Bis(2-amino­ethyl­aminium-κN²)­bis­(di­methyl­glyoximato-κ²N,N′)­cobalt(III) di­chloro­(di­methyl­glyoximato-κ²N,N′)(di­methyl­glyoxime-κ²N,N′)­cobaltate(III) dichloride 0.75-hydrate

The title compound, [Co(C₄H₇N₂O₂)₂(C₂H₉N₂)₂][Co(C₄H₆N₂O₂)Cl₂(C₄H₈N₂O₂)]Cl₂·0.75H₂O, contains a Co-centered cation and a Co-centered anion, together with two uncoordin­ated Cl⁻ anions and a total of 0.75 uncoordinated water mol­ecules in the asymmetric unit. Both Co atoms are six-coordinated in distorted octahedral configurations, with two di­methyl­glyoximate and two protonated ethyl­enedi­amine ligands attached to the Co atom in the cation; a di­methyl­glyoximate and a di­methyl­glyoxime ligand with two Cl⁻ anions are bonded to the Co atom in the anion. The Co atom belonging to the cation lies on a inversion center, while the anion centered on the other Co atom lies on a mirror plane, as does one of the disordered water mol­ecules.

Key indicators

• Single-crystal X-ray study
• T = 295 K
• Mean [sigma](C-C) = 0.014 Å
• Disorder in solvent or counterion
• R factor = 0.048
• wR factor = 0.144
• Data-to-parameter ratio = 18.7

checkCIF/PLATON results

No syntax errors found



Alert level B
PLAT220_ALERT_2_B Large Non-Solvent    N     Ueq(max)/Ueq(min) ...       3.64 Ratio

Alert level C
PLAT041_ALERT_1_C Calc. and Rep. SumFormula Strings    Differ ....          ?
PLAT042_ALERT_1_C Calc. and Rep. MoietyFormula Strings Differ ....          ?
PLAT045_ALERT_1_C Calculated and Reported Z Differ by ............       0.25 Ratio
PLAT222_ALERT_3_C Large Non-Solvent    H     Ueq(max)/Ueq(min) ...       3.98 Ratio
PLAT242_ALERT_2_C Check Low       Ueq as Compared to Neighbors for         C6
PLAT301_ALERT_3_C Main Residue  Disorder .........................       4.00 Perc.
PLAT302_ALERT_4_C Anion/Solvent Disorder .........................      37.00 Perc.
PLAT341_ALERT_3_C Low Bond Precision on C-C bonds (x 1000) Ang ...         14
PLAT420_ALERT_2_C D-H Without Acceptor      >N4     -  >H4C    ...          ?
PLAT720_ALERT_4_C Number of Unusual/Non-Standard Label(s) ........          3

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

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

---

Computing details

Data collection: SMART (Bruker, 2002); cell refinement: SAINT (Bruker, 2002); data reduction: SAINT; program(s) used to solve structure: SHELXTL (Bruker, 2002); program(s) used to refine structure: SHELXTL; molecular graphics: SHELXTL; software used to prepare material for publication: SHELXTL.

Bis(2-aminoethylaminium-κN²)bis(dimethylglyoximato-κ²N,N')cobalt(III) dichloro(dimethylglyoximato-κ²N,N')(dimethylglyoxime-κ²N,N')cobalt(III) dichloride 0.75-hydrate

Crystal data

[Co(C4H7N2O2)2(C2H9N2)2] [Co(C4H6N2O2)Cl2(C4H8N2O2)]Cl2·0.75H2O	F(000) = 1774
Mr = 855.86	Dx = 1.499 Mg m^−3
Monoclinic, C2/m	Mo Kα radiation, λ = 0.71073 Å
Hall symbol: -C 2y	Cell parameters from 4776 reflections
a = 19.531 (2) Å	θ = 1.6–28.3°
b = 25.500 (2) Å	µ = 1.21 mm^−1
c = 7.8777 (7) Å	T = 295 K
β = 104.847 (2)°	Block, dark-red
V = 3792.4 (6) Å^3	0.33 × 0.25 × 0.21 mm
Z = 4

