Poly[[tris-(N,N-dimethyl-formamide)(μ(4)-5-nitro-isophthalato)(μ(3)-5-nitro-isophthalato)dicobalt(II)] N,N-dimethyl-formamide monosolvate].

In the polymeric title compound, [Co(2)(C(3)H(7)NO)(3)(C(8)H(3)NO(6))(2)]·C(3)H(7)NO, one 5-nitro-isophthalate dianion has its two carboxyl-ate groups chelating to one Co(II) atom while simultaneously coordinating to another metal atom in a μ(4)-bridging mode. The other 5-nitro-isophthalte dianion has one carboxyl-ate group chelating to a metal atom whereas the other bridges two metal atoms in a μ(3)-bridging mode. Both metal atoms show an octa-hedral coordination. The polymer adopts a layer motif, with the lattice dimethyl-formamide mol-ecules occupying the space between adjacent layers.

Related literature

For adducts of cobalt 5-nitro­isophthalate, see: Chen et al. (2006 ▶); Du et al. (2008 ▶); Guo et al. (2006 ▶); Liu et al. (2008 ▶); Luo et al. (2003 ▶); Wang et al. (2008 ▶, 2009 ▶); Xie et al. (2006 ▶); Ye et al. (2008a ▶,b ▶); Yuan et al. (2009 ▶); Zhou et al. (2004 ▶).

Experimental

Crystal data

[Co2(C3H7NO)3(C8H3NO6)2]·C3H7NO

M = 828.47

Monoclinic,

a = 10.0833 (12) Å

b = 17.0887 (19) Å

c = 21.074 (2) Å

β = 92.910 (2)°

V = 3626.7 (7) Å3

Z = 4

Mo Kα radiation

μ = 0.99 mm−1

T = 293 K

0.40 × 0.30 × 0.30 mm

Data collection

Bruker SMART diffractometer

Absorption correction: multi-scan (SADABS; Sheldrick, 1996 ▶) T min = 0.796, T max = 1

21143 measured reflections

7876 independent reflections

5128 reflections with I > 2σ(I)

R int = 0.036

Refinement

R[F 2 > 2σ(F 2)] = 0.048

wR(F 2) = 0.132

S = 0.99

7876 reflections

477 parameters

54 restraints

H-atom parameters constrained

Δρmax = 0.57 e Å−3

Δρmin = −0.45 e Å−3

Data collection: SMART (Bruker, 1999 ▶); cell refinement: SAINT (Bruker, 1999 ▶); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008 ▶); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008 ▶); molecular graphics: OLEX (Dolomanov et al., 2003 ▶) and X-SEED (Barbour, 2001 ▶); software used to prepare material for publication: publCIF (Westrip, 2010 ▶).

Crystal structure: contains datablocks global, I. DOI: 10.1107/S1600536810035270/bt5344sup1.cif

Structure factors: contains datablocks I. DOI: 10.1107/S1600536810035270/bt5344Isup2.hkl

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

[Co2(C3H7NO)3(C8H3NO6)2]·C3H7NO	F(000) = 1704
Mr = 828.47	Dx = 1.517 Mg m−3
Monoclinic, P21/c	Mo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2ybc	Cell parameters from 1014 reflections
a = 10.0833 (12) Å	θ = 2.3–26.7°
b = 17.0887 (19) Å	µ = 0.99 mm−1
c = 21.074 (2) Å	T = 293 K
β = 92.910 (2)°	Block, purple
V = 3626.7 (7) Å3	0.40 × 0.30 × 0.30 mm
Z = 4

Bruker SMART diffractometer	7876 independent reflections
Radiation source: fine-focus sealed tube	5128 reflections with I > 2σ(I)
graphite	Rint = 0.036
ω scans	θmax = 27.0°, θmin = 2.0°
Absorption correction: multi-scan (SADABS; Sheldrick, 1996)	h = −12→11
Tmin = 0.796, Tmax = 1	k = −21→20
21143 measured reflections	l = −24→26

