Bis(N-ethyl­ethylenediamine-κ²N,N′)copper(II)–hexa­cyano­cobaltate(III)–water (3/2/4): a two-dimensional ladder structure of a bimetallic assembly

The title compound, poly[[tetra­cyano-octa-μ-cyano-hexa­kis(N-ethyl­ethylenediamine)tricopper(II)dicobaltate(III)] tetra­hydrate], [Cu(C₄H₁₂N₂)₂]₃[Co(CN)₆]₂·4H₂O or {[Cu₃Co₂(CN)₁₂(C₄H₁₂N₂)₆]·4H₂O}_n, was crystallized from an aqueous reaction mixture containing Cu(ClO₄)₂, N-ethyl­ethyl­ene­diamine and K₃[Co(CN)₆] in a self-assembling process. The polymeric chains are extended through –Co^III–CN–Cu^II– linkages involving four or two cyanide ligands of the centrosymmetric [Co(CN)₆]³⁻ complex ions, forming a two-dimensional ladder structure. The Cu^II atoms, one of which also lies on an inversion centre, have a distorted octa­hedral coordination geometry, the degree of tetra­gonal Jahn–Teller distortion being T = 0.785 and 0.810 (T is the ratio of mean in-plane Cu—N bond lengths to axial Cu—N bond lengths). This local Jahn–Teller distortion results from the anisotropic features of this two-dimensional cyano-bridged structure.

Key indicators

• Single-crystal X-ray study
• T = 298 K
• Mean [sigma](C-C) = 0.006 Å
• R factor = 0.048
• wR factor = 0.150
• Data-to-parameter ratio = 20.2

checkCIF/PLATON results

No syntax errors found



Alert level B
PLAT220_ALERT_2_B Large Non-Solvent    C     Ueq(max)/Ueq(min) ...       3.74 Ratio
PLAT241_ALERT_2_B Check High      Ueq as Compared to Neighbors for         C8

Alert level C
PLAT042_ALERT_1_C Calc. and Rep. MoietyFormula Strings Differ ....          ?
PLAT220_ALERT_2_C Large Non-Solvent    N     Ueq(max)/Ueq(min) ...       2.54 Ratio
PLAT222_ALERT_3_C Large Non-Solvent    H     Ueq(max)/Ueq(min) ...       3.17 Ratio
PLAT241_ALERT_2_C Check High      Ueq as Compared to Neighbors for         N4
PLAT242_ALERT_2_C Check Low       Ueq as Compared to Neighbors for         N7
PLAT242_ALERT_2_C Check Low       Ueq as Compared to Neighbors for         N8
PLAT360_ALERT_2_C Short  C(sp3)-C(sp3) Bond  C7     -   C8     ...       1.35 Ang.
PLAT417_ALERT_2_C Short Inter D-H..H-D       H2A    ..  H9D     ..       2.13 Ang.
PLAT420_ALERT_2_C D-H Without Acceptor       N10    -   H10D   ...          ?
PLAT420_ALERT_2_C D-H Without Acceptor       N12    -   H12C   ...          ?
PLAT480_ALERT_4_C Long H...A H-Bond Reported H9D    ..  N4      ..       2.92 Ang.
PLAT480_ALERT_4_C Long H...A H-Bond Reported H11C   ..  N6      ..       2.99 Ang.

   0 ALERT level A = In general: serious problem
   2 ALERT level B = Potentially serious problem
  12 ALERT level C = Check and explain
   0 ALERT level G = General alerts; check

   1 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
  10 ALERT type 2 Indicator that the structure model may be wrong or deficient
   1 ALERT type 3 Indicator that the structure quality may be low
   2 ALERT type 4 Improvement, methodology, query or suggestion

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Computing details

Data collection: WinAFC Diffractometer Control Software (Rigaku, 1999); cell refinement: WinAFC Diffractometer Control Software; data reduction: TEXSAN (Molecular Structure Corporation, 1989); program(s) used to solve structure: SIR92 (Altomare et al., 1994); program(s) used to refine structure: SHELXL97 (Sheldrick, 1997); molecular graphics: ORTEPII (Johnson, 1976); software used to prepare material for publication: TEXSAN.

poly[[tetracyano-octa-µ-cyano-hexakis(N– ethylethylenediamine)tricopper(II)dicobalt(II)] tetrahydrate]

