Crystal structure of bis­(acetonyltri­phenyl­phospho­nium) tetra­chlorido­cobaltate(II)

Diop, M.B.; Diop, L.; Oliver, A.G.

doi:10.1107/S2056989015019180

metal-organic compounds

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ISSN: 2056-9890

Volume 71| Part 12| December 2015| Pages m209-m210

https://doi.org/10.1107/S2056989015019180

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Crystal structure of bis(acetonyltriphenylphosphonium) tetrachloridocobaltate(II)

Mouhamadou Birame Diop,^a ^* Libasse Diop ^a and Allen G. Oliver ^b

^aLaboratoire de Chimie Minérale et Analytique, Département de Chimie, Faculté des Sciences et Techniques, Université Cheikh Anta Diop, Dakar, Senegal, and ^bDepartment of Chemistry and Biochemistry, University of Notre Dame, 246 Nieuwland Science Hall, Notre Dame, IN 46557-5670, USA
^*Correspondence e-mail: mouhamadoubdiop@gmail.com

Edited by M. Weil, Vienna University of Technology, Austria (Received 1 October 2015; accepted 11 October 2015; online 4 November 2015)

The complex title salt, (C₂₁H₂₀OP)₂[CoCl₄], is the reaction product of CoCl₂ with acetonyltriphenylphosphonium chloride in acetonitrile. In the anion, the Co^II atom exhibits a typical tetrahedral environment, with Co—Cl distances ranging from 2.2721 (6) to 2.2901 (6) Å, and with Cl—Co—Cl angles ranging from 106.12 (2) to 112.24 (2)°. The two phosphonium cations likewise show the expected tetrahedral configuration, with P—C distances ranging from 1.785 (2) to 1.8059 (18) Å and C—P—C angles ranging from 106.98 (8) to 112.85 (15)°. The molecules interact in the lattice mainly through Coulombic and van der Waals forces because there is no particular polarity to the charges carried by the cations or anion. In the crystal, the cations and anions are arranged in sheets parallel to (001).

Keywords: crystal structure; tetrachloridocobaltate dianion; acetonyltriphenylphosphonium cation; alkyltriphenylphosphonium.

CCDC reference: 1430699

1. Related literature

Cobalt(II) and cobalt(III) compounds can show a variety of extended structural arrangements and are used as metal catalysts (Adams et al., 2008 ; Boudraa et al., 2015 ; Bronova et al., 2013 ; Dhieb et al., 2014 ; Lassahn et al., 2003 ; Luo et al., 2013 ; Merola et al., 2013 ). Alkyltriphenylphosphonium cations have been employed as stabilizing cations for a variety of different anions, such as nitrate, tetraphenylborate and bromide (Diop et al., 2013 ; Evans, 2010 ; Kavitha et al., 2012 ). For other structures containing the tetrahedral [CoCl₄]²⁻ anion, see: Diop et al. (2015 ); Gueddar et al. (2013 ).

2. Experimental

2.1. Crystal data

(C₂₁H₂₀OP)₂[CoCl₄]
M_r = 839.41
Orthorhombic, P b c a
a = 18.758 (3) Å
b = 15.769 (2) Å
c = 27.157 (4) Å
V = 8033 (2) Å³
Z = 8
Mo Kα radiation
μ = 0.81 mm⁻¹
T = 120 K
0.24 × 0.16 × 0.10 mm

2.2. Data collection

Bruker Kappa X8-APEXII diffractometer
Absorption correction: numerical (SADABS; Krause et al., 2015 ) T_min = 0.813, T_max = 0.920
148135 measured reflections
10073 independent reflections
8207 reflections with I > 2σ(I)
R_int = 0.061

2.3. Refinement

R[F² > 2σ(F²)] = 0.038
wR(F²) = 0.097
S = 1.06
10073 reflections
462 parameters
H-atom parameters constrained
Δρ_max = 0.76 e Å⁻³
Δρ_min = −0.25 e Å⁻³

Data collection: APEX2 (Bruker, 2014 ); cell refinement: SAINT (Bruker, 2014); data reduction: SAINT; program(s) used to solve structure: SHELXT (Sheldrick, 2015a ); program(s) used to refine structure: SHELXL2014 (Sheldrick, 2015b ); molecular graphics: XP in SHELXTL (Sheldrick, 2008 ) and Mercury (Macrae et al., 2006 ); software used to prepare material for publication: CIFTAB (Sheldrick, 2008) and publCIF (Westrip, 2010 ).

Supporting information

CCDC reference: 1430699

Crystal structure: contains datablock I. DOI: https://doi.org/10.1107/S2056989015019180/wm5224sup1.cif

Structure factors: contains datablock I. DOI: https://doi.org/10.1107/S2056989015019180/wm5224Isup2.hkl

checkCIF report

Synthesis and crystallization top

All chemicals were purchased from Aldrich-Germany and were used as received. Acetonyl triphenylphosphonium chloride was mixed in acetonitrile with CoCl₂·6H₂O in a 2:1 ratio. Blue crystals suitable for a single-crystal X-ray diffraction study were obtained after slow solvent evaporation at room temperature.

