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

Journal logoCRYSTALLOGRAPHIC
COMMUNICATIONS
ISSN: 2056-9890
Volume 66| Part 1| January 2010| Pages m94-m95

[μ-Bis(di­phenyl­arsino)methane-1:2κ2As:As′]nona­carbonyl-1κ3C,2κ3C,3κ3C-[tri­phenyl­stibine-3κSb]-triangulo-triruthenium(0)

aChemical Sciences Programme, School of Distance Education, Universiti Sains Malaysia, 11800 USM, Penang, Malaysia, and bX-ray Crystallography Unit, School of Physics, Universiti Sains Malaysia, 11800 USM, Penang, Malaysia
*Correspondence e-mail: omarsa@usm.my

(Received 12 November 2009; accepted 20 November 2009; online 24 December 2009)

In the title triangulo-triruthenium compound, [Ru3(C25H22As2)(C18H15Sb)(CO)9], the bis­(diphenyl­arsino)methane ligand bridges an Ru—Ru bond and the monodentate stibine ligand bonds to the third Ru atom. Both the stibine and arsine ligands are equatorial with respect to the Ru3 triangle. Additionally, each Ru atom carries one equatorial and two axial terminal carbonyl ligands. The three stibine-substituted phenyl rings make dihedral angles of 84.3 (3), 80.4 (3) and 70.5 (3)° with each other. The dihedral angles between the two phenyl rings are 85.9 (3) and 75.2 (3)° for the two diphenyl­arsine groups. In the crystal packing, mol­ecules are linked into chains down the c axis via inter­molecular C—H⋯O hydrogen bonds. Weak inter­molecular C—H⋯π inter­actions further stabilize the crystal structure.

Related literature

For general background to triangulo-triruthenium derivatives, see: Bruce et al. (1985[Bruce, M. I., Shawkataly, O. bin & Williams, M. L. (1985). J. Organomet. Chem. 287, 127-131.], 1988a[Bruce, M. I., Liddell, M. J., Hughes, C. A., Patrick, J. M., Skelton, B. W. & White, A. H. (1988a). J. Organomet. Chem. 347, 181-205.],b[Bruce, M. I., Liddell, M. J., Shawkataly, O. bin, Hughes, C. A., Skelton, B. W. & White, A. H. (1988b). J. Organomet. Chem. 347, 207-235.]); Shawkataly et al. (1998[Shawkataly, O. bin., Ramalingam, K., Lee, S. T., Parameswary, M., Fun, H.-K. & Sivakumar, K. (1998). Polyhedron, 17, 1211-1216.], 2004[Shawkataly, O. bin, Ramalingam, K., Fun, H.-K., Abdul Rahman, A., & Razak, I. A. (2004). J. Cluster Sci. 15, 387-394.], 2009[Shawkataly, O. bin, Khan, I. A., Yeap, C. S. & Fun, H.-K. (2009). Acta Cryst. E65, m1626-m1627.]). For related structures, see: Shawkataly et al. (2009[Shawkataly, O. bin, Khan, I. A., Yeap, C. S. & Fun, H.-K. (2009). Acta Cryst. E65, m1626-m1627.]). For the synthesis of μ-bis­(diphenylarsino)methanedecacarbonyl­triruthenium(0), see: Bruce et al. (1983[Bruce, M. I., Matisons, J. G. & Nicholson, B. K. (1983). J. Organomet. Chem. 247, 321-343.]). For the stability of the temperature controller used for the data collection, see: Cosier & Glazer (1986[Cosier, J. & Glazer, A. M. (1986). J. Appl. Cryst. 19, 105-107.]).

[Scheme 1]

Experimental

Crystal data
  • [Ru3(C25H22As2)(C18H15Sb)(CO)9]

  • Mr = 1380.62

  • Monoclinic, C 2/c

  • a = 42.3464 (6) Å

  • b = 11.6246 (2) Å

  • c = 20.1185 (3) Å

  • β = 91.823 (1)°

  • V = 9898.5 (3) Å3

  • Z = 8

  • Mo Kα radiation

  • μ = 2.82 mm−1

  • T = 100 K

  • 0.36 × 0.15 × 0.09 mm

Data collection
  • Bruker SMART APEXII CCD area-detector diffractometer

  • Absorption correction: multi-scan (SADABS; Bruker, 2005[Bruker (2005). APEX2, SAINT and SADABS. Bruker AXS Inc., Madison, Wisconsin, USA.]) Tmin = 0.428, Tmax = 0.796