Crystal data

[Cu3Co2(CN)12(C4H12N2)6]·4H2O	Z = 1
Mr = 1221.75	F(000) = 637
Triclinic, P1	Dx = 1.450 Mg m^−3
Hall symbol: -P 1	Mo Kα radiation, λ = 0.71073 Å
a = 9.9783 (11) Å	Cell parameters from 25 reflections
b = 11.976 (3) Å	θ = 10.1–14.6°
c = 12.060 (2) Å	µ = 1.76 mm^−1
α = 78.131 (15)°	T = 298 K
β = 82.769 (11)°	Plate, blue
γ = 88.851 (12)°	0.60 × 0.30 × 0.10 mm
V = 1399.1 (5) Å^3

Data collection

Rigaku AFC-7R diffractometer	5277 reflections with I > 2σ(I)
Radiation source: Rigaku rotating anode generator	Rint = 0.059
Graphite monochromator	θmax = 27.5°, θmin = 2.5°
ω/2θ scans	h = −5→12
Absorption correction: ψ scan (North et al., 1968)	k = −15→15
Tmin = 0.398, Tmax = 0.839	l = −15→15
7176 measured reflections	3 standard reflections every 150 reflections
6418 independent reflections	intensity decay: 3.8%

Refinement

Refinement on F^2	Secondary atom site location: inferred from neighbouring sites
Least-squares matrix: full	Hydrogen site location: constr
R[F^2 > 2σ(F^2)] = 0.048	H-atom parameters constrained
wR(F^2) = 0.150	w = 1/[σ^2(Fo^2) + (0.0966P)^2 + 0.7656P] where P = (Fo^2 + 2Fc^2)/3
S = 1.16	(Δ/σ)max < 0.001
6418 reflections	Δρmax = 1.58 e Å^−3
317 parameters	Δρmin = −1.09 e Å^−3
0 restraints	Extinction correction: SHELXL97 (Sheldrick, 1997), Fc^*=kFc[1+0.001xFc^2λ^3/sin(2θ)]^-1/4
Primary atom site location: structure-invariant direct methods	Extinction coefficient: 0.028 (3)