Refinement top

Hydrogen atoms were included in idealized positions with U_iso(H) = 1.2U_eq(C_{aromatic/methylene}) or 1.5U_eq(C_methyl). C—H distances were set to 0.95 (aromatic), 0.98 (methyl) and 0.99 Å (methylene).

Related literature top

Cobalt(II) and cobalt(III) compounds can show a variety of extended structural arrangements and are used as metal catalysts (Adams et al., 2008; Boudraa et al., 2015; Bronova et al., 2013; Dhieb et al., 2014; Lassahn et al., 2003; Luo et al., 2013; Merola et al., 2013). Alkyltriphenylphosphonium cations have been employed as stabilizing cations for a variety of different anions, such as nitrate, tetraphenylborate and bromide (Diop et al., 2013; Evans, 2010; Kavitha et al., 2012). For other structures containing the tetrahedral [CoCl₄]^2- anion, see: Diop et al. (2015); Gueddar et al. (2013).

Structure description top

Cobalt(II) and cobalt(III) compounds can show a variety of extended structural arrangements and are used as metal catalysts (Adams et al., 2008; Boudraa et al., 2015; Bronova et al., 2013; Dhieb et al., 2014; Lassahn et al., 2003; Luo et al., 2013; Merola et al., 2013). Alkyltriphenylphosphonium cations have been employed as stabilizing cations for a variety of different anions, such as nitrate, tetraphenylborate and bromide (Diop et al., 2013; Evans, 2010; Kavitha et al., 2012). For other structures containing the tetrahedral [CoCl₄]^2- anion, see: Diop et al. (2015); Gueddar et al. (2013).

Synthesis and crystallization top

Refinement details top

Computing details top

Data collection: APEX2 (Bruker, 2014); cell refinement: SAINT (Bruker, 2014); data reduction: SAINT (Bruker, 2014); program(s) used to solve structure: SHELXT (Sheldrick, 2015a); program(s) used to refine structure: SHELXL2014 (Sheldrick, 2015b); molecular graphics: XP in SHELXTL (Sheldrick, 2008) and Mercury (Macrae et al., 2006); software used to prepare material for publication: CIFTAB (Sheldrick, 2008) and publCIF (Westrip, 2010).

Figures top

	Fig. 1. The molecular components of the title compound. Displacement ellipsoids are drawn at the 50% probability level.
	Fig. 2. Packing views of the title compound a) along [100] and b) along [010]. Hydrogen atoms were omitted for clarity. Displacement ellipsoids are drawn at the 50% probability level.

Bis(acetonyltriphenylphosphonium) tetrachloridocobaltate(II) top

Crystal data top

(C₂₁H₂₀OP)₂[CoCl₄]	D_x = 1.388 Mg m⁻³
M_r = 839.41	Mo Kα radiation, λ = 0.71073 Å
Orthorhombic, Pbca	Cell parameters from 9962 reflections
a = 18.758 (3) Å	θ = 2.3–28.3°
b = 15.769 (2) Å	µ = 0.81 mm⁻¹
c = 27.157 (4) Å	T = 120 K
V = 8033 (2) Å³	Tablet, blue
Z = 8	0.24 × 0.16 × 0.10 mm
F(000) = 3464

Data collection top

Bruker Kappa X8-APEXII diffractometer	10073 independent reflections
Radiation source: fine-focus sealed tube	8207 reflections with I > 2σ(I)
Graphite monochromator	R_int = 0.061
Detector resolution: 8.33 pixels mm^-1	θ_max = 28.4°, θ_min = 1.5°
combination of ω and φ–scans	h = −25→25
Absorption correction: numerical (SADABS; Krause et al., 2015)	k = −21→21
T_min = 0.813, T_max = 0.920	l = −36→36
148135 measured reflections

Refinement top

Refinement on F²	Primary atom site location: real-space vector search
Least-squares matrix: full	Secondary atom site location: difference Fourier map
R[F² > 2σ(F²)] = 0.038	Hydrogen site location: inferred from neighbouring sites
wR(F²) = 0.097	H-atom parameters constrained
S = 1.06	w = 1/[σ²(F_o²) + (0.047P)² + 5.1834P] where P = (F_o² + 2F_c²)/3
10073 reflections	(Δ/σ)_max = 0.002
462 parameters	Δρ_max = 0.76 e Å⁻³
0 restraints	Δρ_min = −0.25 e Å⁻³

Crystal data top

(C₂₁H₂₀OP)₂[CoCl₄]	V = 8033 (2) Å³
M_r = 839.41	Z = 8
Orthorhombic, Pbca	Mo Kα radiation
a = 18.758 (3) Å	µ = 0.81 mm⁻¹
b = 15.769 (2) Å	T = 120 K
c = 27.157 (4) Å	0.24 × 0.16 × 0.10 mm

Data collection top

Bruker Kappa X8-APEXII diffractometer	10073 independent reflections
Absorption correction: numerical (SADABS; Krause et al., 2015)	8207 reflections with I > 2σ(I)
T_min = 0.813, T_max = 0.920	R_int = 0.061
148135 measured reflections

Refinement top

R[F² > 2σ(F²)] = 0.038	0 restraints
wR(F²) = 0.097	H-atom parameters constrained
S = 1.06	Δρ_max = 0.76 e Å⁻³
10073 reflections	Δρ_min = −0.25 e Å⁻³
462 parameters

Special details top

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.

