Tris(ethyl­enediamine)cobalt(III) nona­iodo­dibismuthate

The asymmetric unit of the title compound, [Co(C₂H₈N₂)₃][Bi₂I₉], crystallizes in the ortho­rhom­bic space group Cmc2₁. The asymmetric unit contains half of a [Co(en)₃]³⁺ cation (en is ethyl­enediamine) and half of a [Bi₂I₉]^3- anion. Both species are located on mirror planes, requiring the [Co(en)₃]³⁺ cation to be present as a statistically disordered mixture of both enantiomeric forms. Crystals were grown solvothermally from an ethanol-water solvent mixture using rac-[Co(en)₃]I₃ and bis­muth triiodide as starting materials. The compound is a rare example of a mixed-metal halobismuthate material.

Key indicators

• Single-crystal X-ray study
• T = 150 K
• Mean [sigma](C-C) = 0.030 Å
• Disorder in main residue
• R factor = 0.030
• wR factor = 0.071
• Data-to-parameter ratio = 31.5

checkCIF/PLATON results

No syntax errors found



Alert level B
PLAT201_ALERT_2_B Isotropic non-H Atoms in Main Residue(s) .......          2
PLAT301_ALERT_3_B Main Residue  Disorder .........................      28.00 Perc.
PLAT342_ALERT_3_B Low Bond Precision on C-C bonds (x 1000) Ang ...         30

Alert level C
ABSTM02_ALERT_3_C  The ratio of expected to reported Tmax/Tmin(RR) is > 1.10
            Tmin and Tmax reported:      0.206     0.423
            Tmin and Tmax expected:      0.140     0.423
            RR =      1.466
            Please check that your absorption correction is appropriate.
PLAT042_ALERT_1_C Calc. and Rep. MoietyFormula Strings Differ ....          ?
PLAT060_ALERT_3_C Ratio Tmax/Tmin (Exp-to-Rep) (too) Large .......       1.49
PLAT720_ALERT_4_C Number of Unusual/Non-Standard Label(s) ........         24

Alert level G
REFLT03_ALERT_4_G Please check that the estimate of the number of Friedel pairs is
            correct. If it is not, please give the correct count in the
            _publ_section_exptl_refinement section of the submitted CIF.
           From the CIF: _diffrn_reflns_theta_max           26.39
           From the CIF: _reflns_number_total               3216
           Count of symmetry unique reflns         1680
           Completeness (_total/calc)            191.43%
           TEST3: Check Friedels for noncentro structure
           Estimate of Friedel pairs measured      1536
           Fraction of Friedel pairs measured     0.914
           Are heavy atom types Z>Si present        yes

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

   1 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
   1 ALERT type 2 Indicator that the structure model may be wrong or deficient
   4 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, 2001); cell refinement: SAINT-Plus (Bruker, 2001); data reduction: SAINT-Plus; program(s) used to solve structure: SHELXTL (Sheldrick, 2000); program(s) used to refine structure: SHELXTL; molecular graphics: SHELXTL; software used to prepare material for publication: SHELXTL.

Tris(ethylenediamine)cobalt(III) nonaiododibismuthate

Crystal data

[Co(C2H8N2)3][Bi2I9]	F(000) = 3088
Mr = 1799.30	Dx = 3.983 Mg m^−3
Orthorhombic, Cmc21	Mo Kα radiation, λ = 0.71073 Å
Hall symbol: C 2c -2	Cell parameters from 8193 reflections
a = 12.5267 (6) Å	θ = 2.4–26.4°
b = 17.2768 (8) Å	µ = 21.51 mm^−1
c = 13.8644 (7) Å	T = 150 K
V = 3000.6 (3) Å^3	Plate, red
Z = 4	0.14 × 0.08 × 0.04 mm

Data collection

Bruker SMART APEX CCD area-detector diffractometer	3216 independent reflections
Radiation source: fine-focus sealed tube	3129 reflections with I > 2σ(I)
Graphite monochromator	Rint = 0.040
ω scans	θmax = 26.4°, θmin = 2.0°
Absorption correction: multi-scan (SADABS; Bruker, 2001)	h = −15→15
Tmin = 0.206, Tmax = 0.423	k = −18→21
12584 measured reflections	l = −17→17