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

	x	y	z	Uiso*/Ueq
Cu1	0.58160 (3)	0.27727 (3)	0.64291 (3)	0.03104 (14)
Cu2	0.0000	0.0000	1.0000	0.02890 (15)
Co1	1.0000	0.5000	0.5000	0.02472 (15)
Co2	0.5000	0.0000	1.0000	0.02540 (15)
O1	0.2088 (5)	0.1993 (6)	0.2748 (4)	0.130 (2)
H1A	0.1541	0.2656	0.2699	0.142*
H1B	0.2709	0.2025	0.2070	0.143*
O2	0.2636 (4)	0.1636 (3)	0.5008 (3)	0.0828 (10)
H2A	0.2032	0.2058	0.5437	0.099*
H2B	0.2450	0.1792	0.4237	0.099*
N1	0.6993 (3)	0.4446 (2)	0.5427 (2)	0.0418 (6)
N2	1.0501 (3)	0.2715 (3)	0.6545 (3)	0.0512 (8)
N3	1.0175 (5)	0.3805 (4)	0.3002 (4)	0.0837 (13)
N4	0.4261 (3)	0.0843 (3)	0.7602 (3)	0.0497 (7)
N5	0.3902 (4)	0.2240 (3)	1.0551 (3)	0.0566 (8)
N6	0.2124 (2)	−0.0869 (2)	1.0734 (2)	0.0401 (6)
N7	0.7473 (3)	0.1812 (2)	0.6663 (2)	0.0412 (6)
H7C	0.8188	0.2260	0.6658	0.049*
H7D	0.7346	0.1323	0.7343	0.049*
N8	0.5737 (3)	0.2014 (3)	0.5054 (2)	0.0438 (6)
H8C	0.4898	0.1697	0.5153	0.053*
N9	0.3976 (3)	0.3445 (2)	0.6324 (2)	0.0386 (6)
H9C	0.4018	0.4070	0.5760	0.046*
H9D	0.3417	0.2936	0.6163	0.046*
N10	0.5722 (3)	0.3378 (2)	0.7926 (2)	0.0330 (5)
H10D	0.5446	0.2782	0.8506	0.040*
N11	−0.0966 (3)	−0.0466 (2)	1.1608 (2)	0.0342 (5)
H11C	−0.1858	−0.0533	1.1586	0.041*
H11D	−0.0658	−0.1146	1.1949	0.041*
N12	0.0386 (3)	0.1504 (2)	1.0488 (2)	0.0357 (5)
H12C	0.1210	0.1445	1.0742	0.043*
C1	0.8130 (3)	0.4680 (2)	0.5263 (2)	0.0307 (5)
C2	1.0319 (3)	0.3585 (2)	0.5966 (3)	0.0345 (6)
C3	1.0117 (3)	0.4274 (3)	0.3733 (3)	0.0427 (7)
C4	0.4551 (3)	0.0504 (2)	0.8497 (2)	0.0324 (6)
C5	0.4353 (3)	0.1399 (3)	1.0353 (3)	0.0348 (6)
C6	0.3218 (3)	−0.0579 (2)	1.0457 (2)	0.0297 (5)
C7	0.7732 (6)	0.1172 (5)	0.5736 (6)	0.0892 (19)
H7A	0.8466	0.1545	0.5189	0.105*
H7B	0.8033	0.0413	0.6056	0.105*
C8	0.6668 (8)	0.1070 (6)	0.5169 (6)	0.110 (3)
H8A	0.6168	0.0385	0.5558	0.127*
H8B	0.7014	0.0963	0.4410	0.127*
C9	0.5856 (6)	0.2801 (4)	0.3949 (4)	0.0719 (13)
H9A	0.6734	0.3171	0.3820	0.088*
H9B	0.5177	0.3388	0.3983	0.088*
C10	0.5700 (6)	0.2273 (5)	0.2936 (4)	0.0784 (14)
H10A	0.4828	0.1915	0.3042	0.096*
H10B	0.6391	0.1713	0.2869	0.096*
H10C	0.5783	0.2857	0.2253	0.096*
C11	0.3459 (3)	0.3751 (4)	0.7417 (3)	0.0504 (8)
H11A	0.3074	0.3083	0.7952	0.061*
H11B	0.2757	0.4321	0.7304	0.061*
C12	0.4621 (4)	0.4219 (3)	0.7885 (3)	0.0460 (7)
H12A	0.4933	0.4939	0.7398	0.056*
H12B	0.4327	0.4352	0.8645	0.056*
C13	0.6988 (3)	0.3831 (3)	0.8212 (3)	0.0446 (7)
H13A	0.7278	0.4500	0.7633	0.054*
H13B	0.7688	0.3261	0.8184	0.054*
C14	0.6861 (5)	0.4151 (5)	0.9366 (4)	0.0685 (12)
H14A	0.7716	0.4427	0.9489	0.082*
H14B	0.6591	0.3492	0.9949	0.082*
H14C	0.6194	0.4737	0.9396	0.082*
C15	−0.0717 (4)	0.0411 (3)	1.2262 (3)	0.0534 (9)
H15A	0.0125	0.0256	1.2587	0.064*
H15B	−0.1442	0.0399	1.2881	0.064*
C16	−0.0646 (4)	0.1558 (3)	1.1471 (3)	0.0518 (9)
H16A	−0.1518	0.1751	1.1209	0.061*
H16B	−0.0401	0.2139	1.1864	0.061*
C17	0.0388 (4)	0.2557 (3)	0.9589 (3)	0.0476 (8)
H17A	−0.0507	0.2653	0.9350	0.057*
H17B	0.1010	0.2452	0.8933	0.057*
C18	0.0772 (5)	0.3630 (3)	0.9930 (4)	0.0592 (10)
H18A	0.1666	0.3555	1.0151	0.071*
H18B	0.0144	0.3761	1.0561	0.071*
H18C	0.0751	0.4262	0.9297	0.071*

Atomic displacement parameters (Ų)