  • 55374 measured reflections

  • 11349 independent reflections

  • 8669 reflections with I > 2σ(I)

  • Rint = 0.042

Refinement
  • R[F2 > 2σ(F2)] = 0.037

  • wR(F2) = 0.096

  • S = 1.08

  • 11349 reflections

  • 605 parameters

  • H-atom parameters constrained

  • Δρmax = 1.45 e Å−3

  • Δρmin = −1.24 e Å−3

Table 1
Hydrogen-bond geometry (Å, °)

D—H⋯A D—H H⋯A DA D—H⋯A
C13—H13B⋯O8i 0.97 2.59 3.290 (7) 129
C23—H23ACg1ii 0.93 2.88 3.686 (6) 146
C34—H34ACg2iii 0.93 2.72 3.564 (6) 151
Symmetry codes: (i) [x, -y+1, z-{\script{1\over 2}}]; (ii) [x, -y, z-{\script{3\over 2}}]; (iii) [-x, y, -z+{\script{1\over 2}}]. Cg1 and Cg2 are the centroids of the C14–C19 and C26–C31phenyl rings, respectively.

Data collection: APEX2 (Bruker, 2005[Bruker (2005). APEX2, SAINT and SADABS. Bruker AXS Inc., Madison, Wisconsin, USA.]); cell refinement: SAINT (Bruker, 2005[Bruker (2005). APEX2, SAINT and SADABS. Bruker AXS Inc., Madison, Wisconsin, USA.]); data reduction: SAINT; program(s) used to solve structure: SHELXTL (Sheldrick, 2008[Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.]); program(s) used to refine structure: SHELXTL; molecular graphics: SHELXTL; software used to prepare material for publication: SHELXTL and PLATON (Spek, 2009[Spek, A. L. (2009). Acta Cryst. D65, 148-155.]).

Supporting information


Comment top

Triangulo-triruthenium clusters are known for their interesting structural variations and related catalytic activity. A large number of substituted derivatives, Ru3(CO)12-nLn (L= group 15 ligand) have been reported (Bruce et al., 1985, 1988a,b). As part of our study on the substitution of transition metal-carbonyl clusters with mixed-ligand complexes, we have published several structures of triangulo-triruthenium-carbonyl clusters containing mixed P/As and P/Sb ligands (Shawkataly et al., 1998, 2004, 2009). Herein we report the synthesis and structure of Ru3(C18H15Sb)(C25H22As2)(CO)9.

The bond lengths and angles of title compound (Fig. 1) are comparable to those found in a related structure (Shawkataly et al., 2009). The bis(diphenylarsino)methane ligand bridges the Ru1—Ru2 bond and the monodentate stibine ligand bonds to the Ru3 atom. Both the stibine and arsine ligands are equatorial with respect to the Ru3 triangle. Additionally, each Ru atom carries one equatorial and two axial terminal carbonyl ligands. The three stibine substituted phenyl rings make dihedral angles (C26–C31/C32–C37, C26–C31/C38–C43 and C32–C37/C38–C43) of 84.3 (3), 80.4 (3) and 70.5 (3)° with each other respectively. The dihedral angles between the two phenyl rings (C1–C6/C7–C12 and C14–C19/C20–C25) are 85.9 (3) and 75.2 (3)° for the two diphenylarsino groups respectively.

In the crystal packing (Fig. 2), the molecules are linked together into chains via intermolecular C13—H13B···O8 along c axis. Weak intermolecular C—H···π interactions further stabilize the crystal structure (Table 1).

Related literature top

For general background to triangulo-triruthenium derivatives, see: Bruce et al. (1985, 1988a,b); Bruce et al. (1985); Shawkataly et al. (1998, 2004, 2009). For related structures, see: Shawkataly et al. (2009). For the synthesis of µ-bis(diphenylarsino)methanedecacarbonyltriruthenium(0), see: Bruce et al. (1983). For the stability of the temperature controller used for the data collection, see: Cosier & Glazer (1986). Cg1 and Cg2 are the centroids of the C14–C19 and C26–C31phenyl rings, respectively.

Experimental top

All manipulations were performed under a dry oxygen-free dinitrogen atmosphere using standard Schlenk techniques, all solvents were dried over sodium and distilled from sodium benzophenone ketyl under nitrogen. Triphenylstibine (Fluka) used as received and µ-bis(diphenylarsino)methanedecacarbonyltriruthenium(0) (Bruce et al., 1983) was prepared by reported procedure. The title compound was obtained by refluxing equimolar quantities of Ru3(CO)10(µ-Ph2AsCH2AsPh2) (105.5 mg, 0.1 mmol) and triphenylstibine (35.3 mg, 0.1 mmol) in hexane under nitrogen atmosphere. Crystals suitable for X-ray diffraction were grown by slow solvent / solvent diffusion of CH3OH into CH2Cl2.