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

	x	y	z	U_iso*/U_eq
Co1	0.67585 (2)	0.78995 (2)	0.34640 (2)	0.01815 (7)
Cl1	0.74555 (3)	0.67130 (3)	0.35096 (2)	0.02314 (10)
Cl2	0.58678 (3)	0.77319 (3)	0.40325 (2)	0.02611 (11)
Cl3	0.63163 (3)	0.79320 (3)	0.26854 (2)	0.02741 (11)
Cl4	0.73968 (3)	0.90911 (3)	0.36500 (2)	0.02644 (11)
P1	0.43467 (2)	0.50603 (3)	0.74508 (2)	0.01730 (10)
O1	0.31362 (7)	0.50028 (9)	0.81285 (5)	0.0253 (3)
C1	0.34791 (9)	0.46217 (12)	0.73157 (7)	0.0205 (4)
H1A	0.3308	0.4851	0.6998	0.025*
H1B	0.3520	0.3998	0.7282	0.025*
C2	0.29400 (10)	0.48277 (11)	0.77155 (7)	0.0205 (4)
C3	0.21765 (10)	0.48012 (13)	0.75622 (8)	0.0268 (4)
H3A	0.2090	0.4289	0.7367	0.040*
H3B	0.2066	0.5304	0.7364	0.040*
H3C	0.1872	0.4794	0.7855	0.040*
C4	0.48127 (10)	0.44742 (12)	0.79153 (7)	0.0201 (4)
C5	0.45435 (11)	0.37160 (12)	0.80994 (7)	0.0243 (4)
H5	0.4095	0.3509	0.7990	0.029*
C6	0.49371 (12)	0.32628 (13)	0.84449 (8)	0.0293 (4)
H6	0.4757	0.2743	0.8571	0.035*
C7	0.55904 (12)	0.35646 (13)	0.86060 (8)	0.0295 (4)
H7	0.5853	0.3254	0.8845	0.035*
C8	0.58631 (11)	0.43149 (13)	0.84208 (7)	0.0261 (4)
H8	0.6311	0.4519	0.8533	0.031*
C9	0.54805 (10)	0.47700 (12)	0.80697 (7)	0.0228 (4)
H9	0.5671	0.5278	0.7936	0.027*
C10	0.42343 (9)	0.61523 (11)	0.76149 (7)	0.0189 (3)
C11	0.38399 (11)	0.66634 (13)	0.72936 (7)	0.0244 (4)
H11	0.3648	0.6432	0.6999	0.029*
C12	0.37310 (11)	0.75082 (13)	0.74080 (8)	0.0281 (4)
H12	0.3460	0.7857	0.7193	0.034*
C13	0.40164 (11)	0.78474 (13)	0.78367 (8)	0.0269 (4)
H13	0.3949	0.8431	0.7911	0.032*
C14	0.43982 (11)	0.73370 (13)	0.81562 (7)	0.0256 (4)
H14	0.4588	0.7571	0.8451	0.031*
C15	0.45054 (10)	0.64892 (12)	0.80503 (7)	0.0217 (4)
H15	0.4762	0.6139	0.8273	0.026*
C16	0.48683 (9)	0.49899 (12)	0.68965 (6)	0.0187 (3)
C17	0.54246 (10)	0.55695 (13)	0.68207 (7)	0.0233 (4)
H17	0.5488	0.6035	0.7039	0.028*
C18	0.58806 (10)	0.54562 (14)	0.64240 (7)	0.0264 (4)
H18	0.6261	0.5844	0.6371	0.032*
C19	0.57847 (11)	0.47806 (13)	0.61039 (7)	0.0256 (4)
H19	0.6102	0.4704	0.5835	0.031*
C20	0.52278 (11)	0.42182 (12)	0.61749 (7)	0.0235 (4)
H20	0.5158	0.3764	0.5950	0.028*
C21	0.47709 (10)	0.43131 (12)	0.65729 (7)	0.0215 (4)
H21	0.4394	0.3920	0.6625	0.026*
P2	0.81009 (3)	0.67681 (3)	0.51792 (2)	0.02010 (10)
O2	0.68507 (12)	0.56656 (15)	0.53292 (6)	0.0650 (7)
C22	0.73531 (11)	0.66612 (14)	0.47682 (7)	0.0291 (4)
H22A	0.7082	0.7199	0.4765	0.035*
H22B	0.7532	0.6559	0.4430	0.035*
C23	0.68560 (12)	0.59424 (16)	0.49123 (8)	0.0339 (5)
C24	0.64020 (12)	0.55970 (15)	0.45136 (8)	0.0338 (5)
H24A	0.6195	0.6066	0.4325	0.051*
H24B	0.6019	0.5254	0.4657	0.051*
H24C	0.6692	0.5242	0.4295	0.051*
C25	0.85355 (11)	0.57674 (12)	0.52453 (7)	0.0257 (4)
C26	0.89525 (13)	0.56012 (14)	0.56578 (8)	0.0346 (5)
H26	0.8976	0.6002	0.5918	0.041*
C27	0.93322 (17)	0.48528 (18)	0.56879 (10)	0.0547 (8)
H27	0.9618	0.4738	0.5969	0.066*
C28	0.9295 (2)	0.42738 (18)	0.53091 (12)	0.0666 (10)
H28	0.9554	0.3758	0.5332	0.080*
C29	0.8887 (2)	0.44340 (17)	0.48981 (11)	0.0613 (9)
H29	0.8866	0.4029	0.4640	0.074*
C30	0.85083 (15)	0.51835 (15)	0.48610 (9)	0.0396 (6)
H30	0.8232	0.5299	0.4576	0.048*
C31	0.87237 (10)	0.74834 (12)	0.49010 (7)	0.0207 (4)
C32	0.94058 (11)	0.75279 (13)	0.51041 (7)	0.0262 (4)
H32	0.9520	0.7204	0.5388	0.031*
C33	0.99159 (12)	0.80463 (15)	0.48902 (9)	0.0341 (5)
H33	1.0381	0.8078	0.5027	0.041*
C34	0.97468 (13)	0.85188 (14)	0.44761 (8)	0.0361 (5)
H34	1.0099	0.8869	0.4328	0.043*
C35	0.90704 (13)	0.84835 (13)	0.42767 (8)	0.0329 (5)
H35	0.8959	0.8815	0.3995	0.039*
C36	0.85523 (11)	0.79668 (12)	0.44854 (7)	0.0251 (4)
H36	0.8087	0.7942	0.4348	0.030*
C37	0.78322 (10)	0.71941 (12)	0.57609 (7)	0.0208 (4)
C38	0.77556 (12)	0.80730 (13)	0.58000 (8)	0.0294 (4)
H38	0.7870	0.8429	0.5529	0.035*
C39	0.75113 (13)	0.84223 (14)	0.62383 (8)	0.0348 (5)
H39	0.7453	0.9019	0.6267	0.042*
C40	0.73537 (11)	0.79010 (14)	0.66319 (8)	0.0290 (4)
H40	0.7190	0.8143	0.6932	0.035*
C41	0.74312 (11)	0.70303 (13)	0.65961 (7)	0.0257 (4)
H41	0.7325	0.6679	0.6871	0.031*
C42	0.76634 (10)	0.66707 (12)	0.61586 (7)	0.0237 (4)
H42	0.7707	0.6073	0.6130	0.028*