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)] = 0.048	Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.132	H-atom parameters constrained
S = 0.99	w = 1/[σ2(Fo2) + (0.0741P)2 + 0.1674P] where P = (Fo2 + 2Fc2)/3
7876 reflections	(Δ/σ)max = 0.001
477 parameters	Δρmax = 0.57 e Å−3
54 restraints	Δρmin = −0.45 e Å−3

	x	y	z	Uiso*/Ueq
Co1	0.54070 (4)	0.62850 (2)	0.36883 (2)	0.03535 (14)
Co2	0.75875 (4)	0.69413 (2)	0.25276 (2)	0.03577 (14)
O1	0.7161 (2)	0.61369 (15)	0.41609 (12)	0.0509 (6)
O2	0.8391 (2)	0.65261 (16)	0.33703 (12)	0.0536 (7)
O3	1.3188 (2)	0.63449 (18)	0.35333 (13)	0.0615 (8)
O4	1.4234 (2)	0.60440 (14)	0.44350 (11)	0.0452 (6)
O5	1.1571 (3)	0.5635 (2)	0.63158 (14)	0.0841 (10)
O6	0.9466 (3)	0.5792 (2)	0.62357 (14)	0.0890 (11)
O7	0.5916 (2)	0.62286 (13)	0.25975 (14)	0.0584 (7)
O8	0.5266 (3)	0.52567 (16)	0.31596 (14)	0.0641 (8)
O9	0.3476 (2)	0.28716 (13)	0.21118 (12)	0.0447 (6)
O10	0.4601 (3)	0.24599 (14)	0.12880 (13)	0.0548 (7)
O11	0.6418 (4)	0.4515 (2)	−0.00474 (17)	0.0982 (12)
O12	0.7008 (6)	0.5587 (3)	0.0369 (2)	0.160 (2)
O13	0.8704 (3)	0.60593 (15)	0.20713 (13)	0.0634 (8)
O14	0.9230 (3)	0.76957 (15)	0.25177 (13)	0.0619 (7)
O15	0.6900 (3)	0.72766 (15)	0.16294 (12)	0.0599 (7)
O16	1.0622 (10)	0.7746 (4)	0.5743 (4)	0.236 (4)
N1	1.0547 (3)	0.5774 (2)	0.60062 (15)	0.0565 (8)
N2	0.6509 (4)	0.4948 (3)	0.03991 (19)	0.0781 (11)
N3	1.0517 (3)	0.53017 (18)	0.20161 (17)	0.0715 (11)
N4	1.1460 (3)	0.7832 (2)	0.24308 (18)	0.0788 (11)
N5	0.6043 (3)	0.82156 (18)	0.09718 (13)	0.0572 (9)
N6	0.9621 (7)	0.8134 (3)	0.4885 (3)	0.1170 (18)
C1	0.8239 (3)	0.62893 (19)	0.39168 (17)	0.0385 (8)
C2	0.9490 (3)	0.61717 (18)	0.43297 (16)	0.0361 (7)
C3	1.0713 (3)	0.62258 (19)	0.40590 (16)	0.0390 (8)
H3	1.0752	0.6346	0.3630	0.047*
C4	1.1879 (3)	0.6102 (2)	0.44235 (16)	0.0381 (8)
C5	1.1835 (3)	0.5940 (2)	0.50582 (16)	0.0411 (8)
H5	1.2612	0.5851	0.5305	0.049*
C6	1.0611 (3)	0.5913 (2)	0.53248 (16)	0.0399 (8)
C7	0.9434 (3)	0.60096 (19)	0.49684 (16)	0.0394 (8)
H7	0.8621	0.5966	0.5155	0.047*