Refinement top

All hydrogen atoms were positioned geometrically and refined using a riding model with C—H = 0.93–0.97 Å and Uiso(H) = 1.2 Ueq(C). The final difference Fourier map reveals high peaks, ~1.5 e Å-3, two of which are quite separate from the heavy atoms. These could be due to the presence of additional solvent, possibly methanol, and perhaps at partial occupancy. Attempts to produce a satisfactory model of this solvent were not successful.

Computing details top

Data collection: APEX2 (Bruker, 2005); cell refinement: SAINT (Bruker, 2005); data reduction: SAINT (Bruker, 2005); program(s) used to solve structure: SHELXTL (Sheldrick, 2008); program(s) used to refine structure: SHELXTL (Sheldrick, 2008); molecular graphics: SHELXTL (Sheldrick, 2008); software used to prepare material for publication: SHELXTL (Sheldrick, 2008) and PLATON (Spek, 2009).

Figures top
[Figure 1] Fig. 1. The molecular structure of the title compound with 30% probability ellipsoids for non-H atoms.
[Figure 2] Fig. 2. The crystal packing of the title compound, viewed down the a axis, showing the molecules linked along the c axis. Hydrogen atoms that are not involved in the hydrogen-bonding (dashed lines) have been omitted for clarity.
[µ-Bis(diphenylarsino)methane-1:2κ2As:As']nonacarbonyl- 1κ3C,2κ3C,3κ3C-[triphenylstibine-3κSb]- triangulo-triruthenium(0) top
Crystal data top
[Ru3(C25H22As2)(C18H15Sb)(CO)9]F(000) = 5360
Mr = 1380.62Dx = 1.853 Mg m3
Monoclinic, C2/cMo Kα radiation, λ = 0.71073 Å
Hall symbol: -C 2ycCell parameters from 9674 reflections
a = 42.3464 (6) Åθ = 2.3–30.6°
b = 11.6246 (2) ŵ = 2.82 mm1
c = 20.1185 (3) ÅT = 100 K
β = 91.823 (1)°Block, red
V = 9898.5 (3) Å30.36 × 0.15 × 0.09 mm
Z = 8
Data collection top
Bruker SMART APEXII CCD area-detector
diffractometer
11349 independent reflections
Radiation source: fine-focus sealed tube8669 reflections with I > 2σ(I)
Graphite monochromatorRint = 0.042
ϕ and ω scansθmax = 27.5°, θmin = 2.0°
Absorption correction: multi-scan
(SADABS; Bruker, 2005)
h = 5450
Tmin = 0.428, Tmax = 0.796k = 1415
55374 measured reflectionsl = 2526
Refinement top
Refinement on F2Primary atom site location: structure-invariant direct methods
Least-squares matrix: fullSecondary atom site location: difference Fourier map
R[F2 > 2σ(F2)] = 0.037Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.096H-atom parameters constrained
S = 1.08 w = 1/[σ2(Fo2) + (0.027P)2 + 103.4772P]
where P = (Fo2 + 2Fc2)/3
11349 reflections(Δ/σ)max = 0.001
605 parametersΔρmax = 1.45 e Å3
0 restraintsΔρmin = 1.24 e Å3
Crystal data top
[Ru3(C25H22As2)(C18H15Sb)(CO)9]V = 9898.5 (3) Å3
Mr = 1380.62Z = 8
Monoclinic, C2/cMo Kα radiation
a = 42.3464 (6) ŵ = 2.82 mm1
b = 11.6246 (2) ÅT = 100 K
c = 20.1185 (3) Å0.36 × 0.15 × 0.09 mm
β = 91.823 (1)°
Data collection top
Bruker SMART APEXII CCD area-detector
diffractometer
11349 independent reflections
Absorption correction: multi-scan
(SADABS; Bruker, 2005)
8669 reflections with I > 2σ(I)
Tmin = 0.428, Tmax = 0.796Rint = 0.042
55374 measured reflections
Refinement top
R[F2 > 2σ(F2)] = 0.0370 restraints
wR(F2) = 0.096H-atom parameters constrained
S = 1.08 w = 1/[σ2(Fo2) + (0.027P)2 + 103.4772P]
where P = (Fo2 + 2Fc2)/3
11349 reflectionsΔρmax = 1.45 e Å3
605 parametersΔρmin = 1.24 e Å3
Special details top

Experimental. The crystal was placed in the cold stream of an Oxford Cyrosystems Cobra open-flow nitrogen cryostat (Cosier & Glazer, 1986) operating at 100.0 (1) K.