Atomic displacement parameters (Å²) top

	U¹¹	U²²	U³³	U¹²	U¹³	U²³
Co1	0.01844 (13)	0.01928 (13)	0.01673 (12)	0.00064 (9)	−0.00024 (9)	−0.00037 (9)
Cl1	0.0255 (2)	0.0228 (2)	0.0212 (2)	0.00573 (18)	0.00104 (17)	−0.00089 (16)
Cl2	0.0239 (2)	0.0303 (2)	0.0241 (2)	−0.00433 (19)	0.00580 (18)	−0.00585 (18)
Cl3	0.0284 (2)	0.0360 (3)	0.0178 (2)	0.0041 (2)	−0.00300 (17)	0.00000 (18)
Cl4	0.0277 (2)	0.0213 (2)	0.0303 (2)	−0.00336 (18)	−0.00315 (19)	0.00061 (18)
P1	0.0163 (2)	0.0186 (2)	0.0170 (2)	−0.00126 (17)	−0.00101 (17)	−0.00021 (17)
O1	0.0276 (7)	0.0272 (7)	0.0210 (7)	−0.0022 (6)	0.0019 (5)	−0.0008 (5)
C1	0.0171 (8)	0.0241 (9)	0.0203 (9)	−0.0038 (7)	−0.0007 (7)	−0.0018 (7)
C2	0.0221 (9)	0.0166 (8)	0.0229 (9)	−0.0008 (7)	0.0018 (7)	0.0037 (7)
C3	0.0198 (9)	0.0299 (10)	0.0308 (10)	−0.0007 (8)	0.0028 (8)	−0.0013 (8)
C4	0.0207 (9)	0.0203 (9)	0.0192 (8)	0.0020 (7)	−0.0008 (7)	−0.0005 (7)
C5	0.0253 (9)	0.0210 (9)	0.0266 (10)	−0.0001 (8)	0.0000 (8)	−0.0007 (8)
C6	0.0364 (12)	0.0196 (9)	0.0320 (11)	0.0028 (8)	0.0007 (9)	0.0058 (8)
C7	0.0320 (11)	0.0278 (10)	0.0288 (10)	0.0105 (9)	−0.0038 (8)	0.0041 (8)
C8	0.0216 (9)	0.0284 (10)	0.0285 (10)	0.0027 (8)	−0.0041 (8)	−0.0011 (8)
C9	0.0208 (9)	0.0226 (9)	0.0250 (9)	0.0009 (7)	0.0005 (7)	0.0023 (7)
C10	0.0182 (8)	0.0172 (8)	0.0213 (9)	−0.0006 (7)	0.0013 (7)	0.0001 (7)
C11	0.0259 (10)	0.0271 (10)	0.0201 (9)	0.0012 (8)	−0.0043 (7)	0.0013 (7)
C12	0.0296 (11)	0.0251 (10)	0.0295 (10)	0.0054 (8)	−0.0028 (8)	0.0060 (8)
C13	0.0251 (10)	0.0197 (9)	0.0358 (11)	0.0014 (8)	0.0010 (8)	0.0003 (8)
C14	0.0248 (10)	0.0247 (10)	0.0272 (10)	0.0001 (8)	−0.0046 (8)	−0.0053 (8)
C15	0.0200 (9)	0.0222 (9)	0.0229 (9)	0.0015 (7)	−0.0037 (7)	0.0014 (7)
C16	0.0173 (8)	0.0224 (9)	0.0165 (8)	0.0017 (7)	−0.0009 (7)	0.0021 (7)
C17	0.0221 (9)	0.0262 (10)	0.0215 (9)	−0.0040 (8)	−0.0033 (7)	0.0010 (7)
C18	0.0190 (9)	0.0330 (11)	0.0273 (10)	−0.0055 (8)	0.0002 (7)	0.0059 (8)