C8	1.3176 (3)	0.6162 (2)	0.41043 (18)	0.0411 (8)
C9	0.5582 (3)	0.5522 (2)	0.2641 (2)	0.0454 (9)
C10	0.5511 (3)	0.50093 (19)	0.20667 (17)	0.0400 (8)
C11	0.4916 (3)	0.42749 (18)	0.21119 (16)	0.0389 (8)
H11	0.4562	0.4127	0.2493	0.047*
C12	0.4843 (3)	0.37624 (18)	0.16031 (16)	0.0374 (7)
C13	0.5376 (3)	0.3984 (2)	0.10396 (17)	0.0458 (9)
H13	0.5358	0.3646	0.0694	0.055*
C14	0.5937 (4)	0.4717 (2)	0.10006 (18)	0.0525 (10)
C15	0.6007 (4)	0.5237 (2)	0.15018 (18)	0.0509 (9)
H15	0.6382	0.5730	0.1458	0.061*
C16	0.4250 (3)	0.29629 (19)	0.16771 (17)	0.0391 (8)
C17	0.9538 (4)	0.5620 (2)	0.2306 (2)	0.0616 (11)
H17	0.9474	0.5499	0.2734	0.074*
C18	1.0674 (8)	0.5465 (4)	0.1361 (3)	0.180 (4)
H18A	1.0040	0.5855	0.1219	0.269*
H18B	1.0532	0.4996	0.1117	0.269*
H18C	1.1556	0.5656	0.1306	0.269*
C19	1.1493 (5)	0.4793 (3)	0.2333 (3)	0.132 (3)
H19A	1.1219	0.4670	0.2751	0.198*
H19B	1.2337	0.5054	0.2365	0.198*
H19C	1.1569	0.4319	0.2092	0.198*
C20	1.0260 (4)	0.7575 (2)	0.2246 (2)	0.0653 (11)
H20	1.0193	0.7276	0.1877	0.078*
C21	1.1625 (6)	0.8289 (5)	0.2992 (3)	0.167 (4)
H21A	1.0866	0.8224	0.3244	0.250*
H21B	1.1710	0.8831	0.2880	0.250*
H21C	1.2409	0.8123	0.3232	0.250*
C22	1.2638 (5)	0.7666 (4)	0.2097 (3)	0.123 (2)
H22A	1.2399	0.7391	0.1711	0.184*
H22B	1.3228	0.7349	0.2360	0.184*
H22C	1.3071	0.8148	0.1999	0.184*
C23	0.6784 (3)	0.7969 (2)	0.14649 (15)	0.0503 (9)
H23	0.7252	0.8342	0.1707	0.060*
C24	0.5276 (6)	0.7661 (3)	0.0572 (2)	0.099 (2)
H24A	0.5459	0.7138	0.0716	0.149*
H24B	0.5520	0.7713	0.0139	0.149*
H24C	0.4346	0.7769	0.0597	0.149*
C25	0.5940 (4)	0.9038 (2)	0.08090 (19)	0.0641 (11)
H25A	0.6564	0.9332	0.1073	0.096*
H25B	0.5056	0.9218	0.0875	0.096*
H25C	0.6132	0.9108	0.0371	0.096*
C26	0.9403 (11)	0.7817 (4)	0.5443 (5)	0.175 (4)
H26	0.8589	0.7673	0.5596	0.210*
C27	1.0928 (11)	0.8320 (7)	0.4728 (6)	0.267 (6)
H27A	1.1542	0.8143	0.5061	0.400*
H27B	1.1009	0.8876	0.4680	0.400*
H27C	1.1123	0.8066	0.4337	0.400*
C28	0.8669 (10)	0.8325 (5)	0.4374 (4)	0.176 (4)
H28A	0.7826	0.8096	0.4456	0.265*
H28B	0.8972	0.8124	0.3981	0.265*
H28C	0.8577	0.8884	0.4344	0.265*