Data collection

Bruker APEX area-detector diffractometer	4774 independent reflections
Radiation source: fine-focus sealed tube	2557 reflections with I > 2σ(I)
Graphite monochromator	Rint = 0.067
φ and ω scans	θmax = 28.3°, θmin = 1.6°
Absorption correction: multi-scan (SADABS; Bruker, 2002)	h = −24→25
Tmin = 0.692, Tmax = 0.771	k = −33→30
13650 measured reflections	l = −9→10

Refinement

Refinement on F^2	Primary atom site location: structure-invariant direct methods
Least-squares matrix: full	Secondary atom site location: difference Fourier map
R[F^2 > 2σ(F^2)] = 0.048	Hydrogen site location: inferred from neighbouring sites
wR(F^2) = 0.144	H-atom parameters constrained
S = 1.04	w = 1/[σ^2(Fo^2) + (0.0575P)^2] where P = (Fo^2 + 2Fc^2)/3
4774 reflections	(Δ/σ)max < 0.001
255 parameters	Δρmax = 0.47 e Å^−3
6 restraints	Δρmin = −0.43 e Å^−3

Special details

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 (Ų)

	x	y	z	Uiso*/Ueq	Occ. (<1)
Co1	0.7500	0.7500	1.0000	0.0308 (5)
N1	0.6739 (4)	0.7954 (3)	1.0044 (9)	0.0338 (18)
N2	0.6986 (4)	0.7448 (3)	0.7606 (9)	0.0329 (18)
N3	0.8059 (4)	0.8105 (3)	0.9479 (9)	0.0355 (19)
H3D	0.7786	0.8393	0.9407	0.043*
H3E	0.8432	0.8149	1.0414	0.043*
N4	0.8855 (9)	0.8612 (6)	0.5921 (18)	0.074 (6)	0.656 (19)
H4A	0.8866	0.8938	0.5529	0.110*	0.656 (19)
H4B	0.8574	0.8417	0.5091	0.110*	0.656 (19)
H4C	0.9291	0.8478	0.6191	0.110*	0.656 (19)
N4'	0.915 (2)	0.8868 (14)	0.852 (5)	0.114 (17)	0.344 (19)
H4'A	0.9081	0.9212	0.8406	0.171*	0.344 (19)
H4'B	0.9545	0.8780	0.8242	0.171*	0.344 (19)
H4'C	0.9177	0.8776	0.9628	0.171*	0.344 (19)
O1	0.6666 (4)	0.8201 (2)	1.1527 (8)	0.0436 (18)
H1	0.7006	0.8075	1.2249	0.065*
O2	0.7187 (4)	0.7121 (2)	0.6485 (8)	0.0434 (18)
C1	0.6269 (5)	0.8035 (3)	0.8575 (12)	0.034 (2)
C2	0.6427 (5)	0.7742 (4)	0.7116 (11)	0.034 (2)
C3	0.5641 (6)	0.8386 (4)	0.8375 (14)	0.051 (3)
H3A	0.5656	0.8551	0.9479	0.076*
H3B	0.5215	0.8183	0.8006	0.076*
H3C	0.5649	0.8650	0.7510	0.076*
C4	0.5999 (6)	0.7769 (4)	0.5268 (12)	0.049 (3)
H4D	0.6305	0.7742	0.4494	0.074*
H4E	0.5749	0.8097	0.5073	0.074*
H4F	0.5664	0.7485	0.5042	0.074*
C5	0.8334 (7)	0.8095 (4)	0.7898 (13)	0.053 (3)
H5A	0.7963	0.7971	0.6911	0.063*
H5B	0.8722	0.7845	0.8085	0.063*
C6	0.8591 (8)	0.8615 (5)	0.7436 (17)	0.061 (3)
H6A	0.8204	0.8864	0.7256	0.073*	0.656 (19)
H6B	0.8963	0.8737	0.8424	0.073*	0.656 (19)
H6C	0.8709	0.8571	0.6321	0.073*	0.344 (19)
H6D	0.8191	0.8853	0.7227	0.073*	0.344 (19)
Co2	0.68886 (10)	1.0000	0.7089 (2)	0.0309 (5)
Cl1	0.5831 (2)	1.0000	0.7681 (4)	0.0448 (9)
Cl2	0.7963 (2)	1.0000	0.6510 (5)	0.0504 (10)
N5	0.6535 (4)	0.9521 (3)	0.5212 (9)	0.0329 (18)
N6	0.7224 (4)	0.9520 (3)	0.8923 (9)	0.0360 (19)
O3	0.6575 (4)	0.8991 (2)	0.5409 (9)	0.052 (2)
H3	0.6800	0.8985	0.6443	0.077*
O4	0.7164 (4)	0.9002 (2)	0.8642 (8)	0.0472 (19)
C7	0.6218 (5)	0.9710 (3)	0.3701 (12)	0.034 (2)
C8	0.5877 (6)	0.9392 (4)	0.2131 (12)	0.045 (3)
H8A	0.6006	0.9529	0.1121	0.067*
H8B	0.5372	0.9407	0.1939	0.067*
H8C	0.6032	0.9034	0.2319	0.067*
C9	0.7518 (6)	0.9712 (4)	1.0451 (12)	0.038 (2)
C10	0.7825 (7)	0.9383 (4)	1.2025 (13)	0.057 (3)
H10A	0.7854	0.9585	1.3069	0.085*
H10B	0.8290	0.9269	1.1997	0.085*
H10C	0.7528	0.9083	1.2022	0.085*
Cl3	0.5488 (7)	0.6600 (6)	0.7525 (15)	0.099 (5)	0.58 (4)
Cl3'	0.5391 (19)	0.684 (2)	0.805 (7)	0.29 (2)	0.42 (4)
O101	1.043 (5)	1.0000	0.975 (13)	0.18 (4)	0.25
H101	1.0167	1.0000	0.8754	0.276*	0.25
H102	1.0859	1.0000	0.9837	0.276*	0.25
O102	0.960 (4)	0.9544 (19)	0.554 (10)	0.22 (3)	0.25
H103	0.9194	0.9587	0.4811	0.329*	0.25
H104	0.9813	0.9213	0.5391	0.329*	0.25

