catena-Poly[[(triphenyl­phosphane)copper(I)]-di-μ-iodido-[(triphenyl­phosphane)copper(I)]-μ-{1,2-bis­[1-(pyridin-4-yl)ethyl­idene]hydrazine}]

doi:10.1107/S1600536811036555

Acta Crystallogr Sect E Struct Rep Online. 2011 October 1; 67(Pt 10): m1389.

Published online 2011 September 14. doi: 10.1107/S1600536811036555

PMCID: PMC3201507

catena-Poly[[(triphenylphosphane)copper(I)]-di-μ-iodido-[(triphenylphosphane)copper(I)]-μ-{1,2-bis[1-(pyridin-4-yl)ethylidene]hydrazine}]

Hoong-Kun Fun,^a^*^‡ Wan-Sin Loh,^a^§ Goutam K. Patra,^b Anindita Mukherjee,^b and Pankaj K. Pal^b

^aX-ray Crystallography Unit, School of Physics, Universiti Sains Malaysia, 11800 USM, Penang, Malaysia

^bDepartment of Chemistry, Vijoygarh Jyotish Ray College, Jadavpur, Kolkata, 700 032, India

Correspondence e-mail: hkfun/at/usm.my

^‡Thomson Reuters ResearcherID: A-3561-2009.

^§Thomson Reuters ResearcherID: C-7581-2009.

Received August 19, 2011; Accepted September 8, 2011.

This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.

Abstract

In the title coordination polymer, [Cu₂I₂(C₁₄H₁₄N₄)(C₁₈H₁₅P)₂]_n, the Cu^I atom is coordinated by two I atoms, one P atom and one N atom in a fairly regular tetrahedral arrangement. A crystallographic inversion centre generates a Cu₂I₂ diamond with a Cu–Cu separation of 3.0120 (5) Å. The complete N,N′-(1-pyridin-4-yl-ethethylidene)-hydrazine molecule is also generated by inversion symmetry, and this bridging ligand leads to [011] polymeric chains in the crystal structure.

Related literature

For background to copper(I) iodide and triphenylphosphine networks, see: Siedel & Stang (2002

); Fujita et al. (2005

); Banerjee et al. (2008

); Zhou et al. (2006

); Yam & Lo (1999

). For the stability of the temperature controller used in the data collection, see: Cosier & Glazer (1986

An external file that holds a picture, illustration, etc.
Object name is e-67-m1389-scheme1.jpg Object name is e-67-m1389-scheme1.jpg

Experimental

Crystal data

[Cu₂I₂(C₁₄H₁₄N₄)(C₁₈H₁₅P)₂]
M _r = 1143.72
Triclinic,
a = 9.2788 (4) Å
b = 11.4322 (5) Å
c = 12.4204 (5) Å
α = 74.566 (2)°
β = 76.690 (2)°
γ = 72.067 (2)°
V = 1192.41 (9) Å³
Z = 1
Mo Kα radiation
μ = 2.29 mm⁻¹
T = 100 K
0.36 × 0.23 × 0.15 mm

Data collection

Bruker SMART APEXII CCD diffractometer
Absorption correction: multi-scan (SADABS; Bruker, 2009 ) T _min = 0.494, T _max = 0.724
33229 measured reflections
8881 independent reflections
7865 reflections with I > 2σ(I)
R _int = 0.041

Refinement

R[F ² > 2σ(F ²)] = 0.032
wR(F ²) = 0.086
S = 1.05
8881 reflections
272 parameters
H-atom parameters constrained
Δρ_max = 2.34 e Å⁻³
Δρ_min = −1.81 e Å⁻³

Data collection: APEX2 (Bruker, 2009

); cell refinement: SAINT (Bruker, 2009

); data reduction: SAINT; 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: SHELXTL and PLATON (Spek, 2009

Table 1

Selected geometric parameters (Å, °)

Supplementary Material

Crystal structure: contains datablock(s) global, I. DOI: 10.1107/S1600536811036555/hb6379sup1.cif