	U^11	U^22	U^33	U^12	U^13	U^23
Cu1	0.0317 (2)	0.0334 (2)	0.0281 (2)	−0.00003 (14)	−0.00363 (14)	−0.00633 (14)
Cu2	0.0303 (3)	0.0264 (2)	0.0292 (3)	−0.00606 (17)	0.00283 (18)	−0.00729 (18)
Co1	0.0260 (3)	0.0252 (3)	0.0218 (3)	−0.00424 (18)	0.00061 (18)	−0.00400 (18)
Co2	0.0217 (2)	0.0290 (3)	0.0236 (3)	−0.00324 (18)	0.00023 (18)	−0.00237 (19)
O1	0.095 (3)	0.212 (6)	0.079 (3)	0.057 (4)	−0.003 (2)	−0.031 (3)
O2	0.076 (2)	0.102 (3)	0.079 (2)	0.0153 (19)	−0.0181 (18)	−0.036 (2)
N1	0.0342 (13)	0.0443 (15)	0.0420 (15)	−0.0093 (11)	−0.0011 (10)	0.0010 (11)
N2	0.0521 (16)	0.0403 (15)	0.0543 (19)	−0.0003 (12)	−0.0121 (14)	0.0099 (13)
N3	0.093 (3)	0.108 (3)	0.067 (3)	−0.005 (2)	−0.001 (2)	−0.062 (3)
N4	0.0544 (17)	0.0578 (18)	0.0328 (14)	−0.0050 (14)	−0.0088 (12)	0.0030 (13)
N5	0.069 (2)	0.0466 (17)	0.0553 (19)	0.0104 (15)	−0.0020 (16)	−0.0170 (14)
N6	0.0276 (12)	0.0480 (15)	0.0419 (15)	−0.0070 (10)	−0.0022 (10)	−0.0036 (11)
N7	0.0376 (13)	0.0437 (14)	0.0386 (14)	0.0003 (11)	−0.0027 (11)	−0.0011 (11)
N8	0.0535 (16)	0.0476 (15)	0.0335 (14)	0.0040 (12)	−0.0075 (12)	−0.0146 (11)
N9	0.0325 (12)	0.0414 (14)	0.0420 (14)	−0.0030 (10)	−0.0073 (10)	−0.0071 (11)
N10	0.0383 (12)	0.0321 (12)	0.0270 (11)	−0.0058 (9)	−0.0013 (9)	−0.0039 (9)
N11	0.0350 (12)	0.0343 (12)	0.0311 (12)	0.0008 (9)	−0.0003 (9)	−0.0038 (9)
N12	0.0375 (12)	0.0303 (12)	0.0420 (14)	−0.0041 (9)	−0.0054 (10)	−0.0129 (10)
C1	0.0317 (13)	0.0291 (13)	0.0291 (13)	−0.0028 (10)	−0.0029 (10)	−0.0012 (10)
C2	0.0299 (13)	0.0330 (14)	0.0378 (15)	−0.0052 (10)	−0.0002 (11)	−0.0024 (12)
C3	0.0438 (17)	0.0497 (18)	0.0369 (16)	−0.0061 (14)	0.0005 (13)	−0.0169 (14)
C4	0.0273 (12)	0.0341 (14)	0.0329 (15)	−0.0062 (10)	0.0008 (10)	−0.0020 (11)
C5	0.0319 (13)	0.0394 (15)	0.0313 (14)	−0.0019 (11)	0.0005 (11)	−0.0056 (11)
C6	0.0286 (13)	0.0323 (13)	0.0260 (13)	−0.0019 (10)	−0.0034 (10)	−0.0004 (10)
C7	0.075 (3)	0.096 (4)	0.123 (5)	0.041 (3)	−0.038 (3)	−0.071 (4)
C8	0.154 (6)	0.121 (5)	0.089 (4)	0.093 (5)	−0.069 (4)	−0.073 (4)
C9	0.117 (4)	0.061 (3)	0.038 (2)	−0.014 (3)	−0.013 (2)	−0.0079 (18)
C10	0.092 (3)	0.109 (4)	0.040 (2)	0.004 (3)	−0.014 (2)	−0.025 (2)
C11	0.0333 (15)	0.067 (2)	0.049 (2)	0.0072 (15)	0.0015 (14)	−0.0114 (17)
C12	0.0482 (18)	0.0498 (19)	0.0425 (18)	0.0079 (14)	−0.0040 (14)	−0.0169 (14)
C13	0.0434 (17)	0.0490 (18)	0.0446 (18)	−0.0093 (14)	−0.0079 (14)	−0.0148 (14)
C14	0.073 (3)	0.089 (3)	0.055 (2)	−0.014 (2)	−0.015 (2)	−0.035 (2)
C15	0.074 (2)	0.057 (2)	0.0296 (16)	−0.0025 (18)	0.0019 (16)	−0.0137 (14)
C16	0.071 (2)	0.0425 (18)	0.0438 (19)	0.0024 (16)	0.0038 (17)	−0.0195 (15)
C17	0.057 (2)	0.0324 (15)	0.053 (2)	−0.0086 (14)	−0.0045 (16)	−0.0100 (14)
C18	0.074 (3)	0.0295 (16)	0.075 (3)	−0.0045 (16)	−0.007 (2)	−0.0143 (16)