Atomic displacement parameters (Ų)

	U^11	U^22	U^33	U^12	U^13	U^23
Co1	0.0409 (12)	0.0315 (10)	0.0204 (9)	0.0120 (9)	0.0084 (7)	−0.0003 (7)
N1	0.043 (5)	0.034 (4)	0.026 (4)	0.012 (4)	0.012 (4)	−0.003 (3)
N2	0.044 (5)	0.035 (4)	0.021 (4)	0.008 (4)	0.009 (3)	−0.003 (3)
N3	0.048 (6)	0.034 (4)	0.024 (4)	0.011 (4)	0.008 (3)	0.000 (3)
N4	0.106 (16)	0.074 (11)	0.044 (10)	−0.017 (10)	0.026 (9)	0.005 (7)
N4'	0.16 (5)	0.10 (3)	0.11 (3)	−0.07 (3)	0.07 (3)	−0.02 (2)
O1	0.053 (5)	0.048 (4)	0.030 (4)	0.019 (4)	0.012 (3)	−0.006 (3)
O2	0.060 (5)	0.045 (4)	0.025 (3)	0.012 (4)	0.013 (3)	−0.008 (3)
C1	0.036 (6)	0.034 (5)	0.033 (5)	0.006 (4)	0.009 (4)	0.002 (4)
C2	0.039 (6)	0.033 (5)	0.027 (5)	0.007 (5)	0.002 (4)	0.003 (4)
C3	0.049 (8)	0.051 (7)	0.050 (7)	0.019 (6)	0.010 (5)	−0.003 (5)
C4	0.049 (7)	0.062 (7)	0.031 (6)	0.012 (6)	0.001 (5)	0.001 (5)
C5	0.075 (9)	0.050 (7)	0.040 (6)	0.003 (6)	0.027 (6)	−0.003 (5)
C6	0.071 (10)	0.056 (8)	0.065 (8)	0.009 (7)	0.033 (7)	0.008 (6)
Co2	0.0413 (12)	0.0265 (9)	0.0258 (9)	0.000	0.0100 (8)	0.000
Cl1	0.045 (2)	0.051 (2)	0.041 (2)	0.000	0.0162 (17)	0.000
Cl2	0.048 (3)	0.065 (3)	0.043 (2)	0.000	0.0193 (17)	0.000
N5	0.045 (5)	0.020 (4)	0.034 (4)	0.000 (4)	0.011 (4)	−0.001 (3)
N6	0.048 (6)	0.029 (4)	0.032 (4)	0.004 (4)	0.011 (4)	0.001 (3)
O3	0.084 (6)	0.025 (4)	0.041 (4)	0.003 (4)	0.006 (4)	−0.002 (3)
O4	0.069 (6)	0.029 (4)	0.042 (4)	0.009 (3)	0.009 (4)	0.003 (3)
C7	0.040 (6)	0.031 (5)	0.034 (5)	−0.001 (4)	0.014 (4)	0.000 (4)
C8	0.060 (8)	0.037 (6)	0.033 (5)	−0.001 (5)	0.006 (5)	−0.005 (4)
C9	0.045 (7)	0.041 (5)	0.029 (5)	0.005 (5)	0.011 (5)	0.001 (4)
C10	0.076 (9)	0.056 (7)	0.035 (6)	0.011 (6)	0.007 (6)	0.002 (5)
Cl3	0.065 (6)	0.171 (11)	0.058 (6)	−0.024 (6)	0.013 (4)	−0.005 (6)
Cl3'	0.14 (2)	0.34 (4)	0.30 (3)	−0.14 (2)	−0.12 (2)	0.23 (3)
O101	0.21 (12)	0.12 (6)	0.22 (9)	0.000	0.05 (9)	0.000
O102	0.27 (11)	0.08 (3)	0.33 (10)	−0.03 (4)	0.11 (7)	0.05 (5)