Click here to view.^{(24K, cif)}

Structure factors: contains datablock(s) I. DOI: 10.1107/S1600536811036555/hb6379Isup2.hkl

Click here to view.^{(434K, hkl)}

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

Acknowledgments

The authors thank Universiti Sains Malaysia (USM) for the Research University Grant (1001/PFIZIK/811160). WSL also thanks the Malaysian Government and USM for the award of a research fellowship.

supplementary crystallographic information

Comment

Copper(I) iodides are interesting building blocks for the formation of extended solid-state coordination architectures (Siedel et al., 2002; Fujita et al., 2005; Banerjee et al., 2008). Copper(I) complexes with PPh₃ as a co-ligand are of rising importance owing to their diverse structures and photophysical and chemical properties (Zhou et al., 2006; Yam & Lo, 1999).

The asymmetric unit of the title polymeric compound (Fig. 1) contains one Cu^I cation, one iodine anion, one triphenylphosphane unit and one N,N'-(1-pyridin-4-yl-ethethylidene)-hydrazine unit. The other half being generated by an inversion center (symmetry code: -x + 2, -y, -z). Each Cu^I cation is tetracoordinated by one nitrogen, one phosphorus and two iodine atoms. The Cu–I distances are 2.6417 (3) and 2.6781 (3) Å. In the crystal (Fig. 2 & Fig. 3), the nitrogen atoms are bridged together, leading to the formation of polymeric chains along the [011].

Experimental

The N,N'-bis-(1-pyridin-4-yl-ethethylidene)-hydrazine component was prepared in good yield as a yellow solid by condensing hydrazine hydrate with 4-acetylpyridine in anhydrous methanol in 1:2 molar ratio. The Cu(I) complex was prepared in the following way: to a solution of PPh₃ (0.262 g, 1 mmol) in CH₃CN (50 ml), CuI (0.19 g, 1 mmol) was added. The reaction mixture was stirred for about 1 h to obtain a white turbid solution. Then N,N'-bis-(1-pyridin-4-yl-ethethylidene)-hydrazine (0.238 g, 1 mmol) in 20 ml CHCl₃ was added with constant stirring at room temperature to give a clear yellowish solution. Orange–red block-shaped crystals were obtained by slow evaporation of the solution after 2 days. Yield: 0.45 g (70%).

Figures

Fig. 1.

The molecular structure of the title compound, showing 50% probability displacement ellipsoids.

Fig. 2.

The polymeric chain of the title compound with 50% probability ellipsoids for non H atoms, showing the coordination environment for the N atoms.

Fig. 3.

The crystal packing of the title compound, viewed along the a axis.

Crystal data

[Cu₂I₂(C₁₄H₁₄N₄)(C₁₈H₁₅P)₂]	Z = 1
M_r = 1143.72	F(000) = 566
Triclinic, P1	D_x = 1.593 Mg m⁻³
Hall symbol: -P 1	Mo Kα radiation, λ = 0.71073 Å
a = 9.2788 (4) Å	Cell parameters from 9948 reflections
b = 11.4322 (5) Å	θ = 2.3–34.9°
c = 12.4204 (5) Å	µ = 2.29 mm⁻¹
α = 74.566 (2)°	T = 100 K
β = 76.690 (2)°	Block, orange
γ = 72.067 (2)°	0.36 × 0.23 × 0.15 mm
V = 1192.41 (9) Å³

Data collection

Bruker SMART APEXII CCD diffractometer	8881 independent reflections
Radiation source: fine-focus sealed tube	7865 reflections with I > 2σ(I)
graphite	R_int = 0.041
and ω scans	θ_max = 33.0°, θ_min = 1.7°
Absorption correction: multi-scan (SADABS; Bruker, 2009)	h = −14→14
T_min = 0.494, T_max = 0.724	k = −17→16
33229 measured reflections	l = −18→19

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)] = 0.032	Hydrogen site location: inferred from neighbouring sites
wR(F²) = 0.086	H-atom parameters constrained
S = 1.05	w = 1/[σ²(F_o²) + (0.0516P)² + 0.4005P] where P = (F_o² + 2F_c²)/3
8881 reflections	(Δ/σ)_max = 0.002
272 parameters	Δρ_max = 2.34 e Å⁻³
0 restraints	Δρ_min = −1.81 e Å⁻³

Special details

Experimental. The crystal was placed in the cold stream of an Oxford Cryosystems Cobra open-flow nitrogen cryostat (Cosier & Glazer, 1986) operating at 100.0 (1) K.