C19	0.0231 (10)	0.0330 (11)	0.0209 (9)	0.0066 (8)	0.0032 (7)	0.0075 (8)
C20	0.0287 (10)	0.0227 (9)	0.0192 (9)	0.0044 (8)	0.0010 (7)	−0.0012 (7)
C21	0.0226 (9)	0.0206 (9)	0.0214 (9)	−0.0014 (7)	−0.0001 (7)	0.0016 (7)
P2	0.0219 (2)	0.0232 (2)	0.0152 (2)	−0.00295 (19)	−0.00015 (17)	−0.00036 (18)
O2	0.0754 (14)	0.0948 (16)	0.0248 (9)	−0.0567 (13)	−0.0012 (9)	0.0086 (9)
C22	0.0260 (10)	0.0428 (12)	0.0185 (9)	−0.0090 (9)	−0.0017 (8)	0.0017 (8)
C23	0.0287 (11)	0.0486 (13)	0.0244 (10)	−0.0140 (10)	0.0014 (8)	−0.0022 (9)
C24	0.0311 (11)	0.0371 (12)	0.0333 (11)	−0.0074 (9)	−0.0039 (9)	−0.0041 (9)
C25	0.0348 (11)	0.0201 (9)	0.0222 (9)	−0.0018 (8)	0.0061 (8)	−0.0016 (7)
C26	0.0506 (14)	0.0274 (11)	0.0257 (10)	0.0107 (10)	0.0044 (10)	0.0005 (8)
C27	0.076 (2)	0.0447 (15)	0.0433 (15)	0.0297 (14)	0.0098 (14)	0.0113 (12)
C28	0.098 (3)	0.0351 (14)	0.067 (2)	0.0279 (16)	0.0277 (19)	0.0062 (14)
C29	0.097 (2)	0.0298 (13)	0.0571 (18)	−0.0002 (15)	0.0307 (17)	−0.0183 (12)
C30	0.0544 (15)	0.0327 (12)	0.0318 (12)	−0.0071 (11)	0.0118 (11)	−0.0096 (9)
C31	0.0231 (9)	0.0201 (9)	0.0187 (8)	−0.0006 (7)	0.0024 (7)	−0.0022 (7)
C32	0.0251 (10)	0.0263 (10)	0.0272 (10)	−0.0025 (8)	−0.0019 (8)	0.0007 (8)
C33	0.0257 (11)	0.0365 (12)	0.0400 (12)	−0.0076 (9)	0.0024 (9)	−0.0040 (10)
C34	0.0423 (13)	0.0297 (11)	0.0364 (12)	−0.0119 (10)	0.0138 (10)	−0.0011 (9)
C35	0.0504 (14)	0.0245 (10)	0.0237 (10)	−0.0044 (9)	0.0043 (9)	0.0030 (8)
C36	0.0304 (10)	0.0225 (9)	0.0223 (9)	0.0012 (8)	−0.0015 (8)	−0.0005 (7)
C37	0.0198 (9)	0.0249 (9)	0.0176 (8)	0.0003 (7)	0.0003 (7)	−0.0010 (7)
C38	0.0345 (11)	0.0275 (10)	0.0263 (10)	0.0039 (9)	0.0065 (8)	0.0033 (8)
C39	0.0421 (13)	0.0268 (11)	0.0355 (12)	0.0041 (9)	0.0116 (10)	−0.0046 (9)
C40	0.0275 (11)	0.0341 (11)	0.0255 (10)	0.0012 (9)	0.0076 (8)	−0.0063 (8)
C41	0.0250 (10)	0.0320 (11)	0.0202 (9)	−0.0034 (8)	0.0031 (8)	0.0001 (8)
C42	0.0274 (10)	0.0234 (9)	0.0202 (9)	−0.0022 (8)	0.0011 (7)	−0.0004 (7)