Geometric parameters (Å, º)

Cu1—N9	1.998 (3)	N10—C12	1.475 (4)
Cu1—N7	2.012 (3)	N10—C13	1.492 (4)
Cu1—N8	2.058 (3)	N10—H10D	0.9100
Cu1—N10	2.070 (3)	N11—C15	1.479 (4)
Cu1—N1	2.366 (3)	N11—H11C	0.9000
Cu1—N4	2.828 (3)	N11—H11D	0.9000
Cu2—N11	2.027 (3)	N12—C17	1.484 (4)
Cu2—N11^i	2.027 (3)	N12—C16	1.480 (5)
Cu2—N12	2.064 (2)	N12—H12C	0.9100
Cu2—N12^i	2.064 (2)	C7—C8	1.354 (7)
Cu2—N6	2.522 (3)	C7—H7A	0.9700
Co1—C1^ii	1.887 (3)	C7—H7B	0.9700
Co1—C1	1.887 (3)	C8—H8A	0.9700
Co1—C2^ii	1.895 (3)	C8—H8B	0.9700
Co1—C2	1.895 (3)	C9—C10	1.512 (6)
Co1—C3	1.899 (3)	C9—H9A	0.9700
Co1—C3^ii	1.899 (3)	C9—H9B	0.9700
Co2—C6^iii	1.895 (3)	C10—H10A	0.9600
Co2—C6	1.895 (3)	C10—H10B	0.9600
Co2—C5^iii	1.894 (3)	C10—H10C	0.9600
Co2—C5	1.894 (3)	C11—C12	1.517 (5)
Co2—C4^iii	1.896 (3)	C11—H11A	0.9700
Co2—C4	1.896 (3)	C11—H11B	0.9700
O1—H1A	0.9500	C12—H12A	0.9700
O1—H1B	0.9500	C12—H12B	0.9700
O2—H2A	0.9500	C13—C14	1.508 (5)
O2—H2B	0.9500	C13—H13A	0.9700
N1—C1	1.157 (4)	C13—H13B	0.9700
N2—C2	1.153 (4)	C14—H14A	0.9600
N3—C3	1.133 (5)	C14—H14B	0.9600
N4—C4	1.143 (4)	C14—H14C	0.9600
N5—C5	1.153 (4)	C15—C16	1.501 (5)
N6—C6	1.141 (4)	C15—H15A	0.9700
N7—C7	1.475 (5)	C15—H15B	0.9700
N7—H7C	0.9000	C16—H16A	0.9700
N7—H7D	0.9000	C16—H16B	0.9700
N8—C8	1.444 (5)	C17—C18	1.499 (5)
N8—C9	1.458 (5)	C17—H17A	0.9700
N8—H8C	0.9100	C17—H17B	0.9700
N9—C11	1.468 (5)	C18—H18A	0.9600
N9—H9C	0.9000	C18—H18B	0.9600
N9—H9D	0.9000	C18—H18C	0.9600
N9—Cu1—N7	168.90 (12)	N2—C2—Co1	178.9 (3)
N9—Cu1—N8	92.95 (12)	N3—C3—Co1	177.6 (4)
N7—Cu1—N8	84.29 (12)	N4—C4—Co2	177.5 (3)
N9—Cu1—N10	84.96 (11)	N5—C5—Co2	176.8 (3)
N7—Cu1—N10	96.43 (11)	N6—C6—Co2	176.3 (3)
N8—Cu1—N10	172.71 (11)	C8—C7—N7	115.6 (4)
N9—Cu1—N1	95.31 (10)	C8—C7—H7A	108.4
N7—Cu1—N1	95.71 (11)	N7—C7—H7A	108.4
N8—Cu1—N1	97.37 (12)	C8—C7—H7B	108.4
N10—Cu1—N1	89.79 (10)	N7—C7—H7B	108.4
N11—Cu2—N12	84.54 (10)	H7A—C7—H7B	107.4
N11^i—Cu2—N12	95.46 (10)	C7—C8—N8	116.2 (5)
N11—Cu2—N12^i	95.46 (10)	C7—C8—H8A	108.2
N11^i—Cu2—N12^i	84.54 (10)	N8—C8—H8A	108.2