Refinement

Refinement on F^2	Secondary atom site location: difference Fourier map
Least-squares matrix: full	Hydrogen site location: inferred from neighbouring sites
R[F^2 > 2σ(F^2)] = 0.030	H-atom parameters constrained
wR(F^2) = 0.071	w = 1/[σ^2(Fo^2) + (0.0365P)^2 + 28.8217P] where P = (Fo^2 + 2Fc^2)/3
S = 1.04	(Δ/σ)max < 0.001
3216 reflections	Δρmax = 1.76 e Å^−3
102 parameters	Δρmin = −1.36 e Å^−3
2 restraints	Absolute structure: Flack (1983), with 1535 Friedel pairs
Primary atom site location: structure-invariant direct methods	Absolute structure parameter: −0.021 (5)

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)
Bi1	0.0000	0.19851 (3)	0.59612 (4)	0.02207 (12)
Bi2	0.0000	0.42035 (3)	0.73819 (4)	0.02305 (13)
I1	0.17151 (6)	0.13198 (5)	0.48033 (6)	0.03381 (18)
I2	0.0000	0.05438 (6)	0.74560 (7)	0.0281 (2)
I3	0.0000	0.35225 (6)	0.49690 (7)	0.0258 (2)
I4	0.17847 (5)	0.27647 (4)	0.73561 (6)	0.03008 (16)
I5	0.0000	0.41606 (6)	0.94793 (7)	0.0289 (2)
I6	0.17192 (6)	0.53053 (5)	0.72342 (6)	0.03892 (19)
Co1	0.0000	0.16198 (12)	0.06611 (13)	0.0204 (4)
N1A	0.1245 (12)	0.2170 (9)	0.0189 (11)	0.019 (3)*	0.50
H1AA	0.1642	0.2341	0.0687	0.023*	0.50
H1AB	0.1044	0.2580	−0.0169	0.023*	0.50
N2A	0.0708 (13)	0.0678 (10)	0.0222 (12)	0.024 (4)*	0.50
H2AA	0.0425	0.0518	−0.0340	0.029*	0.50
H2AB	0.0627	0.0300	0.0662	0.029*	0.50
C1A	0.1882 (10)	0.1610 (7)	−0.0417 (8)	0.036 (3)*	0.50
H1A1	0.1556	0.1555	−0.1064	0.043*	0.50
H1A2	0.2624	0.1797	−0.0496	0.043*	0.50
C2A	0.1870 (10)	0.0862 (7)	0.0096 (9)	0.036 (3)*	0.50
H2A1	0.2231	0.0906	0.0728	0.043*	0.50
H2A2	0.2230	0.0456	−0.0289	0.043*	0.50
N1B	0.0759 (14)	0.1801 (11)	−0.0555 (13)	0.027 (4)*	0.50
H1BA	0.0693	0.2300	−0.0729	0.032*	0.50
H1BB	0.0479	0.1504	−0.1025	0.032*	0.50
N2B	0.1311 (13)	0.0987 (10)	0.0994 (13)	0.025 (4)*	0.50
H2BA	0.1122	0.0534	0.1263	0.030*	0.50
H2BB	0.1728	0.1248	0.1411	0.030*	0.50
C1B	0.1882 (10)	0.1610 (7)	−0.0417 (8)	0.036 (3)*	0.50
H1B1	0.2244	0.2012	−0.0027	0.043*	0.50
H1B2	0.2252	0.1562	−0.1045	0.043*	0.50
C2B	0.1870 (10)	0.0862 (7)	0.0096 (9)	0.036 (3)*	0.50
H2B1	0.1498	0.0465	−0.0295	0.043*	0.50
H2B2	0.2608	0.0683	0.0221	0.043*	0.50
N3A	0.0666 (13)	0.2576 (10)	0.1162 (12)	0.024 (4)*	0.50
H3AC	0.0626	0.2964	0.0731	0.028*	0.50
H3AD	0.1354	0.2498	0.1319	0.028*	0.50
N4A	−0.0578 (15)	0.1440 (11)	0.1930 (12)	0.028 (4)*	0.50
H4AC	−0.0469	0.0947	0.2115	0.034*	0.50
H4AD	−0.1284	0.1536	0.1939	0.034*	0.50
C3A	0.0000	0.2772 (12)	0.2089 (14)	0.045 (4)*
H3AA	−0.0712	0.2926	0.1919	0.054*	0.50
H3AB	0.0325	0.3174	0.2466	0.054*	0.50
C4A	0.0000	0.2012 (12)	0.2625 (14)	0.043 (4)*
H4AA	0.0716	0.1836	0.2742	0.052*	0.50
H4AB	−0.0367	0.2058	0.3230	0.052*	0.50