Geometric parameters (Å, º)

Co1—N1	1.892 (7)	C5—H5A	0.9700
Co1—N1^i	1.892 (7)	C5—H5B	0.9700
Co1—N2^i	1.900 (7)	C6—H6A	0.9700
Co1—N2	1.900 (7)	C6—H6B	0.9700
Co1—N3	1.993 (8)	C6—H6C	0.9700
Co1—N3^i	1.993 (8)	C6—H6D	0.9700
N1—C1	1.296 (11)	Co2—N6^ii	1.879 (7)
N1—O1	1.366 (8)	Co2—N6	1.879 (7)
N2—C2	1.299 (11)	Co2—N5	1.906 (7)
N2—O2	1.344 (9)	Co2—N5^ii	1.906 (7)
N3—C5	1.478 (11)	Co2—Cl1	2.230 (4)
N3—H3D	0.9000	Co2—Cl2	2.258 (4)
N3—H3E	0.9000	N5—C7	1.286 (11)
N4—C6	1.416 (16)	N5—O3	1.362 (8)
N4—H4A	0.8900	N6—C9	1.290 (11)
N4—H4B	0.8900	N6—O4	1.340 (9)
N4—H4C	0.8900	O3—H3	0.8200
N4'—C6	1.36 (4)	C7—C7^ii	1.478 (17)
N4'—H4'A	0.8900	C7—C8	1.486 (12)
N4'—H4'B	0.8900	C8—H8A	0.9600
N4'—H4'C	0.8900	C8—H8B	0.9600
O1—H1	0.8202	C8—H8C	0.9600
C1—C2	1.470 (12)	C9—C9^ii	1.468 (19)
C1—C3	1.492 (13)	C9—C10	1.490 (13)
C2—C4	1.483 (12)	C10—H10A	0.9600
C3—H3A	0.9600	C10—H10B	0.9600
C3—H3B	0.9600	C10—H10C	0.9600
C3—H3C	0.9600	O101—H101	0.8206
C4—H4D	0.9600	O101—H102	0.8203
C4—H4E	0.9600	O102—H103	0.8628
C4—H4F	0.9600	O102—H104	0.9590
C5—C6	1.496 (15)
N1—Co1—N1^i	180.000 (2)	N4'—C6—N4	97.4 (18)
N1—Co1—N2^i	99.0 (3)	N4'—C6—C5	122.0 (19)
N1^i—Co1—N2^i	81.0 (3)	N4—C6—C5	114.6 (11)
N1—Co1—N2	81.0 (3)	N4'—C6—H6A	104.3
N1^i—Co1—N2	99.0 (3)	N4—C6—H6A	108.6
N2^i—Co1—N2	180.000 (2)	C5—C6—H6A	108.6
N1—Co1—N3	90.2 (3)	N4—C6—H6B	108.6
N1^i—Co1—N3	89.8 (3)	C5—C6—H6B	108.6
N2^i—Co1—N3	88.4 (3)	H6A—C6—H6B	107.6
N2—Co1—N3	91.6 (3)	N4'—C6—H6C	106.8
N1—Co1—N3^i	89.8 (3)	C5—C6—H6C	106.8
N1^i—Co1—N3^i	90.2 (3)	H6A—C6—H6C	107.5
N2^i—Co1—N3^i	91.6 (3)	H6B—C6—H6C	117.5
N2—Co1—N3^i	88.4 (3)	N4'—C6—H6D	106.8
N3—Co1—N3^i	180.000 (2)	N4—C6—H6D	108.2
C1—N1—O1	119.0 (8)	C5—C6—H6D	106.8
C1—N1—Co1	117.5 (6)	H6B—C6—H6D	109.9
O1—N1—Co1	123.5 (6)	H6C—C6—H6D	106.7