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.

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

	x	y	z	U_iso*/U_eq
I1	0.855859 (12)	−0.132037 (10)	0.055940 (9)	0.01592 (4)
Cu1	0.86308 (2)	0.10732 (2)	0.023918 (18)	0.01484 (5)
P1	0.75620 (5)	0.16954 (4)	0.18626 (4)	0.01378 (8)
N1	0.74367 (17)	0.19616 (15)	−0.10892 (13)	0.0163 (3)
N2	0.53664 (18)	0.47410 (16)	−0.45218 (13)	0.0191 (3)
C1	0.7889 (2)	0.28666 (19)	−0.19227 (16)	0.0201 (3)
H1A	0.8756	0.3112	−0.1869	0.024*
C2	0.7158 (2)	0.34564 (19)	−0.28518 (16)	0.0203 (3)
H2A	0.7511	0.4099	−0.3412	0.024*
C3	0.5898 (2)	0.31012 (17)	−0.29597 (15)	0.0160 (3)
C4	0.5405 (2)	0.21851 (19)	−0.20863 (16)	0.0201 (3)
H4A	0.4539	0.1924	−0.2115	0.024*
C5	0.6193 (2)	0.16582 (19)	−0.11742 (16)	0.0196 (3)
H5A	0.5828	0.1049	−0.0578	0.024*
C6	0.5135 (2)	0.36689 (18)	−0.39770 (15)	0.0171 (3)
C7	0.4228 (3)	0.2953 (2)	−0.42808 (18)	0.0248 (4)
H7A	0.3972	0.3349	−0.5040	0.037*
H7B	0.3280	0.2960	−0.3732	0.037*
H7C	0.4839	0.2082	−0.4269	0.037*
C8	0.79470 (19)	0.30849 (17)	0.20650 (15)	0.0153 (3)
C9	0.8041 (2)	0.32434 (19)	0.31231 (16)	0.0187 (3)
H9A	0.7892	0.2611	0.3780	0.022*
C10	0.8351 (2)	0.4324 (2)	0.32155 (18)	0.0227 (4)
H10A	0.8428	0.4422	0.3935	0.027*
C11	0.8550 (2)	0.52586 (19)	0.22673 (19)	0.0236 (4)
H11A	0.8755	0.5997	0.2338	0.028*
C12	0.8450 (3)	0.5120 (2)	0.12104 (18)	0.0247 (4)
H12A	0.8580	0.5762	0.0559	0.030*
C13	0.8158 (2)	0.40299 (19)	0.11159 (17)	0.0223 (4)
H13A	0.8102	0.3929	0.0393	0.027*
C14	0.8022 (2)	0.05253 (17)	0.31409 (15)	0.0152 (3)
C15	0.6953 (2)	0.0328 (2)	0.41092 (18)	0.0290 (5)
H15A	0.5914	0.0808	0.4125	0.035*
C16	0.7404 (3)	−0.0575 (3)	0.5063 (2)	0.0391 (6)
H16A	0.6667	−0.0713	0.5721	0.047*
C17	0.8924 (3)	−0.1270 (2)	0.5051 (2)	0.0321 (5)
H17A	0.9229	−0.1884	0.5699	0.038*
C18	0.9990 (3)	−0.1063 (2)	0.4092 (2)	0.0332 (5)
H18A	1.1036	−0.1523	0.4087	0.040*
C19	0.9544 (2)	−0.0186 (2)	0.31328 (17)	0.0250 (4)
H19A	1.0279	−0.0070	0.2468	0.030*
C20	0.5469 (2)	0.21052 (18)	0.20193 (16)	0.0173 (3)
C21	0.4819 (2)	0.1214 (2)	0.18810 (17)	0.0201 (3)
H21A	0.5455	0.0406	0.1792	0.024*
C22	0.3255 (2)	0.1495 (2)	0.18721 (17)	0.0220 (4)
H22A	0.2825	0.0876	0.1788	0.026*
C23	0.2321 (2)	0.2676 (2)	0.1986 (2)	0.0267 (4)
H23A	0.1256	0.2879	0.1957	0.032*
C24	0.2950 (3)	0.3556 (2)	0.2141 (3)	0.0363 (6)
H24A	0.2308	0.4362	0.2232	0.044*
C25	0.4523 (2)	0.3274 (2)	0.2166 (2)	0.0296 (5)
H25A	0.4942	0.3882	0.2284	0.036*