Geometric parameters (Å, º) top

Co1—Cl3	2.2721 (6)	C20—H20	0.9500
Co1—Cl4	2.2845 (6)	C21—H21	0.9500
Co1—Cl1	2.2859 (6)	P2—C25	1.785 (2)
Co1—Cl2	2.2901 (6)	P2—C37	1.7892 (19)
P1—C10	1.7912 (19)	P2—C31	1.7912 (19)
P1—C4	1.7914 (19)	P2—C22	1.801 (2)
P1—C16	1.7988 (18)	O2—C23	1.213 (3)
P1—C1	1.8059 (18)	C22—C23	1.519 (3)
O1—C2	1.212 (2)	C22—H22A	0.9900
C1—C2	1.519 (3)	C22—H22B	0.9900
C1—H1A	0.9900	C23—C24	1.481 (3)
C1—H1B	0.9900	C24—H24A	0.9800
C2—C3	1.492 (3)	C24—H24B	0.9800
C3—H3A	0.9800	C24—H24C	0.9800
C3—H3B	0.9800	C25—C26	1.391 (3)
C3—H3C	0.9800	C25—C30	1.393 (3)
C4—C5	1.391 (3)	C26—C27	1.381 (3)
C4—C9	1.401 (3)	C26—H26	0.9500
C5—C6	1.391 (3)	C27—C28	1.377 (4)
C5—H5	0.9500	C27—H27	0.9500
C6—C7	1.386 (3)	C28—C29	1.377 (5)
C6—H6	0.9500	C28—H28	0.9500
C7—C8	1.384 (3)	C29—C30	1.382 (4)
C7—H7	0.9500	C29—H29	0.9500
C8—C9	1.392 (3)	C30—H30	0.9500
C8—H8	0.9500	C31—C32	1.395 (3)
C9—H9	0.9500	C31—C36	1.399 (3)
C10—C15	1.392 (3)	C32—C33	1.386 (3)
C10—C11	1.399 (3)	C32—H32	0.9500
C11—C12	1.383 (3)	C33—C34	1.386 (3)
C11—H11	0.9500	C33—H33	0.9500
C12—C13	1.389 (3)	C34—C35	1.381 (3)
C12—H12	0.9500	C34—H34	0.9500
C13—C14	1.383 (3)	C35—C36	1.389 (3)
C13—H13	0.9500	C35—H35	0.9500
C14—C15	1.382 (3)	C36—H36	0.9500
C14—H14	0.9500	C37—C42	1.396 (3)
C15—H15	0.9500	C37—C38	1.397 (3)
C16—C21	1.394 (3)	C38—C39	1.389 (3)
C16—C17	1.402 (3)	C38—H38	0.9500
C17—C18	1.387 (3)	C39—C40	1.380 (3)
C17—H17	0.9500	C39—H39	0.9500
C18—C19	1.387 (3)	C40—C41	1.384 (3)
C18—H18	0.9500	C40—H40	0.9500
C19—C20	1.384 (3)	C41—C42	1.387 (3)
C19—H19	0.9500	C41—H41	0.9500
C20—C21	1.387 (3)	C42—H42	0.9500