C1^ii—Co1—C2^ii	89.64 (12)	C7—C8—H8B	108.2
C1—Co1—C2^ii	90.36 (12)	N8—C8—H8B	108.2
C1^ii—Co1—C2	90.36 (12)	H8A—C8—H8B	107.4
C1—Co1—C2	89.64 (12)	N8—C9—C10	115.7 (4)
C1^ii—Co1—C3	91.42 (13)	N8—C9—H9A	108.4
C1—Co1—C3	88.58 (13)	C10—C9—H9A	108.4
C2^ii—Co1—C3	90.01 (15)	N8—C9—H9B	108.4
C2—Co1—C3	89.99 (15)	C10—C9—H9B	108.4
C1^ii—Co1—C3^ii	88.58 (13)	H9A—C9—H9B	107.4
C1—Co1—C3^ii	91.42 (13)	C9—C10—H10A	109.5
C2^ii—Co1—C3^ii	89.99 (15)	C9—C10—H10B	109.5
C2—Co1—C3^ii	90.01 (15)	H10A—C10—H10B	109.5
C6^iii—Co2—C5^iii	87.44 (12)	C9—C10—H10C	109.5
C6—Co2—C5^iii	92.56 (13)	H10A—C10—H10C	109.5
C6^iii—Co2—C5	92.56 (13)	H10B—C10—H10C	109.5
C6—Co2—C5	87.44 (12)	N9—C11—C12	108.5 (3)
C6^iii—Co2—C4^iii	88.95 (11)	N9—C11—H11A	110.0
C6—Co2—C4^iii	91.05 (11)	C12—C11—H11A	110.0
C5^iii—Co2—C4^iii	89.06 (13)	N9—C11—H11B	110.0
C5—Co2—C4^iii	90.94 (13)	C12—C11—H11B	110.0
C6^iii—Co2—C4	91.05 (11)	H11A—C11—H11B	108.4
C6—Co2—C4	88.95 (11)	N10—C12—C11	108.2 (3)
C5^iii—Co2—C4	90.94 (13)	N10—C12—H12A	110.1
C5—Co2—C4	89.06 (13)	C11—C12—H12A	110.1
H1A—O1—H1B	111.5	N10—C12—H12B	110.1
H2A—O2—H2B	109.3	C11—C12—H12B	110.1
C1—N1—Cu1	132.0 (2)	H12A—C12—H12B	108.4
C7—N7—Cu1	108.8 (2)	N10—C13—C14	114.6 (3)
C7—N7—H7C	109.9	N10—C13—H13A	108.6
Cu1—N7—H7C	109.9	C14—C13—H13A	108.6
C7—N7—H7D	109.9	N10—C13—H13B	108.6
Cu1—N7—H7D	109.9	C14—C13—H13B	108.6
H7C—N7—H7D	108.3	H13A—C13—H13B	107.6
C8—N8—C9	116.5 (4)	C13—C14—H14A	109.5
C8—N8—Cu1	107.1 (3)	C13—C14—H14B	109.5
C9—N8—Cu1	114.8 (2)	H14A—C14—H14B	109.5
C8—N8—H8C	105.8	C13—C14—H14C	109.5
C9—N8—H8C	105.8	H14A—C14—H14C	109.5
Cu1—N8—H8C	105.8	H14B—C14—H14C	109.5
C11—N9—Cu1	109.2 (2)	N11—C15—C16	108.7 (3)
C11—N9—H9C	109.8	N11—C15—H15A	110.0
Cu1—N9—H9C	109.8	C16—C15—H15A	110.0
C11—N9—H9D	109.8	N11—C15—H15B	110.0
Cu1—N9—H9D	109.8	C16—C15—H15B	110.0
H9C—N9—H9D	108.3	H15A—C15—H15B	108.3
C12—N10—C13	112.3 (3)	N12—C16—C15	108.0 (3)
C12—N10—Cu1	106.07 (19)	N12—C16—H16A	110.1
C13—N10—Cu1	118.0 (2)	C15—C16—H16A	110.1
C12—N10—H10D	106.6	N12—C16—H16B	110.1