	U11	U22	U33	U12	U13	U23
Co1	0.0234 (2)	0.0368 (2)	0.0459 (3)	−0.00044 (18)	0.00267 (17)	0.0023 (2)
Co2	0.0301 (2)	0.0324 (2)	0.0445 (3)	0.00062 (18)	−0.00140 (18)	0.00308 (19)
O1	0.0218 (12)	0.0657 (16)	0.0653 (17)	−0.0010 (11)	0.0021 (11)	0.0089 (13)
O2	0.0333 (14)	0.0776 (18)	0.0495 (16)	0.0072 (13)	−0.0015 (11)	0.0134 (14)
O3	0.0308 (14)	0.105 (2)	0.0496 (17)	−0.0015 (14)	0.0063 (11)	0.0135 (15)
O4	0.0236 (12)	0.0602 (15)	0.0515 (15)	0.0024 (11)	0.0001 (10)	0.0052 (12)
O5	0.073 (2)	0.128 (3)	0.0500 (18)	0.019 (2)	−0.0080 (15)	0.0166 (18)
O6	0.066 (2)	0.144 (3)	0.059 (2)	0.004 (2)	0.0244 (16)	0.0161 (19)
O7	0.0414 (15)	0.0348 (13)	0.098 (2)	−0.0069 (11)	−0.0058 (14)	−0.0051 (13)
O8	0.075 (2)	0.0554 (17)	0.0625 (19)	−0.0133 (15)	0.0114 (15)	−0.0148 (14)
O9	0.0435 (14)	0.0315 (12)	0.0598 (16)	−0.0068 (10)	0.0106 (12)	−0.0034 (11)
O10	0.0599 (17)	0.0379 (14)	0.0683 (18)	−0.0077 (12)	0.0183 (13)	−0.0083 (13)
O11	0.128 (3)	0.104 (3)	0.066 (2)	−0.006 (2)	0.035 (2)	0.008 (2)
O12	0.243 (6)	0.148 (4)	0.096 (3)	−0.123 (4)	0.055 (3)	0.006 (3)
O13	0.0591 (18)	0.0579 (16)	0.0722 (19)	0.0208 (14)	−0.0057 (14)	−0.0053 (14)
O14	0.0412 (15)	0.0610 (17)	0.085 (2)	−0.0156 (13)	0.0186 (14)	−0.0011 (15)
O15	0.080 (2)	0.0464 (15)	0.0516 (16)	0.0092 (14)	−0.0116 (14)	0.0047 (13)
O16	0.329 (8)	0.147 (5)	0.223 (6)	0.002 (6)	−0.068 (6)	−0.057 (5)
N1	0.054 (2)	0.070 (2)	0.046 (2)	0.0064 (17)	0.0045 (17)	0.0046 (16)
N2	0.087 (3)	0.089 (3)	0.059 (3)	−0.026 (2)	0.013 (2)	0.011 (2)
N3	0.072 (3)	0.068 (2)	0.077 (3)	0.031 (2)	0.028 (2)	0.009 (2)
N4	0.045 (2)	0.097 (3)	0.095 (3)	−0.014 (2)	0.008 (2)	0.003 (2)
N5	0.067 (2)	0.0534 (19)	0.0494 (19)	0.0082 (17)	−0.0100 (16)	0.0036 (15)
N6	0.134 (5)	0.098 (4)	0.120 (4)	−0.012 (3)	0.020 (4)	−0.034 (3)
C1	0.0256 (17)	0.0405 (18)	0.049 (2)	0.0047 (14)	0.0006 (14)	0.0002 (16)
C2	0.0226 (15)	0.0384 (17)	0.047 (2)	0.0009 (13)	0.0020 (13)	0.0032 (15)
C3	0.0296 (17)	0.0478 (19)	0.0393 (19)	−0.0016 (15)	0.0001 (14)	0.0044 (15)
C4	0.0255 (16)	0.0474 (19)	0.041 (2)	−0.0011 (14)	0.0003 (13)	0.0005 (15)
C5	0.0293 (17)	0.0479 (19)	0.046 (2)	0.0005 (15)	−0.0047 (14)	−0.0006 (16)
C6	0.0349 (18)	0.0449 (19)	0.0397 (19)	0.0038 (15)	0.0018 (14)	0.0041 (15)
C7	0.0262 (17)	0.0438 (18)	0.049 (2)	0.0032 (14)	0.0089 (14)	0.0034 (16)
C8	0.0228 (17)	0.049 (2)	0.052 (2)	−0.0035 (14)	0.0025 (15)	0.0001 (17)
C9	0.0286 (18)	0.038 (2)	0.069 (3)	−0.0006 (15)	−0.0030 (17)	−0.0078 (18)
C10	0.0320 (18)	0.0347 (17)	0.053 (2)	−0.0024 (14)	0.0014 (15)	0.0011 (16)
C11	0.0298 (17)	0.0367 (18)	0.050 (2)	−0.0007 (14)	0.0031 (14)	0.0028 (15)
C12	0.0287 (16)	0.0349 (17)	0.048 (2)	0.0004 (14)	−0.0018 (14)	−0.0023 (15)
C13	0.043 (2)	0.047 (2)	0.047 (2)	−0.0009 (17)	−0.0013 (16)	−0.0033 (17)
C14	0.050 (2)	0.057 (2)	0.051 (2)	−0.0101 (19)	0.0047 (18)	0.0104 (19)
C15	0.049 (2)	0.0386 (19)	0.065 (3)	−0.0122 (17)	−0.0025 (18)	0.0105 (18)
C16	0.0316 (18)	0.0357 (18)	0.049 (2)	−0.0005 (14)	−0.0046 (15)	−0.0023 (16)
C17	0.062 (3)	0.062 (3)	0.061 (3)	0.009 (2)	0.009 (2)	0.006 (2)
C18	0.281 (11)	0.150 (7)	0.117 (6)	0.123 (7)	0.099 (6)	0.046 (5)
C19	0.105 (5)	0.165 (6)	0.128 (5)	0.084 (5)	0.029 (4)	0.041 (5)
C20	0.051 (3)	0.071 (3)	0.073 (3)	−0.015 (2)	0.001 (2)	−0.007 (2)
C21	0.084 (5)	0.256 (10)	0.159 (7)	−0.058 (6)	−0.004 (4)	−0.110 (7)
C22	0.049 (3)	0.177 (7)	0.146 (6)	−0.008 (4)	0.026 (3)	−0.008 (5)
C23	0.054 (2)	0.054 (2)	0.043 (2)	0.0032 (19)	0.0003 (17)	0.0010 (18)
C24	0.136 (5)	0.072 (3)	0.085 (4)	0.001 (3)	−0.055 (3)	−0.002 (3)
C25	0.076 (3)	0.059 (3)	0.057 (3)	0.015 (2)	−0.005 (2)	0.009 (2)
C26	0.238 (9)	0.122 (6)	0.169 (7)	−0.015 (6)	0.044 (7)	−0.062 (6)
C27	0.241 (10)	0.278 (10)	0.282 (10)	−0.034 (8)	0.011 (8)	−0.061 (8)
C28	0.197 (8)	0.158 (6)	0.171 (7)	0.023 (6)	−0.014 (6)	−0.016 (6)