Cl3—Co1—Cl4	112.24 (2)	C20—C21—C16	119.51 (18)
Cl3—Co1—Cl1	106.12 (2)	C20—C21—H21	120.2
Cl4—Co1—Cl1	111.19 (2)	C16—C21—H21	120.2
Cl3—Co1—Cl2	111.32 (2)	C25—P2—C37	111.83 (9)
Cl4—Co1—Cl2	109.17 (2)	C25—P2—C31	107.53 (9)
Cl1—Co1—Cl2	106.64 (2)	C37—P2—C31	108.65 (9)
C10—P1—C4	112.22 (8)	C25—P2—C22	109.59 (10)
C10—P1—C16	109.37 (9)	C37—P2—C22	111.29 (10)
C4—P1—C16	106.98 (8)	C31—P2—C22	107.79 (9)
C10—P1—C1	108.21 (9)	C23—C22—P2	112.85 (15)
C4—P1—C1	112.66 (9)	C23—C22—H22A	109.0
C16—P1—C1	107.25 (8)	P2—C22—H22A	109.0
C2—C1—P1	111.90 (13)	C23—C22—H22B	109.0
C2—C1—H1A	109.2	P2—C22—H22B	109.0
P1—C1—H1A	109.2	H22A—C22—H22B	107.8
C2—C1—H1B	109.2	O2—C23—C24	123.0 (2)
P1—C1—H1B	109.2	O2—C23—C22	120.91 (19)
H1A—C1—H1B	107.9	C24—C23—C22	116.03 (18)
O1—C2—C3	123.76 (18)	C23—C24—H24A	109.5
O1—C2—C1	120.53 (17)	C23—C24—H24B	109.5
C3—C2—C1	115.71 (16)	H24A—C24—H24B	109.5
C2—C3—H3A	109.5	C23—C24—H24C	109.5
C2—C3—H3B	109.5	H24A—C24—H24C	109.5
H3A—C3—H3B	109.5	H24B—C24—H24C	109.5
C2—C3—H3C	109.5	C26—C25—C30	120.0 (2)
H3A—C3—H3C	109.5	C26—C25—P2	120.28 (15)
H3B—C3—H3C	109.5	C30—C25—P2	119.50 (18)
C5—C4—C9	120.21 (17)	C27—C26—C25	119.9 (2)
C5—C4—P1	121.30 (14)	C27—C26—H26	120.0
C9—C4—P1	118.38 (14)	C25—C26—H26	120.0
C4—C5—C6	119.42 (19)	C28—C27—C26	119.7 (3)
C4—C5—H5	120.3	C28—C27—H27	120.1
C6—C5—H5	120.3	C26—C27—H27	120.1
C7—C6—C5	120.39 (19)	C29—C28—C27	120.8 (3)
C7—C6—H6	119.8	C29—C28—H28	119.6
C5—C6—H6	119.8	C27—C28—H28	119.6
C8—C7—C6	120.40 (19)	C28—C29—C30	120.1 (2)
C8—C7—H7	119.8	C28—C29—H29	120.0
C6—C7—H7	119.8	C30—C29—H29	120.0
C7—C8—C9	119.93 (19)	C29—C30—C25	119.5 (3)
C7—C8—H8	120.0	C29—C30—H30	120.3
C9—C8—H8	120.0	C25—C30—H30	120.3
C8—C9—C4	119.62 (18)	C32—C31—C36	120.16 (18)
C8—C9—H9	120.2	C32—C31—P2	117.58 (14)
C4—C9—H9	120.2	C36—C31—P2	122.23 (15)
C15—C10—C11	120.19 (17)	C33—C32—C31	119.79 (19)
C15—C10—P1	122.35 (14)	C33—C32—H32	120.1
C11—C10—P1	117.43 (14)	C31—C32—H32	120.1
C12—C11—C10	119.52 (18)	C34—C33—C32	120.0 (2)
C12—C11—H11	120.2	C34—C33—H33	120.0
C10—C11—H11	120.2	C32—C33—H33	120.0
C11—C12—C13	120.16 (18)	C35—C34—C33	120.5 (2)
C11—C12—H12	119.9	C35—C34—H34	119.8
C13—C12—H12	119.9	C33—C34—H34	119.8
C14—C13—C12	120.10 (19)	C34—C35—C36	120.4 (2)
C14—C13—H13	120.0	C34—C35—H35	119.8
C12—C13—H13	120.0	C36—C35—H35	119.8
C15—C14—C13	120.50 (18)	C35—C36—C31	119.20 (19)
C15—C14—H14	119.8	C35—C36—H36	120.4
C13—C14—H14	119.8	C31—C36—H36	120.4
C14—C15—C10	119.51 (17)	C42—C37—C38	120.29 (18)
C14—C15—H15	120.2	C42—C37—P2	121.68 (15)
C10—C15—H15	120.2	C38—C37—P2	117.94 (14)
C21—C16—C17	120.25 (17)	C39—C38—C37	119.49 (19)
C21—C16—P1	120.22 (14)	C39—C38—H38	120.3
C17—C16—P1	119.17 (14)	C37—C38—H38	120.3
C18—C17—C16	119.27 (18)	C40—C39—C38	119.9 (2)
C18—C17—H17	120.4	C40—C39—H39	120.1
C16—C17—H17	120.4	C38—C39—H39	120.1
C19—C18—C17	120.39 (18)	C39—C40—C41	120.92 (19)
C19—C18—H18	119.8	C39—C40—H40	119.5
C17—C18—H18	119.8	C41—C40—H40	119.5
C20—C19—C18	120.18 (18)	C40—C41—C42	119.92 (19)
C20—C19—H19	119.9	C40—C41—H41	120.0
C18—C19—H19	119.9	C42—C41—H41	120.0
C19—C20—C21	120.39 (18)	C41—C42—C37	119.50 (18)
C19—C20—H20	119.8	C41—C42—H42	120.2
C21—C20—H20	119.8	C37—C42—H42	120.2