Atomic displacement parameters (Ų)

	U^11	U^22	U^33	U^12	U^13	U^23
Bi1	0.0218 (2)	0.0233 (3)	0.0211 (2)	0.000	0.000	−0.0004 (2)
Bi2	0.0199 (2)	0.0283 (3)	0.0210 (3)	0.000	0.000	−0.0009 (2)
I1	0.0349 (4)	0.0352 (4)	0.0314 (4)	0.0114 (3)	0.0086 (3)	0.0022 (3)
I2	0.0340 (5)	0.0240 (5)	0.0263 (5)	0.000	0.000	−0.0015 (4)
I3	0.0269 (4)	0.0245 (5)	0.0259 (5)	0.000	0.000	0.0043 (4)
I4	0.0234 (3)	0.0369 (4)	0.0300 (3)	0.0002 (3)	−0.0034 (3)	−0.0019 (3)
I5	0.0377 (5)	0.0269 (5)	0.0220 (5)	0.000	0.000	0.0012 (4)
I6	0.0320 (3)	0.0409 (4)	0.0438 (4)	−0.0113 (3)	0.0064 (3)	0.0010 (4)
Co1	0.0235 (9)	0.0189 (10)	0.0187 (9)	0.000	0.000	0.0056 (7)

Geometric parameters (Å, º)