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 (Å2) top
xyzUiso*/Ueq
Sb10.084142 (8)0.82926 (3)0.122293 (17)0.02485 (8)
Ru10.111861 (9)0.69580 (3)0.05368 (2)0.02414 (10)
Ru20.173966 (9)0.62369 (3)0.01095 (2)0.02287 (9)
Ru30.132574 (9)0.71467 (3)0.08382 (2)0.02524 (10)
As10.124706 (12)0.65958 (4)0.16939 (3)0.02403 (11)
As20.185533 (11)0.52317 (4)0.11339 (3)0.02262 (11)
O10.04220 (10)0.7484 (5)0.0798 (2)0.0569 (13)
O20.09819 (10)0.4372 (3)0.0433 (2)0.0431 (10)
O30.12504 (9)0.9554 (3)0.04611 (18)0.0311 (8)
O40.15850 (10)0.3916 (3)0.0537 (2)0.0409 (10)
O50.23787 (10)0.6078 (4)0.0599 (2)0.0491 (11)
O60.19089 (9)0.8586 (3)0.0700 (2)0.0355 (9)
O70.09752 (10)0.4866 (3)0.1062 (2)0.0467 (11)
O80.16762 (9)0.6817 (4)0.2157 (2)0.0432 (10)
O90.17354 (9)0.9301 (3)0.06805 (19)0.0338 (9)
C10.08858 (12)0.6283 (4)0.2287 (3)0.0268 (11)
C20.07734 (14)0.7137 (5)0.2713 (3)0.0382 (13)
H2A0.08870.78160.27530.046*
C30.04930 (15)0.6994 (5)0.3082 (3)0.0422 (15)
H3A0.04160.75820.33560.051*
C40.03303 (14)0.5975 (6)0.3038 (3)0.0388 (14)
H4A0.01430.58760.32840.047*
C50.04410 (13)0.5110 (5)0.2639 (3)0.0398 (14)
H5A0.03320.44170.26220.048*
C60.07193 (13)0.5261 (5)0.2253 (3)0.0341 (13)
H6A0.07920.46730.19750.041*
C70.14865 (12)0.7655 (5)0.2226 (3)0.0279 (11)
C80.14999 (14)0.8819 (5)0.2059 (3)0.0351 (13)
H8A0.13930.90890.16930.042*
C90.16728 (15)0.9577 (5)0.2442 (3)0.0400 (14)
H9A0.16791.03540.23340.048*
C100.18329 (14)0.9184 (5)0.2973 (3)0.0374 (14)
H10A0.19570.96890.32120.045*
C110.18129 (15)0.8051 (6)0.3158 (3)0.0441 (15)
H11A0.19140.77960.35340.053*
C120.16402 (14)0.7281 (5)0.2780 (3)0.0367 (13)
H12A0.16290.65110.29030.044*
C130.14903 (12)0.5166 (4)0.1756 (3)0.0268 (11)
H13A0.13580.45150.16490.032*
H13B0.15610.50680.22060.032*
C140.19684 (12)0.3618 (4)0.1015 (3)0.0259 (11)
C150.17403 (14)0.2789 (5)0.0939 (4)0.0428 (15)
H15A0.15280.29830.09890.051*
C160.18254 (15)0.1664 (5)0.0788 (4)0.0462 (16)
H16A0.16700.11070.07470.055*
C170.21371 (15)0.1370 (5)0.0699 (3)0.0377 (13)
H17A0.21930.06170.05910.045*
C180.23675 (14)0.2198 (5)0.0770 (3)0.0353 (13)
H18A0.25790.20030.07110.042*
C190.22837 (12)0.3321 (4)0.0930 (3)0.0297 (11)
H19A0.24400.38740.09800.036*
C200.21906 (11)0.5759 (4)0.1697 (3)0.0238 (10)
C210.22437 (12)0.5219 (5)0.2302 (3)0.0311 (12)
H21A0.21230.45840.24310.037*
C220.24741 (12)0.5623 (5)0.2708 (3)0.0317 (12)
H22A0.25090.52580.31100.038*
C230.26547 (12)0.6576 (5)0.2520 (3)0.0324 (12)
H23A0.28070.68600.28000.039*