Co1—O1	2.001 (2)	C2—C3	1.388 (4)
Co1—O3i	2.247 (2)	C3—C4	1.387 (4)
Co1—O4i	2.058 (2)	C3—H3	0.9300
Co1—O7	2.383 (3)	C4—C5	1.369 (5)
Co1—C8i	2.465 (3)	C4—C8	1.504 (4)
Co1—O8	2.082 (3)	C5—C6	1.383 (5)
Co1—O10ii	2.008 (2)	C5—H5	0.9300
Co2—O2	2.042 (2)	C6—C7	1.382 (4)
Co2—O7	2.091 (2)	C7—H7	0.9300
Co2—O9ii	2.082 (2)	C8—Co1iii	2.465 (3)
Co2—O13	2.139 (3)	C9—C10	1.493 (5)
Co2—O14	2.100 (2)	C10—C15	1.371 (5)
Co2—O15	2.063 (2)	C10—C11	1.396 (4)
O1—C1	1.253 (4)	C11—C12	1.383 (5)
O2—C1	1.238 (4)	C11—H11	0.9300
O3—C8	1.244 (4)	C12—C13	1.381 (5)
O3—Co1iii	2.247 (2)	C12—C16	1.503 (4)
O4—C8	1.260 (4)	C13—C14	1.379 (5)
O4—Co1iii	2.058 (2)	C13—H13	0.9300
O5—N1	1.216 (4)	C14—C15	1.379 (5)
O6—N1	1.215 (4)	C15—H15	0.9300
O7—C9	1.259 (4)	C17—H17	0.9300
O8—C9	1.240 (4)	C18—H18A	0.9600
O9—C16	1.243 (4)	C18—H18B	0.9600
O9—Co2iv	2.082 (2)	C18—H18C	0.9600
O10—C16	1.251 (4)	C19—H19A	0.9600
O10—Co1iv	2.008 (2)	C19—H19B	0.9600
O11—N2	1.196 (5)	C19—H19C	0.9600
O12—N2	1.206 (5)	C20—H20	0.9300
O13—C17	1.214 (4)	C21—H21A	0.9600
O14—C20	1.229 (4)	C21—H21B	0.9600
O15—C23	1.237 (4)	C21—H21C	0.9600
O16—C26	1.359 (8)	C22—H22A	0.9600
N1—C6	1.460 (5)	C22—H22B	0.9600
N2—C14	1.473 (5)	C22—H22C	0.9600
N3—C17	1.305 (5)	C23—H23	0.9300
N3—C18	1.426 (6)	C24—H24A	0.9600
N3—C19	1.450 (5)	C24—H24B	0.9600
N4—C20	1.326 (5)	C24—H24C	0.9600
N4—C21	1.421 (6)	C25—H25A	0.9600
N4—C22	1.439 (5)	C25—H25B	0.9600
N5—C23	1.318 (4)	C25—H25C	0.9600
N5—C25	1.449 (4)	C26—H26	0.9300
N5—C24	1.463 (5)	C27—H27A	0.9600
N6—C26	1.322 (8)	C27—H27B	0.9600
N6—C27	1.411 (8)	C27—H27C	0.9600
N6—C28	1.444 (7)	C28—H28A	0.9600
C1—C2	1.509 (4)	C28—H28B	0.9600
C2—C7	1.378 (5)	C28—H28C	0.9600
O1—Co1—O10ii	96.82 (11)	O3—C8—C4	120.1 (3)
O1—Co1—O4i	97.00 (10)	O4—C8—C4	118.2 (3)
O10ii—Co1—O4i	100.24 (10)	O3—C8—Co1iii	65.20 (18)
O1—Co1—O8	101.20 (11)	O4—C8—Co1iii	56.52 (16)
O10ii—Co1—O8	148.98 (12)	C4—C8—Co1iii	174.2 (3)
O4i—Co1—O8	102.36 (11)	O8—C9—O7	119.8 (4)
O1—Co1—O3i	157.87 (10)	O8—C9—C10	119.8 (3)
O10ii—Co1—O3i	87.29 (11)	O7—C9—C10	120.4 (4)
O4i—Co1—O3i	60.88 (9)	C15—C10—C11	119.5 (3)
O8—Co1—O3i	85.42 (12)	C15—C10—C9	122.2 (3)
O1—Co1—O7	104.29 (10)	C11—C10—C9	118.4 (3)