Atomic displacement parameters (Å²)

	U¹¹	U²²	U³³	U¹²	U¹³	U²³
I1	0.01722 (6)	0.01009 (6)	0.01945 (6)	−0.00324 (4)	−0.00483 (4)	−0.00023 (4)
Cu1	0.01887 (10)	0.01192 (11)	0.01240 (10)	−0.00298 (8)	−0.00424 (7)	−0.00015 (7)
P1	0.01561 (18)	0.0109 (2)	0.01386 (19)	−0.00234 (14)	−0.00335 (14)	−0.00154 (15)
N1	0.0198 (6)	0.0119 (7)	0.0153 (7)	−0.0020 (5)	−0.0060 (5)	0.0005 (5)
N2	0.0205 (7)	0.0176 (8)	0.0159 (7)	−0.0021 (6)	−0.0077 (5)	0.0028 (6)
C1	0.0239 (8)	0.0159 (9)	0.0201 (8)	−0.0071 (7)	−0.0094 (7)	0.0042 (6)
C2	0.0240 (8)	0.0167 (9)	0.0193 (8)	−0.0065 (7)	−0.0098 (7)	0.0046 (6)
C3	0.0175 (7)	0.0127 (8)	0.0154 (7)	−0.0002 (6)	−0.0054 (6)	−0.0008 (6)
C4	0.0209 (8)	0.0187 (9)	0.0196 (8)	−0.0063 (6)	−0.0074 (6)	0.0025 (6)
C5	0.0218 (8)	0.0185 (9)	0.0161 (8)	−0.0064 (6)	−0.0062 (6)	0.0046 (6)
C6	0.0185 (7)	0.0150 (8)	0.0150 (7)	0.0000 (6)	−0.0052 (6)	−0.0014 (6)
C7	0.0348 (10)	0.0171 (9)	0.0245 (9)	−0.0056 (8)	−0.0146 (8)	−0.0007 (7)
C8	0.0148 (7)	0.0115 (8)	0.0182 (8)	−0.0022 (5)	−0.0028 (6)	−0.0021 (6)
C9	0.0206 (8)	0.0159 (8)	0.0197 (8)	−0.0047 (6)	−0.0033 (6)	−0.0039 (6)
C10	0.0264 (9)	0.0198 (9)	0.0238 (9)	−0.0062 (7)	−0.0032 (7)	−0.0085 (7)
C11	0.0234 (8)	0.0136 (9)	0.0329 (11)	−0.0046 (7)	0.0000 (7)	−0.0074 (7)
C12	0.0319 (10)	0.0144 (9)	0.0253 (10)	−0.0067 (7)	−0.0020 (8)	−0.0013 (7)
C13	0.0293 (9)	0.0154 (9)	0.0201 (9)	−0.0050 (7)	−0.0054 (7)	−0.0002 (7)
C14	0.0186 (7)	0.0125 (8)	0.0141 (7)	−0.0040 (6)	−0.0038 (6)	−0.0011 (6)
C15	0.0210 (8)	0.0424 (14)	0.0192 (9)	−0.0099 (8)	−0.0056 (7)	0.0044 (8)
C16	0.0348 (11)	0.0576 (18)	0.0215 (10)	−0.0234 (12)	−0.0088 (9)	0.0141 (10)
C17	0.0445 (12)	0.0253 (11)	0.0257 (10)	−0.0109 (9)	−0.0178 (9)	0.0083 (8)
C18	0.0364 (11)	0.0292 (12)	0.0237 (10)	0.0098 (9)	−0.0124 (9)	−0.0035 (8)
C19	0.0234 (8)	0.0260 (11)	0.0171 (8)	0.0041 (7)	−0.0038 (7)	−0.0022 (7)
C20	0.0173 (7)	0.0158 (8)	0.0176 (8)	−0.0017 (6)	−0.0047 (6)	−0.0033 (6)
C21	0.0189 (7)	0.0213 (9)	0.0210 (9)	−0.0047 (6)	−0.0026 (6)	−0.0072 (7)
C22	0.0192 (8)	0.0273 (10)	0.0228 (9)	−0.0084 (7)	−0.0035 (7)	−0.0080 (7)
C23	0.0179 (8)	0.0292 (11)	0.0329 (11)	−0.0035 (7)	−0.0089 (7)	−0.0057 (8)
C24	0.0201 (9)	0.0222 (11)	0.0659 (18)	0.0019 (8)	−0.0124 (10)	−0.0121 (11)
C25	0.0197 (8)	0.0194 (10)	0.0517 (14)	−0.0007 (7)	−0.0104 (9)	−0.0120 (9)