C240.26066 (12)0.7096 (5)0.1917 (3)0.0327 (12)
H24A0.27300.77240.17860.039*
C250.23753 (12)0.6687 (4)0.1502 (3)0.0285 (11)
H25A0.23450.70390.10940.034*
C260.08319 (14)0.8791 (5)0.2245 (3)0.0362 (13)
C270.06664 (18)0.9775 (6)0.2432 (3)0.0527 (18)
H27A0.05801.02500.21010.063*
C280.0626 (2)1.0070 (6)0.3096 (4)0.062 (2)
H28A0.05131.07220.32090.074*
C290.07591 (19)0.9367 (8)0.3582 (4)0.062 (2)
H29A0.07320.95410.40270.074*
C300.09304 (15)0.8420 (8)0.3418 (3)0.060 (2)
H30A0.10250.79740.37520.072*
C310.09648 (14)0.8112 (7)0.2746 (3)0.0491 (17)
H31A0.10770.74530.26390.059*
C320.03824 (12)0.7518 (4)0.1172 (3)0.0266 (11)
C330.01478 (13)0.7924 (5)0.1571 (3)0.0355 (13)
H33A0.01880.85550.18450.043*
C340.01436 (13)0.7407 (5)0.1569 (3)0.0391 (14)
H34A0.02990.76780.18460.047*
C350.02059 (13)0.6480 (6)0.1154 (3)0.0424 (15)
H35A0.04060.61460.11390.051*
C360.00261 (16)0.6057 (6)0.0767 (3)0.0480 (17)
H36A0.00140.54130.05030.058*
C370.03201 (13)0.6578 (5)0.0764 (3)0.0350 (13)
H37A0.04750.62990.04890.042*
C380.07462 (13)0.9943 (4)0.0789 (3)0.0278 (11)
C390.04575 (14)1.0187 (5)0.0475 (3)0.0376 (14)
H39A0.03010.96240.04430.045*
C400.04024 (16)1.1274 (5)0.0207 (3)0.0445 (15)
H40A0.02081.14430.00010.053*
C410.06361 (15)1.2100 (5)0.0246 (3)0.0416 (14)
H41A0.06011.28210.00580.050*
C420.09210 (14)1.1861 (5)0.0562 (3)0.0377 (14)
H42A0.10771.24230.05910.045*
C430.09760 (13)1.0786 (5)0.0837 (3)0.0328 (12)
H43A0.11681.06290.10550.039*
C440.06855 (14)0.7302 (5)0.0681 (3)0.0366 (13)
C450.10430 (13)0.5344 (5)0.0440 (3)0.0335 (12)
C460.12143 (12)0.8580 (5)0.0476 (3)0.0281 (11)
C470.16233 (13)0.4801 (5)0.0298 (3)0.0313 (12)
C480.21364 (13)0.6139 (5)0.0330 (3)0.0320 (12)
C490.18295 (12)0.7728 (4)0.0483 (3)0.0274 (11)
C500.11020 (13)0.5703 (5)0.0947 (3)0.0360 (13)
C510.15435 (12)0.6939 (5)0.1651 (3)0.0312 (12)
C520.15780 (13)0.8488 (5)0.0705 (3)0.0290 (11)
Atomic displacement parameters (Å2) top
U11U22U33U12U13U23
Sb10.02101 (17)0.02523 (17)0.02838 (18)0.00263 (13)0.00167 (13)0.00197 (14)
Ru10.0184 (2)0.0245 (2)0.0297 (2)0.00163 (15)0.00413 (16)0.00320 (16)
Ru20.01783 (19)0.02012 (19)0.0308 (2)0.00182 (15)0.00339 (16)0.00040 (16)
Ru30.0209 (2)0.0246 (2)0.0304 (2)0.00150 (16)0.00461 (16)0.00228 (17)
As10.0213 (3)0.0211 (2)0.0299 (3)0.00367 (19)0.0037 (2)0.0000 (2)
As20.0189 (2)0.0165 (2)0.0326 (3)0.00326 (18)0.0048 (2)0.0012 (2)
O10.027 (2)0.087 (4)0.057 (3)0.008 (2)0.003 (2)0.015 (3)
O20.043 (2)0.032 (2)0.054 (3)0.0134 (18)0.001 (2)0.0059 (19)