O10ii—Co1—O7	93.78 (9)	C12—C11—C10	121.5 (3)
O4i—Co1—O7	152.88 (9)	C12—C11—H11	119.3
O8—Co1—O7	57.43 (10)	C10—C11—H11	119.3
O3i—Co1—O7	97.09 (9)	C13—C12—C11	119.0 (3)
O1—Co1—C8i	127.71 (11)	C13—C12—C16	120.9 (3)
O10ii—Co1—C8i	94.08 (11)	C11—C12—C16	120.1 (3)
O4i—Co1—C8i	30.72 (10)	C14—C13—C12	118.6 (3)
O8—Co1—C8i	94.58 (11)	C14—C13—H13	120.7
O3i—Co1—C8i	30.16 (10)	C12—C13—H13	120.7
O7—Co1—C8i	125.81 (10)	C13—C14—C15	123.0 (3)
O2—Co2—O15	173.94 (11)	C13—C14—N2	118.3 (4)
O2—Co2—O9ii	97.87 (10)	C15—C14—N2	118.7 (4)
O15—Co2—O9ii	88.15 (10)	C10—C15—C14	118.3 (3)
O2—Co2—O7	91.26 (11)	C10—C15—H15	120.8
O15—Co2—O7	89.54 (11)	C14—C15—H15	120.8
O9ii—Co2—O7	89.27 (10)	O9—C16—O10	127.3 (3)
O2—Co2—O14	86.77 (11)	O9—C16—C12	117.3 (3)
O15—Co2—O14	92.79 (11)	O10—C16—C12	115.4 (3)
O9ii—Co2—O14	87.47 (10)	O13—C17—N3	126.3 (4)
O7—Co2—O14	175.92 (11)	O13—C17—H17	116.9
O2—Co2—O13	87.22 (11)	N3—C17—H17	116.9
O15—Co2—O13	86.74 (10)	N3—C18—H18A	109.5
O9ii—Co2—O13	174.03 (10)	N3—C18—H18B	109.5
O7—Co2—O13	93.76 (11)	H18A—C18—H18B	109.5
O14—Co2—O13	89.71 (11)	N3—C18—H18C	109.5
C1—O1—Co1	122.2 (2)	H18A—C18—H18C	109.5
C1—O2—Co2	149.4 (2)	H18B—C18—H18C	109.5
C8—O3—Co1iii	84.64 (19)	N3—C19—H19A	109.5
C8—O4—Co1iii	92.8 (2)	N3—C19—H19B	109.5
C9—O7—Co2	141.6 (2)	H19A—C19—H19B	109.5
C9—O7—Co1	84.1 (2)	N3—C19—H19C	109.5
Co2—O7—Co1	104.97 (11)	H19A—C19—H19C	109.5
C9—O8—Co1	98.6 (2)	H19B—C19—H19C	109.5
C16—O9—Co2iv	136.0 (2)	O14—C20—N4	126.0 (4)
C16—O10—Co1iv	132.0 (2)	O14—C20—H20	117.0
C17—O13—Co2	128.5 (3)	N4—C20—H20	117.0
C20—O14—Co2	126.0 (3)	N4—C21—H21A	109.5
C23—O15—Co2	123.1 (2)	N4—C21—H21B	109.5
O6—N1—O5	123.1 (4)	H21A—C21—H21B	109.5
O6—N1—C6	118.2 (3)	N4—C21—H21C	109.5
O5—N1—C6	118.7 (3)	H21A—C21—H21C	109.5
O11—N2—O12	122.3 (4)	H21B—C21—H21C	109.5
O11—N2—C14	119.6 (4)	N4—C22—H22A	109.5
O12—N2—C14	118.1 (4)	N4—C22—H22B	109.5
C17—N3—C18	119.7 (4)	H22A—C22—H22B	109.5
C17—N3—C19	123.1 (4)	N4—C22—H22C	109.5
C18—N3—C19	117.2 (4)	H22A—C22—H22C	109.5
C20—N4—C21	119.5 (4)	H22B—C22—H22C	109.5
C20—N4—C22	123.7 (4)	O15—C23—N5	124.7 (4)
C21—N4—C22	116.8 (5)	O15—C23—H23	117.6
C23—N5—C25	121.9 (3)	N5—C23—H23	117.6