Geometric parameters (Å, °)

Cu1—I1ⁱ	2.6417 (3)	C10—C11	1.383 (3)
Cu1—I1	2.6781 (3)	C10—H10A	0.9500
Cu1—N1	2.0586 (15)	C11—C12	1.390 (3)
Cu1—P1	2.2278 (5)	C11—H11A	0.9500
Cu1—I1ⁱ	2.6417 (3)	C12—C13	1.393 (3)
Cu1—Cu1ⁱ	3.0120 (5)	C12—H12A	0.9500
P1—C8	1.8214 (19)	C13—H13A	0.9500
P1—C14	1.8228 (18)	C14—C15	1.387 (3)
P1—C20	1.8288 (18)	C14—C19	1.396 (3)
N1—C5	1.336 (2)	C15—C16	1.398 (3)
N1—C1	1.348 (2)	C15—H15A	0.9500
N2—C6	1.288 (2)	C16—C17	1.389 (4)
N2—N2ⁱⁱ	1.405 (3)	C16—H16A	0.9500
C1—C2	1.383 (2)	C17—C18	1.380 (4)
C1—H1A	0.9500	C17—H17A	0.9500
C2—C3	1.394 (3)	C18—C19	1.390 (3)
C2—H2A	0.9500	C18—H18A	0.9500
C3—C4	1.395 (3)	C19—H19A	0.9500
C3—C6	1.487 (2)	C20—C25	1.386 (3)
C4—C5	1.388 (2)	C20—C21	1.396 (3)
C4—H4A	0.9500	C21—C22	1.389 (3)
C5—H5A	0.9500	C21—H21A	0.9500
C6—C7	1.503 (3)	C22—C23	1.385 (3)
C7—H7A	0.9800	C22—H22A	0.9500
C7—H7B	0.9800	C23—C24	1.381 (3)
C7—H7C	0.9800	C23—H23A	0.9500
C8—C13	1.393 (3)	C24—C25	1.401 (3)
C8—C9	1.399 (3)	C24—H24A	0.9500
C9—C10	1.390 (3)	C25—H25A	0.9500
C9—H9A	0.9500