C13—N10—H10D	106.6	C15—C16—H16B	110.1
Cu1—N10—H10D	106.6	H16A—C16—H16B	108.4
C15—N11—Cu2	109.0 (2)	N12—C17—C18	115.4 (3)
C15—N11—H11C	109.9	N12—C17—H17A	108.4
Cu2—N11—H11C	109.9	C18—C17—H17A	108.4
C15—N11—H11D	109.9	N12—C17—H17B	108.4
Cu2—N11—H11D	109.9	C18—C17—H17B	108.4
H11C—N11—H11D	108.3	H17A—C17—H17B	107.5
C17—N12—C16	111.3 (3)	C17—C18—H18A	109.5
C17—N12—Cu2	116.0 (2)	C17—C18—H18B	109.5
C16—N12—Cu2	105.4 (2)	H18A—C18—H18B	109.5
C17—N12—H12C	108.0	C17—C18—H18C	109.5
C16—N12—H12C	108.0	H18A—C18—H18C	109.5
Cu2—N12—H12C	108.0	H18B—C18—H18C	109.5
N1—C1—Co1	177.7 (3)
N9—Cu1—N1—C1	172.2 (3)	C9—N8—C8—C7	102.0 (7)
N7—Cu1—N1—C1	−9.2 (4)	Cu1—N8—C8—C7	−28.0 (8)
N8—Cu1—N1—C1	−94.1 (3)	C8—N8—C9—C10	57.9 (6)
N10—Cu1—N1—C1	87.3 (3)	Cu1—N8—C9—C10	−175.8 (3)
N9—Cu1—N7—C7	78.5 (7)	Cu1—N9—C11—C12	38.1 (3)
N8—Cu1—N7—C7	2.5 (4)	C13—N10—C12—C11	171.5 (3)
N10—Cu1—N7—C7	175.2 (3)	Cu1—N10—C12—C11	41.2 (3)
N1—Cu1—N10—C12	78.8 (2)	N9—C11—C12—N10	−53.6 (4)
N9—Cu1—N10—C13	−143.5 (2)	C12—N10—C13—C14	61.6 (4)
N7—Cu1—N10—C13	47.6 (2)	Cu1—N10—C13—C14	−174.5 (3)
N1—Cu1—N10—C13	−48.1 (2)	Cu2—N11—C15—C16	34.7 (4)
N12—Cu2—N11—C15	−7.3 (2)	C17—N12—C16—C15	172.3 (3)
N12^i—Cu2—N11—C15	172.7 (2)	Cu2—N12—C16—C15	45.8 (3)
N11^i—Cu2—N12—C16	158.8 (2)	N11—C15—C16—N12	−54.5 (4)
Cu1—N7—C7—C8	−19.3 (7)	C16—N12—C17—C18	64.0 (4)
N7—C7—C8—N8	32.7 (10)	Cu2—N12—C17—C18	−175.6 (3)

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

Hydrogen-bond geometry (Å, º)

D—H···A	D—H	H···A	D···A	D—H···A
O1—H1A···N3^iv	0.95	1.97	2.899 (8)	165
O1—H1B···N5^v	0.96	2.03	2.979 (6)	174
O2—H2A···N2^iv	0.95	2.15	3.086 (5)	170
O2—H2B···O1	0.95	1.84	2.792 (6)	176
N7—H7C···N2	0.90	2.36	3.206 (4)	156
N7—H7D···N6^iii	0.90	2.39	3.183 (4)	146
N8—H8C···O2	0.91	2.29	3.146 (4)	157
N9—H9C···N1^vi	0.90	2.34	3.162 (4)	152
N9—H9D···N4	0.90	2.92	3.204 (4)	100
N11—H11C···N6^i	0.90	2.99	3.280 (3)	101
N11—H11D···N2^iii	0.90	2.35	3.190 (4)	156

Symmetry codes: (i) −x, −y, −z+2; (iii) −x+1, −y, −z+2; (iv) x−1, y, z; (v) x, y, z−1; (vi) −x+1, −y+1, −z+1.