Bi1—I1	2.9179 (8)	N2A—N2A^i	1.77 (3)
Bi1—I1^i	2.9179 (8)	N2A—H2AA	0.8999
Bi1—I3	2.9912 (11)	N2A—H2AB	0.9001
Bi1—I2	3.2398 (12)	C1A—C2A	1.475 (17)
Bi1—I4	3.2486 (8)	C1A—H1A1	0.9900
Bi1—I4^i	3.2486 (8)	C1A—H1A2	0.9900
Bi2—I6	2.8815 (8)	C2A—H2A1	0.9900
Bi2—I6^i	2.8815 (8)	C2A—H2A2	0.9900
Bi2—I5	2.9088 (10)	N1B—H1BA	0.8999
Bi2—I4	3.3435 (8)	N1B—H1BB	0.9000
Bi2—I4^i	3.3435 (8)	N2B—H2BA	0.9000
Bi2—I3	3.5462 (11)	N2B—H2BB	0.9000
Co1—N4A^i	1.928 (17)	N3A—C3A	1.57 (2)
Co1—N4A	1.928 (17)	N3A—N3A^i	1.67 (3)
Co1—N1A	1.940 (16)	N3A—H3AC	0.9000
Co1—N1A^i	1.940 (16)	N3A—H3AD	0.9000
Co1—N2A^i	1.950 (18)	N4A—N4A^i	1.45 (4)
Co1—N2A	1.950 (18)	N4A—C4A	1.56 (2)
Co1—N1B	1.961 (17)	N4A—H4AC	0.9000
Co1—N1B^i	1.961 (17)	N4A—H4AD	0.9000
Co1—N3A^i	1.976 (17)	C3A—C4A	1.51 (3)
Co1—N3A	1.976 (17)	C3A—N3A^i	1.57 (2)
Co1—N2B	2.026 (17)	C3A—H3AA	0.9599
Co1—N2B^i	2.026 (17)	C3A—H3AB	0.9601
N1A—C1A	1.510 (14)	C4A—N4A^i	1.56 (2)
N1A—H1AA	0.9001	C4A—H4AA	0.9600
N1A—H1AB	0.9001	C4A—H4AB	0.9601
N2A—C2A	1.50 (2)
I1—Bi1—I1^i	94.83 (4)	N2A^i—Co1—N2B^i	41.6 (7)
I1—Bi1—I3	95.56 (2)	N2A—Co1—N2B^i	89.4 (7)
I1^i—Bi1—I3	95.56 (2)	N1B—Co1—N2B^i	132.5 (7)
I1—Bi1—I2	92.82 (2)	N1B^i—Co1—N2B^i	83.6 (7)
I1^i—Bi1—I2	92.82 (2)	N3A^i—Co1—N2B^i	91.6 (7)
I3—Bi1—I2	167.61 (3)	N3A—Co1—N2B^i	135.4 (7)
I1—Bi1—I4	89.09 (2)	N2B—Co1—N2B^i	108.3 (10)
I1^i—Bi1—I4	176.04 (2)	C1A—N1A—Co1	107.4 (10)
I3—Bi1—I4	84.58 (2)	C1A—N1A—H1AA	110.2
I2—Bi1—I4	86.44 (2)	Co1—N1A—H1AA	110.3
I1—Bi1—I4^i	176.04 (2)	C1A—N1A—H1AB	110.2
I1^i—Bi1—I4^i	89.09 (2)	Co1—N1A—H1AB	110.3
I3—Bi1—I4^i	84.58 (2)	H1AA—N1A—H1AB	108.6
I2—Bi1—I4^i	86.43 (2)	C1A—N1A—H1BA	82.2
I4—Bi1—I4^i	86.98 (3)	Co1—N1A—H1BA	89.4
I6—Bi2—I6^i	96.73 (4)	H1AA—N1A—H1BA	151.1
I6—Bi2—I5	95.04 (3)	C2A—N2A—N2A^i	166.0 (8)
I6^i—Bi2—I5	95.04 (3)	C2A—N2A—Co1	107.6 (11)
I6—Bi2—I4	89.46 (2)	N2A^i—N2A—Co1	62.9 (5)
I6^i—Bi2—I4	171.94 (3)	C2A—N2A—H2AA	110.2
I5—Bi2—I4	89.53 (2)	N2A^i—N2A—H2AA	66.8