Cu1ⁱ—I1—Cu1	68.967 (9)	C8—C9—H9A	119.9
N1—Cu1—P1	115.34 (5)	C11—C10—C9	120.45 (19)
N1—Cu1—I1ⁱ	104.66 (5)	C11—C10—H10A	119.8
P1—Cu1—I1ⁱ	115.133 (15)	C9—C10—H10A	119.8
N1—Cu1—I1	102.74 (5)	C10—C11—C12	120.15 (19)
P1—Cu1—I1	107.279 (15)	C10—C11—H11A	119.9
I1ⁱ—Cu1—I1	111.033 (9)	C12—C11—H11A	119.9
N1—Cu1—Cu1ⁱ	114.71 (5)	C11—C12—C13	119.39 (19)
P1—Cu1—Cu1ⁱ	129.538 (16)	C11—C12—H12A	120.3
I1ⁱ—Cu1—Cu1ⁱ	56.087 (8)	C13—C12—H12A	120.3
I1—Cu1—Cu1ⁱ	54.946 (8)	C12—C13—C8	121.04 (19)
C8—P1—C14	103.50 (8)	C12—C13—H13A	119.5
C8—P1—C20	103.58 (8)	C8—C13—H13A	119.5
C14—P1—C20	104.71 (8)	C15—C14—C19	119.24 (17)
C8—P1—Cu1	117.67 (6)	C15—C14—P1	123.60 (14)
C14—P1—Cu1	115.48 (6)	C19—C14—P1	117.15 (14)
C20—P1—Cu1	110.48 (6)	C14—C15—C16	120.1 (2)
C5—N1—C1	116.93 (15)	C14—C15—H15A	120.0
C5—N1—Cu1	121.74 (12)	C16—C15—H15A	120.0
C1—N1—Cu1	121.32 (12)	C17—C16—C15	120.3 (2)
C6—N2—N2ⁱⁱ	113.4 (2)	C17—C16—H16A	119.9
N1—C1—C2	123.36 (18)	C15—C16—H16A	119.9
N1—C1—H1A	118.3	C18—C17—C16	119.6 (2)
C2—C1—H1A	118.3	C18—C17—H17A	120.2
C1—C2—C3	119.49 (17)	C16—C17—H17A	120.2
C1—C2—H2A	120.3	C17—C18—C19	120.4 (2)
C3—C2—H2A	120.3	C17—C18—H18A	119.8
C2—C3—C4	117.29 (16)	C19—C18—H18A	119.8
C2—C3—C6	120.86 (17)	C18—C19—C14	120.3 (2)
C4—C3—C6	121.85 (17)	C18—C19—H19A	119.8
C5—C4—C3	119.33 (17)	C14—C19—H19A	119.8
C5—C4—H4A	120.3	C25—C20—C21	118.99 (17)
C3—C4—H4A	120.3	C25—C20—P1	123.81 (16)
N1—C5—C4	123.53 (17)	C21—C20—P1	116.96 (14)
N1—C5—H5A	118.2	C22—C21—C20	120.79 (19)
C4—C5—H5A	118.2	C22—C21—H21A	119.6
N2—C6—C3	114.47 (17)	C20—C21—H21A	119.6
N2—C6—C7	126.95 (17)	C23—C22—C21	120.06 (19)
C3—C6—C7	118.56 (17)	C23—C22—H22A	120.0
C6—C7—H7A	109.5	C21—C22—H22A	120.0
C6—C7—H7B	109.5	C24—C23—C22	119.50 (18)
H7A—C7—H7B	109.5	C24—C23—H23A	120.2
C6—C7—H7C	109.5	C22—C23—H23A	120.2
H7A—C7—H7C	109.5	C23—C24—C25	120.7 (2)
H7B—C7—H7C	109.5	C23—C24—H24A	119.6
C13—C8—C9	118.83 (18)	C25—C24—H24A	119.6
C13—C8—P1	118.03 (14)	C20—C25—C24	119.9 (2)
C9—C8—P1	123.14 (14)	C20—C25—H25A	120.1
C10—C9—C8	120.13 (18)	C24—C25—H25A	120.1
C10—C9—H9A	119.9

