—C36	23.2 (2)	C51—P2—C61—C66	115.5 (2)
Cu1—P1—C31—C36	−105.69 (19)	Cu1—P2—C61—C66	−116.78 (19)
C11—P1—C31—C32	−59.41 (19)	C41—P2—C61—C62	−177.03 (18)
C21—P1—C31—C32	−165.90 (17)	C51—P2—C61—C62	−68.54 (19)
Cu1—P1—C31—C32	65.25 (18)	Cu1—P2—C61—C62	59.18 (19)
C36—C31—C32—C33	0.5 (3)	C66—C61—C62—C63	−0.7 (4)
P1—C31—C32—C33	−170.79 (18)	P2—C61—C62—C63	−176.87 (19)
C31—C32—C33—C34	1.1 (4)	C61—C62—C63—C64	0.8 (4)
C32—C33—C34—C35	−1.9 (4)	C62—C63—C64—C65	−0.8 (4)
C33—C34—C35—C36	1.2 (4)	C63—C64—C65—C66	0.6 (5)
C34—C35—C36—C31	0.4 (4)	C62—C61—C66—C65	0.5 (4)
C32—C31—C36—C35	−1.2 (4)	P2—C61—C66—C65	176.4 (2)
P1—C31—C36—C35	169.7 (2)	C64—C65—C66—C61	−0.5 (5)

D—H···A	D—H	H···A	D···A	D—H···A
C2—H2A···I1i	0.98	3.09	3.727 (8)	124

Table 1

Hydrogen-bond geometry (Å, °)

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C2—H2A⋯I1i	0.98	3.09	3.727 (8)	124

Symmetry code: (i) .