C2—N2—O2	121.8 (7)	N6^ii—Co2—N6	81.3 (5)
C2—N2—Co1	116.4 (6)	N6^ii—Co2—N5	179.0 (4)
O2—N2—Co1	121.8 (6)	N6—Co2—N5	99.5 (3)
C5—N3—Co1	119.8 (6)	N6^ii—Co2—N5^ii	99.5 (3)
C5—N3—H3D	107.4	N6—Co2—N5^ii	179.0 (4)
Co1—N3—H3D	107.4	N5—Co2—N5^ii	79.7 (4)
C5—N3—H3E	107.4	N6^ii—Co2—Cl1	89.9 (3)
Co1—N3—H3E	107.4	N6—Co2—Cl1	89.9 (3)
H3D—N3—H3E	106.9	N5—Co2—Cl1	89.5 (3)
C6—N4—H4A	109.5	N5^ii—Co2—Cl1	89.5 (3)
C6—N4—H4B	109.5	N6^ii—Co2—Cl2	89.8 (3)
C6—N4—H4C	109.5	N6—Co2—Cl2	89.8 (3)
C6—N4'—H4'A	109.5	N5—Co2—Cl2	90.8 (3)
C6—N4'—H4'B	109.5	N5^ii—Co2—Cl2	90.8 (3)
H4'A—N4'—H4'B	109.5	Cl1—Co2—Cl2	179.59 (16)
C6—N4'—H4'C	109.5	C7—N5—O3	118.6 (7)
H4'A—N4'—H4'C	109.5	C7—N5—Co2	118.1 (6)
H4'B—N4'—H4'C	109.5	O3—N5—Co2	123.3 (6)
N1—O1—H1	99.8	C9—N6—O4	121.9 (7)
N1—C1—C2	111.9 (8)	C9—N6—Co2	117.0 (6)
N1—C1—C3	124.4 (8)	O4—N6—Co2	121.1 (6)
C2—C1—C3	123.7 (8)	N5—O3—H3	97.6
N2—C2—C1	113.0 (8)	N5—C7—C7^ii	112.0 (5)
N2—C2—C4	122.6 (8)	N5—C7—C8	124.9 (8)
C1—C2—C4	124.4 (9)	C7^ii—C7—C8	123.1 (5)
C1—C3—H3A	109.5	C7—C8—H8A	109.5
C1—C3—H3B	109.5	C7—C8—H8B	109.5
H3A—C3—H3B	109.5	H8A—C8—H8B	109.5
C1—C3—H3C	109.5	C7—C8—H8C	109.5
H3A—C3—H3C	109.5	H8A—C8—H8C	109.5
H3B—C3—H3C	109.5	H8B—C8—H8C	109.5
C2—C4—H4D	109.5	N6—C9—C9^ii	112.3 (5)
C2—C4—H4E	109.5	N6—C9—C10	123.4 (9)
H4D—C4—H4E	109.5	C9^ii—C9—C10	124.3 (6)
C2—C4—H4F	109.5	C9—C10—H10A	109.5
H4D—C4—H4F	109.5	C9—C10—H10B	109.5
H4E—C4—H4F	109.5	H10A—C10—H10B	109.5
N3—C5—C6	114.0 (9)	C9—C10—H10C	109.5
N3—C5—H5A	108.8	H10A—C10—H10C	109.5
C6—C5—H5A	108.8	H10B—C10—H10C	109.5
N3—C5—H5B	108.8	H101—O101—H102	117.3
C6—C5—H5B	108.8	H103—O102—H104	112.4
H5A—C5—H5B	107.7
N2^i—Co1—N1—C1	177.8 (7)	N1—C1—C2—C4	−178.0 (9)
N2—Co1—N1—C1	−2.2 (7)	C3—C1—C2—C4	1.8 (15)