Cu1ⁱ—I1—Cu1—N1	111.41 (5)	Cu1—P1—C8—C13	32.33 (16)
Cu1ⁱ—I1—Cu1—P1	−126.595 (17)	C14—P1—C8—C9	−18.90 (17)
Cu1ⁱ—I1—Cu1—I1ⁱ	0.0	C20—P1—C8—C9	90.17 (16)
N1—Cu1—P1—C8	−84.49 (8)	Cu1—P1—C8—C9	−147.61 (13)
I1ⁱ—Cu1—P1—C8	37.63 (6)	C13—C8—C9—C10	−0.5 (3)
I1—Cu1—P1—C8	161.76 (6)	P1—C8—C9—C10	179.45 (15)
Cu1ⁱ—Cu1—P1—C8	103.30 (6)	C8—C9—C10—C11	0.9 (3)
N1—Cu1—P1—C14	152.70 (8)	C9—C10—C11—C12	−0.4 (3)
I1ⁱ—Cu1—P1—C14	−85.18 (7)	C10—C11—C12—C13	−0.4 (3)
I1—Cu1—P1—C14	38.95 (7)	C11—C12—C13—C8	0.8 (3)
Cu1ⁱ—Cu1—P1—C14	−19.51 (7)	C9—C8—C13—C12	−0.3 (3)
N1—Cu1—P1—C20	34.12 (9)	P1—C8—C13—C12	179.73 (16)
I1ⁱ—Cu1—P1—C20	156.24 (7)	C8—P1—C14—C15	91.61 (19)
I1—Cu1—P1—C20	−79.63 (7)	C20—P1—C14—C15	−16.6 (2)
Cu1ⁱ—Cu1—P1—C20	−138.08 (7)	Cu1—P1—C14—C15	−138.34 (17)
P1—Cu1—N1—C5	−77.61 (16)	C8—P1—C14—C19	−87.26 (17)
I1ⁱ—Cu1—N1—C5	154.82 (14)	C20—P1—C14—C19	164.52 (16)
I1—Cu1—N1—C5	38.75 (16)	Cu1—P1—C14—C19	42.79 (18)
Cu1ⁱ—Cu1—N1—C5	95.78 (15)	C19—C14—C15—C16	−0.1 (4)
P1—Cu1—N1—C1	103.31 (15)	P1—C14—C15—C16	−178.9 (2)
I1ⁱ—Cu1—N1—C1	−24.26 (16)	C14—C15—C16—C17	0.7 (4)
I1—Cu1—N1—C1	−140.33 (15)	C15—C16—C17—C18	0.1 (4)
Cu1ⁱ—Cu1—N1—C1	−83.30 (16)	C16—C17—C18—C19	−1.5 (4)
C5—N1—C1—C2	−1.6 (3)	C17—C18—C19—C14	2.1 (4)
Cu1—N1—C1—C2	177.55 (16)	C15—C14—C19—C18	−1.3 (3)
N1—C1—C2—C3	−1.0 (3)	P1—C14—C19—C18	177.6 (2)
C1—C2—C3—C4	2.3 (3)	C8—P1—C20—C25	4.4 (2)
C1—C2—C3—C6	−176.79 (18)	C14—P1—C20—C25	112.59 (19)
C2—C3—C4—C5	−1.2 (3)	Cu1—P1—C20—C25	−122.45 (18)
C6—C3—C4—C5	177.88 (19)	C8—P1—C20—C21	178.64 (15)
C1—N1—C5—C4	2.8 (3)	C14—P1—C20—C21	−73.20 (16)
Cu1—N1—C5—C4	−176.36 (16)	Cu1—P1—C20—C21	51.76 (16)
C3—C4—C5—N1	−1.4 (3)	C25—C20—C21—C22	1.0 (3)
N2ⁱⁱ—N2—C6—C3	−179.94 (18)	P1—C20—C21—C22	−173.48 (16)
N2ⁱⁱ—N2—C6—C7	1.5 (3)	C20—C21—C22—C23	0.9 (3)
C2—C3—C6—N2	−21.8 (3)	C21—C22—C23—C24	−1.9 (3)
C4—C3—C6—N2	159.10 (19)	C22—C23—C24—C25	1.0 (4)
C2—C3—C6—C7	156.82 (19)	C21—C20—C25—C24	−1.9 (3)
C4—C3—C6—C7	−22.2 (3)	P1—C20—C25—C24	172.2 (2)
C14—P1—C8—C13	161.04 (15)	C23—C24—C25—C20	0.9 (4)
C20—P1—C8—C13	−89.89 (16)

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

Footnotes

Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: HB6379).

References

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