C10—P1—C1—C2	−48.98 (15)	C25—P2—C22—C23	51.93 (18)
C4—P1—C1—C2	75.68 (15)	C37—P2—C22—C23	−72.28 (18)
C16—P1—C1—C2	−166.87 (13)	C31—P2—C22—C23	168.68 (15)
P1—C1—C2—O1	−22.6 (2)	P2—C22—C23—O2	21.0 (3)
P1—C1—C2—C3	157.19 (14)	P2—C22—C23—C24	−157.50 (18)
C10—P1—C4—C5	129.00 (16)	C37—P2—C25—C26	−33.4 (2)
C16—P1—C4—C5	−111.05 (16)	C31—P2—C25—C26	85.80 (19)
C1—P1—C4—C5	6.56 (19)	C22—P2—C25—C26	−157.29 (18)
C10—P1—C4—C9	−54.84 (17)	C37—P2—C25—C30	152.48 (17)
C16—P1—C4—C9	65.11 (16)	C31—P2—C25—C30	−88.33 (19)
C1—P1—C4—C9	−177.28 (14)	C22—P2—C25—C30	28.6 (2)
C9—C4—C5—C6	1.2 (3)	C30—C25—C26—C27	−0.8 (4)
P1—C4—C5—C6	177.30 (15)	P2—C25—C26—C27	−174.9 (2)
C4—C5—C6—C7	0.2 (3)	C25—C26—C27—C28	−0.1 (4)
C5—C6—C7—C8	−0.8 (3)	C26—C27—C28—C29	0.5 (5)
C6—C7—C8—C9	−0.1 (3)	C27—C28—C29—C30	0.0 (5)
C7—C8—C9—C4	1.6 (3)	C28—C29—C30—C25	−0.9 (4)
C5—C4—C9—C8	−2.1 (3)	C26—C25—C30—C29	1.2 (4)
P1—C4—C9—C8	−178.31 (15)	P2—C25—C30—C29	175.4 (2)
C4—P1—C10—C15	1.85 (18)	C25—P2—C31—C32	−49.08 (17)
C16—P1—C10—C15	−116.70 (16)	C37—P2—C31—C32	72.13 (17)
C1—P1—C10—C15	126.77 (16)	C22—P2—C31—C32	−167.16 (15)
C4—P1—C10—C11	−176.27 (14)	C25—P2—C31—C36	128.93 (16)
C16—P1—C10—C11	65.18 (16)	C37—P2—C31—C36	−109.86 (16)
C1—P1—C10—C11	−51.35 (17)	C22—P2—C31—C36	10.86 (19)
C15—C10—C11—C12	1.0 (3)	C36—C31—C32—C33	−0.6 (3)
P1—C10—C11—C12	179.16 (16)	P2—C31—C32—C33	177.42 (16)
C10—C11—C12—C13	0.5 (3)	C31—C32—C33—C34	0.1 (3)
C11—C12—C13—C14	−1.4 (3)	C32—C33—C34—C35	0.6 (3)
C12—C13—C14—C15	0.6 (3)	C33—C34—C35—C36	−0.7 (3)
C13—C14—C15—C10	0.9 (3)	C34—C35—C36—C31	0.1 (3)
C11—C10—C15—C14	−1.7 (3)	C32—C31—C36—C35	0.5 (3)
P1—C10—C15—C14	−179.79 (15)	P2—C31—C36—C35	−177.42 (15)
C10—P1—C16—C21	−150.60 (15)	C25—P2—C37—C42	−28.81 (19)
C4—P1—C16—C21	87.64 (16)	C31—P2—C37—C42	−147.34 (16)
C1—P1—C16—C21	−33.46 (17)	C22—P2—C37—C42	94.13 (18)
C10—P1—C16—C17	36.28 (17)	C25—P2—C37—C38	154.75 (16)
C4—P1—C16—C17	−85.48 (16)	C31—P2—C37—C38	36.22 (19)
C1—P1—C16—C17	153.41 (15)	C22—P2—C37—C38	−82.31 (18)
C21—C16—C17—C18	−0.7 (3)	C42—C37—C38—C39	0.1 (3)
P1—C16—C17—C18	172.39 (15)	P2—C37—C38—C39	176.59 (17)
C16—C17—C18—C19	0.4 (3)	C37—C38—C39—C40	0.7 (3)
C17—C18—C19—C20	0.7 (3)	C38—C39—C40—C41	−0.4 (4)
C18—C19—C20—C21	−1.5 (3)	C39—C40—C41—C42	−0.6 (3)
C19—C20—C21—C16	1.2 (3)	C40—C41—C42—C37	1.4 (3)
C17—C16—C21—C20	−0.1 (3)	C38—C37—C42—C41	−1.1 (3)
P1—C16—C21—C20	−173.14 (14)	P2—C37—C42—C41	−177.50 (15)

Experimental details

Crystal data
Chemical formula	(C₂₁H₂₀OP)₂[CoCl₄]
M_r	839.41
Crystal system, space group	Orthorhombic, Pbca
Temperature (K)	120
a, b, c (Å)	18.758 (3), 15.769 (2), 27.157 (4)
V (Å³)	8033 (2)
Z	8
Radiation type	Mo Kα
µ (mm⁻¹)	0.81
Crystal size (mm)	0.24 × 0.16 × 0.10

Data collection
Diffractometer	Bruker Kappa X8-APEXII
Absorption correction	Numerical (SADABS; Krause et al., 2015)
T_min, T_max	0.813, 0.920
No. of measured, independent and observed [I > 2σ(I)] reflections	148135, 10073, 8207
R_int	0.061
(sin θ/λ)_max (Å⁻¹)	0.669

Refinement
R[F² > 2σ(F²)], wR(F²), S	0.038, 0.097, 1.06
No. of reflections	10073
No. of parameters	462
H-atom treatment	H-atom parameters constrained
Δρ_max, Δρ_min (e Å⁻³)	0.76, −0.25

Computer programs: APEX2 (Bruker, 2014), SAINT (Bruker, 2014), SHELXT (Sheldrick, 2015a), SHELXL2014 (Sheldrick, 2015b), XP in SHELXTL (Sheldrick, 2008) and Mercury (Macrae et al., 2006), CIFTAB (Sheldrick, 2008) and publCIF (Westrip, 2010).

Acknowledgements

The authors acknowledge the Cheikh Anta Diop University of Dakar (Sénégal) and the University of Notre Dame (USA) for financial support and instrumentation use.

References

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Volume 71| Part 12| December 2015| Pages m209-m210

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metal-organic compounds\(\def\hfill{\hskip 5em}\def\hfil{\hskip 3em}\def\eqno#1{\hfil {#1}}\)

Crystal structure of bis­­(acetonyltri­phenyl­phospho­nium) tetra­chlorido­cobaltate(II)

1. Related literature

2. Experimental

2.1. Crystal data

2.2. Data collection

2.3. Refinement

Supporting information

Acknowledgements

References

metal-organic compounds

Crystal structure of bis(acetonyltriphenylphosphonium) tetrachloridocobaltate(II)