N3—Co1—N1—C1	89.4 (7)	Co1—N3—C5—C6	166.4 (8)
N3^i—Co1—N1—C1	−90.6 (7)	N3—C5—C6—N4'	63 (3)
N2^i—Co1—N1—O1	−1.6 (7)	N3—C5—C6—N4	−179.8 (12)
N2—Co1—N1—O1	178.4 (7)	N6—Co2—N5—C7	176.4 (7)
N3—Co1—N1—O1	−90.0 (7)	N5^ii—Co2—N5—C7	−3.0 (9)
N3^i—Co1—N1—O1	90.0 (7)	Cl1—Co2—N5—C7	86.6 (7)
N1—Co1—N2—C2	3.7 (7)	Cl2—Co2—N5—C7	−93.7 (7)
N1^i—Co1—N2—C2	−176.3 (7)	N6—Co2—N5—O3	−1.0 (8)
N3—Co1—N2—C2	−86.3 (7)	N5^ii—Co2—N5—O3	179.7 (5)
N3^i—Co1—N2—C2	93.7 (7)	Cl1—Co2—N5—O3	−90.8 (7)
N1—Co1—N2—O2	−175.7 (7)	Cl2—Co2—N5—O3	89.0 (7)
N1^i—Co1—N2—O2	4.3 (7)	N6^ii—Co2—N6—C9	−1.4 (9)
N3—Co1—N2—O2	94.3 (7)	N5—Co2—N6—C9	179.3 (7)
N3^i—Co1—N2—O2	−85.7 (7)	Cl1—Co2—N6—C9	−91.3 (7)
N1—Co1—N3—C5	−123.7 (8)	Cl2—Co2—N6—C9	88.5 (7)
N1^i—Co1—N3—C5	56.3 (8)	N6^ii—Co2—N6—O4	179.1 (5)
N2^i—Co1—N3—C5	137.3 (8)	N5—Co2—N6—O4	−0.2 (8)
N2—Co1—N3—C5	−42.7 (8)	Cl1—Co2—N6—O4	89.2 (7)
O1—N1—C1—C2	179.9 (7)	Cl2—Co2—N6—O4	−91.1 (7)
Co1—N1—C1—C2	0.5 (11)	O3—N5—C7—C7^ii	179.9 (6)
O1—N1—C1—C3	0.2 (14)	Co2—N5—C7—C7^ii	2.5 (7)
Co1—N1—C1—C3	−179.3 (8)	O3—N5—C7—C8	1.1 (15)
O2—N2—C2—C1	175.1 (8)	Co2—N5—C7—C8	−176.4 (8)
Co1—N2—C2—C1	−4.3 (10)	O4—N6—C9—C9^ii	−179.4 (6)
O2—N2—C2—C4	−4.5 (14)	Co2—N6—C9—C9^ii	1.1 (7)
Co1—N2—C2—C4	176.1 (8)	O4—N6—C9—C10	1.0 (15)
N1—C1—C2—N2	2.5 (12)	Co2—N6—C9—C10	−178.5 (8)
C3—C1—C2—N2	−177.7 (9)

Symmetry codes: (i) −x+3/2, −y+3/2, −z+2; (ii) x, −y+2, z.

Hydrogen-bond geometry (Å, º)

D—H···A	D—H	H···A	D···A	D—H···A
N3—H3D···O4	0.90	1.97	2.851 (10)	166
N4—H4A···O102	0.89	2.11	2.85 (5)	140
N4—H4B···O2^iii	0.89	2.16	3.041 (17)	168
O1—H1···O2^i	0.82	1.71	2.518 (10)	168
O1—H1···N2^i	0.82	2.36	3.034 (10)	141
O3—H3···O4	0.82	1.70	2.512 (9)	172
O3—H3···N6	0.82	2.35	3.048 (10)	143

Symmetry codes: (i) −x+3/2, −y+3/2, −z+2; (iii) −x+3/2, −y+3/2, −z+1.