I6—Bi2—I4^i	171.94 (3)	Co1—N2A—H2AA	110.4
I6^i—Bi2—I4^i	89.46 (2)	C2A—N2A—H2AB	110.0
I5—Bi2—I4^i	89.52 (2)	N2A^i—N2A—H2AB	83.6
I4—Bi2—I4^i	83.93 (3)	Co1—N2A—H2AB	110.1
I6—Bi2—I3	98.75 (2)	H2AA—N2A—H2AB	108.6
I6^i—Bi2—I3	98.75 (2)	C2A—C1A—N1A	106.7 (11)
I5—Bi2—I3	159.16 (3)	C2A—C1A—H1A1	110.4
I4—Bi2—I3	75.12 (2)	N1A—C1A—H1A1	110.4
I4^i—Bi2—I3	75.12 (2)	C2A—C1A—H1A2	110.4
Bi1—I3—Bi2	82.00 (3)	N1A—C1A—H1A2	110.4
Bi1—I4—Bi2	81.631 (19)	H1A1—C1A—H1A2	108.6
N4A^i—Co1—N4A	44.1 (11)	C1A—C2A—N2A	104.6 (12)
N4A^i—Co1—N1A	94.9 (7)	C1A—C2A—H2A1	110.8
N4A—Co1—N1A	133.5 (7)	N2A—C2A—H2A1	110.8
N4A^i—Co1—N1A^i	133.5 (7)	C1A—C2A—H2A2	110.8
N4A—Co1—N1A^i	94.9 (7)	N2A—C2A—H2A2	110.8
N1A—Co1—N1A^i	107.0 (9)	H2A1—C2A—H2A2	108.9
N4A^i—Co1—N2A^i	108.7 (8)	Co1—N1B—H1AB	87.2
N4A—Co1—N2A^i	88.8 (7)	Co1—N1B—H1BA	109.8
N1A—Co1—N2A^i	132.0 (7)	Co1—N1B—H1BB	110.0
N1A^i—Co1—N2A^i	86.4 (7)	H1AB—N1B—H1BB	150.1
N4A^i—Co1—N2A	88.8 (7)	H1BA—N1B—H1BB	108.4
N4A—Co1—N2A	108.7 (8)	Co1—N2B—H2BA	110.6
N1A—Co1—N2A	86.4 (7)	Co1—N2B—H2BB	110.3
N1A^i—Co1—N2A	132.0 (7)	H2BA—N2B—H2BB	108.7
N2A^i—Co1—N2A	54.1 (10)	C3A—N3A—N3A^i	57.9 (7)
N4A^i—Co1—N1B	128.9 (7)	C3A—N3A—Co1	104.1 (11)
N4A—Co1—N1B	173.1 (8)	N3A^i—N3A—Co1	65.1 (5)
N1A—Co1—N1B	40.7 (7)	C3A—N3A—H1AA	152.0
N1A^i—Co1—N1B	91.2 (7)	N3A^i—N3A—H1AA	147.7
N2A^i—Co1—N1B	94.9 (7)	Co1—N3A—H1AA	87.8
N2A—Co1—N1B	69.2 (7)	C3A—N3A—H3AC	110.7
N4A^i—Co1—N1B^i	173.1 (8)	N3A^i—N3A—H3AC	86.8
N4A—Co1—N1B^i	128.9 (7)	Co1—N3A—H3AC	111.5
N1A—Co1—N1B^i	91.2 (7)	H1AA—N3A—H3AC	87.3
N1A^i—Co1—N1B^i	40.7 (7)	C3A—N3A—H3AD	110.1
N2A^i—Co1—N1B^i	69.2 (7)	N3A^i—N3A—H3AD	163.5
N2A—Co1—N1B^i	94.9 (8)	Co1—N3A—H3AD	111.3
N1B—Co1—N1B^i	58.0 (10)	H3AC—N3A—H3AD	109.0
N4A^i—Co1—N3A^i	88.4 (8)	N4A^i—N4A—C4A	62.3 (8)
N4A—Co1—N3A^i	69.8 (8)	N4A^i—N4A—Co1	67.9 (5)
N1A—Co1—N3A^i	92.7 (6)	C4A—N4A—Co1	106.7 (12)
N1A^i—Co1—N3A^i	50.9 (6)	N4A^i—N4A—H4AC	81.3
N2A^i—Co1—N3A^i	128.0 (7)	C4A—N4A—H4AC	110.7
N2A—Co1—N3A^i	177.1 (7)	Co1—N4A—H4AC	110.9