C23—N5—C24	120.6 (3)	N5—C24—H24A	109.5
C25—N5—C24	117.5 (3)	N5—C24—H24B	109.5
C26—N6—C27	120.0 (9)	H24A—C24—H24B	109.5
C26—N6—C28	128.5 (9)	N5—C24—H24C	109.5
C27—N6—C28	111.6 (9)	H24A—C24—H24C	109.5
O2—C1—O1	126.9 (3)	H24B—C24—H24C	109.5
O2—C1—C2	116.1 (3)	N5—C25—H25A	109.5
O1—C1—C2	116.9 (3)	N5—C25—H25B	109.5
C7—C2—C3	119.8 (3)	H25A—C25—H25B	109.5
C7—C2—C1	121.0 (3)	N5—C25—H25C	109.5
C3—C2—C1	119.2 (3)	H25A—C25—H25C	109.5
C4—C3—C2	120.5 (3)	H25B—C25—H25C	109.5
C4—C3—H3	119.7	N6—C26—O16	105.3 (9)
C2—C3—H3	119.7	N6—C26—H26	127.4
C5—C4—C3	120.2 (3)	O16—C26—H26	127.4
C5—C4—C8	121.5 (3)	N6—C27—H27A	109.5
C3—C4—C8	118.3 (3)	N6—C27—H27B	109.5
C4—C5—C6	118.5 (3)	H27A—C27—H27B	109.5
C4—C5—H5	120.7	N6—C27—H27C	109.5
C6—C5—H5	120.7	H27A—C27—H27C	109.5
C7—C6—C5	122.4 (3)	H27B—C27—H27C	109.5
C7—C6—N1	118.3 (3)	N6—C28—H28A	109.5
C5—C6—N1	119.3 (3)	N6—C28—H28B	109.5
C2—C7—C6	118.5 (3)	H28A—C28—H28B	109.5
C2—C7—H7	120.7	N6—C28—H28C	109.5
C6—C7—H7	120.7	H28A—C28—H28C	109.5
O3—C8—O4	121.7 (3)	H28B—C28—H28C	109.5
O10ii—Co1—O1—C1	−72.3 (3)	C4—C5—C6—C7	2.9 (5)
O4i—Co1—O1—C1	−173.5 (3)	C4—C5—C6—N1	−177.5 (3)
O8—Co1—O1—C1	82.4 (3)	O6—N1—C6—C7	−4.0 (5)
O3i—Co1—O1—C1	−171.9 (3)	O5—N1—C6—C7	175.0 (4)
O7—Co1—O1—C1	23.4 (3)	O6—N1—C6—C5	176.3 (4)
C8i—Co1—O1—C1	−172.8 (2)	O5—N1—C6—C5	−4.7 (5)
O9ii—Co2—O2—C1	53.7 (5)	C3—C2—C7—C6	0.7 (5)
O7—Co2—O2—C1	−35.7 (5)	C1—C2—C7—C6	−179.5 (3)
O14—Co2—O2—C1	140.7 (5)	C5—C6—C7—C2	−2.8 (5)
O13—Co2—O2—C1	−129.4 (5)	N1—C6—C7—C2	177.5 (3)
O2—Co2—O7—C9	−59.1 (5)	Co1iii—O3—C8—O4	−0.7 (3)
O15—Co2—O7—C9	114.8 (5)	Co1iii—O3—C8—C4	177.4 (3)
O9ii—Co2—O7—C9	−157.0 (5)	Co1iii—O4—C8—O3	0.7 (4)
O13—Co2—O7—C9	28.1 (5)	Co1iii—O4—C8—C4	−177.4 (3)
O2—Co2—O7—Co1	40.41 (11)	C5—C4—C8—O3	−176.8 (3)
O15—Co2—O7—Co1	−145.60 (11)	C3—C4—C8—O3	2.4 (5)
O9ii—Co2—O7—Co1	−57.44 (10)	C5—C4—C8—O4	1.4 (5)
O13—Co2—O7—Co1	127.70 (10)	C3—C4—C8—O4	−179.5 (3)
O1—Co1—O7—C9	96.0 (2)	Co1—O8—C9—O7	3.2 (4)
O10ii—Co1—O7—C9	−166.0 (2)	Co1—O8—C9—C10	−174.3 (3)
O4i—Co1—O7—C9	−44.6 (3)	Co2—O7—C9—O8	103.9 (5)
O8—Co1—O7—C9	1.7 (2)	Co1—O7—C9—O8	−2.8 (3)
O3i—Co1—O7—C9	−78.2 (2)	Co2—O7—C9—C10	−78.5 (5)
C8i—Co1—O7—C9	−68.2 (2)	Co1—O7—C9—C10	174.8 (3)
O1—Co1—O7—Co2	−46.01 (12)	O8—C9—C10—C15	−171.4 (3)
O10ii—Co1—O7—Co2	52.01 (12)	O7—C9—C10—C15	11.1 (5)
O4i—Co1—O7—Co2	173.32 (15)	O8—C9—C10—C11	8.6 (5)
O8—Co1—O7—Co2	−140.32 (15)	O7—C9—C10—C11	−168.9 (3)
O3i—Co1—O7—Co2	139.75 (11)	C15—C10—C11—C12	1.5 (5)
C8i—Co1—O7—Co2	149.80 (11)	C9—C10—C11—C12	−178.5 (3)
O1—Co1—O8—C9	−101.7 (2)	C10—C11—C12—C13	0.3 (5)
O10ii—Co1—O8—C9	22.7 (4)	C10—C11—C12—C16	177.3 (3)
O4i—Co1—O8—C9	158.5 (2)	C11—C12—C13—C14	−1.5 (5)
O3i—Co1—O8—C9	99.7 (2)	C16—C12—C13—C14	−178.5 (3)
O7—Co1—O8—C9	−1.7 (2)	C12—C13—C14—C15	0.9 (6)
C8i—Co1—O8—C9	128.4 (2)	C12—C13—C14—N2	179.7 (3)
O2—Co2—O13—C17	−7.4 (3)	O11—N2—C14—C13	3.7 (7)
O15—Co2—O13—C17	172.2 (3)	O12—N2—C14—C13	−179.4 (5)
O7—Co2—O13—C17	−98.5 (3)	O11—N2—C14—C15	−177.5 (4)
O14—Co2—O13—C17	79.4 (3)	O12—N2—C14—C15	−0.6 (7)
O2—Co2—O14—C20	95.1 (3)	C11—C10—C15—C14	−2.0 (5)
O15—Co2—O14—C20	−78.8 (3)	C9—C10—C15—C14	178.0 (3)
O9ii—Co2—O14—C20	−166.9 (3)	C13—C14—C15—C10	0.8 (6)
O13—Co2—O14—C20	7.9 (3)	N2—C14—C15—C10	−177.9 (4)
O9ii—Co2—O15—C23	38.7 (2)	Co2iv—O9—C16—O10	2.3 (6)
O7—Co2—O15—C23	128.0 (2)	Co2iv—O9—C16—C12	−177.6 (2)
O14—Co2—O15—C23	−48.7 (2)	C13—C12—C16—O9	−160.5 (3)
O13—Co2—O15—C23	−138.2 (2)	C11—C12—C16—O9	22.5 (5)
Co2—O2—C1—O1	8.8 (8)	C13—C12—C16—O10	19.6 (5)
Co2—O2—C1—C2	−171.4 (4)	C11—C12—C16—O10	−157.4 (3)
Co1—O1—C1—O2	−1.7 (5)	Co2—O13—C17—N3	−153.3 (3)
Co1—O1—C1—C2	178.5 (2)	C18—N3—C17—O13	0.2 (4)
O2—C1—C2—C7	171.4 (3)	C19—N3—C17—O13	178.7 (3)
O1—C1—C2—C7	−8.7 (5)	Co2—O14—C20—N4	−149.3 (3)
O2—C1—C2—C3	−8.8 (5)	C21—N4—C20—O14	0.2 (3)
O1—C1—C2—C3	171.1 (3)	C22—N4—C20—O14	179.4 (3)
C7—C2—C3—C4	1.3 (5)	Co2—O15—C23—N5	−161.2 (2)
C1—C2—C3—C4	−178.5 (3)	C25—N5—C23—O15	179.4 (3)
C2—C3—C4—C5	−1.3 (5)	C24—N5—C23—O15	0.2 (3)
C2—C3—C4—C8	179.6 (3)	C27—N6—C26—O16	−0.3 (3)
C3—C4—C5—C6	−0.7 (5)	C28—N6—C26—O16	179.0 (3)
C8—C4—C5—C6	178.4 (3)

Table 1

Selected bond lengths (Å)

Co1—O1	2.001 (2)
Co1—O3i	2.247 (2)
Co1—O4i	2.058 (2)
Co1—O7	2.383 (3)
Co1—O8	2.082 (3)
Co1—O10ii	2.008 (2)
Co2—O2	2.042 (2)
Co2—O7	2.091 (2)
Co2—O9ii	2.082 (2)
Co2—O13	2.139 (3)
Co2—O14	2.100 (2)
Co2—O15	2.063 (2)

Symmetry codes: (i) ; (ii) .