N1B—Co1—N3A^i	111.9 (8)	N4A^i—N4A—H4AD	169.4
N1B^i—Co1—N3A^i	88.0 (7)	C4A—N4A—H4AD	109.4
N4A^i—Co1—N3A	69.8 (8)	Co1—N4A—H4AD	110.6
N4A—Co1—N3A	88.4 (8)	H4AC—N4A—H4AD	108.6
N1A—Co1—N3A	50.9 (6)	C4A—C3A—N3A	102.4 (14)
N1A^i—Co1—N3A	92.7 (6)	C4A—C3A—N3A^i	102.4 (14)
N2A^i—Co1—N3A	177.1 (7)	N3A—C3A—N3A^i	64.2 (14)
N2A—Co1—N3A	128.0 (7)	C4A—C3A—H3AA	111.2
N1B—Co1—N3A	88.0 (7)	N3A—C3A—H3AA	110.7
N1B^i—Co1—N3A	111.9 (8)	N3A^i—C3A—H3AA	50.6
N3A^i—Co1—N3A	49.9 (10)	C4A—C3A—H3AB	111.2
N4A^i—Co1—N2B	53.2 (7)	N3A—C3A—H3AB	112.1
N4A—Co1—N2B	90.6 (8)	N3A^i—C3A—H3AB	145.9
N1A—Co1—N2B	71.9 (7)	H3AA—C3A—H3AB	109.1
N1A^i—Co1—N2B	173.1 (7)	C3A—C4A—N4A^i	104.3 (14)
N2A^i—Co1—N2B	89.4 (7)	C3A—C4A—N4A	104.3 (14)
N2A—Co1—N2B	41.6 (7)	N4A^i—C4A—N4A	55.4 (15)
N1B—Co1—N2B	83.6 (7)	C3A—C4A—H4AA	111.0
N1B^i—Co1—N2B	132.5 (7)	N4A^i—C4A—H4AA	58.1
N3A^i—Co1—N2B	135.4 (7)	N4A—C4A—H4AA	109.8
N3A—Co1—N2B	91.6 (7)	C3A—C4A—H4AB	111.0
N4A^i—Co1—N2B^i	90.6 (8)	N4A^i—C4A—H4AB	144.6
N4A—Co1—N2B^i	53.2 (7)	N4A—C4A—H4AB	111.7
N1A—Co1—N2B^i	173.1 (7)	H4AA—C4A—H4AB	109.0
N1A^i—Co1—N2B^i	71.9 (7)
I1—Bi1—I3—Bi2	−132.288 (18)	Co1—N2A—C2A—C1A	−45.1 (13)
I1^i—Bi1—I3—Bi2	132.288 (18)	N4A^i—Co1—N3A—C3A	−61.9 (11)
I2—Bi1—I3—Bi2	0.0	N4A—Co1—N3A—C3A	−20.9 (11)
I4—Bi1—I3—Bi2	−43.733 (15)	N1A—Co1—N3A—C3A	−176.4 (14)
I4^i—Bi1—I3—Bi2	43.733 (15)	N1A^i—Co1—N3A—C3A	73.9 (11)
I6—Bi2—I3—Bi1	130.87 (2)	N2A—Co1—N3A—C3A	−133.6 (11)
I6^i—Bi2—I3—Bi1	−130.87 (2)	N1B—Co1—N3A—C3A	165.0 (11)
I5—Bi2—I3—Bi1	0.0	N1B^i—Co1—N3A—C3A	110.9 (11)
I4—Bi2—I3—Bi1	43.778 (14)	N3A^i—Co1—N3A—C3A	43.8 (11)
I4^i—Bi2—I3—Bi1	−43.777 (14)	N2B—Co1—N3A—C3A	−111.4 (11)
I1—Bi1—I4—Bi2	142.88 (2)	N2B^i—Co1—N3A—C3A	7.1 (16)
I3—Bi1—I4—Bi2	47.21 (2)	N4A^i—Co1—N3A—N3A^i	−105.7 (6)
I2—Bi1—I4—Bi2	−124.24 (2)	N4A—Co1—N3A—N3A^i	−64.7 (6)
I4^i—Bi1—I4—Bi2	−37.63 (3)	N1A—Co1—N3A—N3A^i	139.8 (7)
I6—Bi2—I4—Bi1	−138.82 (3)	N1A^i—Co1—N3A—N3A^i	30.1 (5)
I5—Bi2—I4—Bi1	126.13 (2)	N2A—Co1—N3A—N3A^i	−177.4 (9)
I4^i—Bi2—I4—Bi1	36.56 (3)	N1B—Co1—N3A—N3A^i	121.2 (6)
I3—Bi2—I4—Bi1	−39.616 (17)	N1B^i—Co1—N3A—N3A^i	67.1 (6)
N4A^i—Co1—N1A—C1A	101.0 (11)	N2B—Co1—N3A—N3A^i	−155.2 (6)
N4A—Co1—N1A—C1A	125.1 (11)	N2B^i—Co1—N3A—N3A^i	−36.7 (8)
N1A^i—Co1—N1A—C1A	−120.5 (8)	N1A—Co1—N4A—N4A^i	−35.8 (7)
N2A^i—Co1—N1A—C1A	−19.7 (15)	N1A^i—Co1—N4A—N4A^i	−154.8 (5)
N2A—Co1—N1A—C1A	12.5 (10)	N2A^i—Co1—N4A—N4A^i	118.9 (5)
N1B—Co1—N1A—C1A	−49.2 (11)	N2A—Co1—N4A—N4A^i	67.6 (6)
N1B^i—Co1—N1A—C1A	−82.3 (11)	N1B^i—Co1—N4A—N4A^i	−179.4 (10)
N3A^i—Co1—N1A—C1A	−170.4 (10)	N3A^i—Co1—N4A—N4A^i	−109.6 (6)
N3A—Co1—N1A—C1A	160.0 (14)	N3A—Co1—N4A—N4A^i	−62.2 (5)
N2B—Co1—N1A—C1A	52.3 (10)	N2B—Co1—N4A—N4A^i	29.4 (5)
N4A^i—Co1—N2A—C2A	−76.8 (12)	N2B^i—Co1—N4A—N4A^i	142.1 (7)
N4A—Co1—N2A—C2A	−116.9 (11)	N4A^i—Co1—N4A—C4A	49.8 (12)
N1A—Co1—N2A—C2A	18.1 (11)	N1A—Co1—N4A—C4A	14.0 (17)
N1A^i—Co1—N2A—C2A	127.9 (11)	N1A^i—Co1—N4A—C4A	−105.0 (11)
N2A^i—Co1—N2A—C2A	168.9 (8)	N2A^i—Co1—N4A—C4A	168.7 (12)
N1B—Co1—N2A—C2A	56.1 (11)	N2A—Co1—N4A—C4A	117.4 (11)
N1B^i—Co1—N2A—C2A	109.1 (11)	N1B^i—Co1—N4A—C4A	−129.6 (11)
N3A—Co1—N2A—C2A	−13.7 (15)	N3A^i—Co1—N4A—C4A	−59.8 (11)
N2B—Co1—N2A—C2A	−48.4 (11)	N3A—Co1—N4A—C4A	−12.4 (12)
N2B^i—Co1—N2A—C2A	−167.4 (11)	N2B—Co1—N4A—C4A	79.2 (12)
N4A^i—Co1—N2A—N2A^i	114.3 (6)	N2B^i—Co1—N4A—C4A	−168.1 (16)
N4A—Co1—N2A—N2A^i	74.2 (6)	N3A^i—N3A—C3A—C4A	97.9 (10)
N1A—Co1—N2A—N2A^i	−150.8 (5)	Co1—N3A—C3A—C4A	50.1 (10)
N1A^i—Co1—N2A—N2A^i	−41.0 (7)	Co1—N3A—C3A—N3A^i	−47.8 (11)
N1B—Co1—N2A—N2A^i	−112.8 (6)	N3A—C3A—C4A—N4A^i	−4.3 (12)
N1B^i—Co1—N2A—N2A^i	−59.8 (6)	N3A^i—C3A—C4A—N4A^i	61.6 (11)
N3A—Co1—N2A—N2A^i	177.4 (9)	N3A—C3A—C4A—N4A	−61.6 (11)
N2B—Co1—N2A—N2A^i	142.7 (8)	N3A^i—C3A—C4A—N4A	4.3 (12)
N2B^i—Co1—N2A—N2A^i	23.7 (6)	N4A^i—N4A—C4A—C3A	97.7 (9)
Co1—N1A—C1A—C2A	−41.4 (12)	Co1—N4A—C4A—C3A	44.6 (11)
N1A—C1A—C2A—N2A	56.3 (14)	Co1—N4A—C4A—N4A^i	−53.1 (12)

Symmetry code: (i) −x, y, z.