O30.038 (2)0.0244 (19)0.031 (2)0.0034 (16)0.0047 (17)0.0020 (15)
O40.042 (2)0.030 (2)0.052 (3)0.0002 (18)0.011 (2)0.0113 (19)
O50.033 (2)0.046 (3)0.068 (3)0.0054 (19)0.014 (2)0.013 (2)
O60.028 (2)0.0215 (19)0.057 (3)0.0020 (15)0.0103 (18)0.0024 (17)
O70.051 (3)0.027 (2)0.064 (3)0.0077 (19)0.024 (2)0.002 (2)
O80.031 (2)0.053 (3)0.046 (3)0.0016 (19)0.0013 (19)0.020 (2)
O90.039 (2)0.0269 (19)0.035 (2)0.0100 (17)0.0042 (17)0.0029 (16)
C10.023 (3)0.027 (3)0.031 (3)0.003 (2)0.006 (2)0.004 (2)
C20.041 (3)0.032 (3)0.041 (3)0.008 (3)0.000 (3)0.001 (3)
C30.041 (3)0.042 (3)0.043 (4)0.010 (3)0.010 (3)0.009 (3)
C40.029 (3)0.054 (4)0.033 (3)0.008 (3)0.004 (2)0.002 (3)
C50.031 (3)0.037 (3)0.051 (4)0.012 (2)0.000 (3)0.001 (3)
C60.030 (3)0.032 (3)0.041 (3)0.009 (2)0.002 (2)0.005 (2)
C70.024 (3)0.030 (3)0.030 (3)0.005 (2)0.003 (2)0.002 (2)
C80.046 (3)0.030 (3)0.031 (3)0.009 (2)0.011 (3)0.004 (2)
C90.049 (4)0.031 (3)0.041 (3)0.016 (3)0.006 (3)0.001 (3)
C100.037 (3)0.042 (3)0.033 (3)0.014 (3)0.000 (3)0.012 (3)
C110.044 (4)0.047 (4)0.042 (4)0.006 (3)0.019 (3)0.006 (3)
C120.041 (3)0.032 (3)0.038 (3)0.000 (2)0.010 (3)0.001 (2)
C130.024 (3)0.020 (2)0.036 (3)0.0026 (19)0.000 (2)0.005 (2)
C140.028 (3)0.020 (2)0.030 (3)0.002 (2)0.006 (2)0.002 (2)
C150.029 (3)0.024 (3)0.076 (5)0.002 (2)0.002 (3)0.002 (3)
C160.041 (4)0.023 (3)0.075 (5)0.012 (3)0.002 (3)0.003 (3)
C170.051 (4)0.021 (3)0.041 (3)0.001 (2)0.002 (3)0.002 (2)
C180.036 (3)0.032 (3)0.037 (3)0.006 (2)0.003 (3)0.001 (2)
C190.028 (3)0.023 (2)0.039 (3)0.002 (2)0.006 (2)0.000 (2)
C200.019 (2)0.016 (2)0.036 (3)0.0029 (18)0.003 (2)0.002 (2)
C210.027 (3)0.026 (3)0.040 (3)0.005 (2)0.003 (2)0.003 (2)
C220.027 (3)0.035 (3)0.034 (3)0.001 (2)0.005 (2)0.001 (2)
C230.024 (3)0.027 (3)0.046 (3)0.001 (2)0.008 (2)0.005 (2)
C240.024 (3)0.027 (3)0.048 (3)0.004 (2)0.010 (2)0.001 (2)
C250.023 (3)0.023 (2)0.040 (3)0.001 (2)0.005 (2)0.004 (2)
C260.036 (3)0.045 (3)0.028 (3)0.017 (3)0.000 (2)0.004 (3)
C270.081 (5)0.040 (4)0.038 (4)0.012 (3)0.011 (3)0.005 (3)
C280.100 (6)0.042 (4)0.044 (4)0.016 (4)0.014 (4)0.009 (3)
C290.061 (5)0.086 (6)0.038 (4)0.034 (5)0.001 (3)0.013 (4)
C300.025 (3)0.116 (7)0.037 (4)0.010 (4)0.004 (3)0.026 (4)
C310.022 (3)0.081 (5)0.044 (4)0.002 (3)0.001 (3)0.010 (3)
C320.027 (3)0.024 (2)0.030 (3)0.003 (2)0.001 (2)0.010 (2)
C330.027 (3)0.032 (3)0.048 (4)0.004 (2)0.001 (3)0.001 (3)
C340.025 (3)0.041 (3)0.052 (4)0.006 (2)0.008 (3)0.005 (3)
C350.021 (3)0.061 (4)0.044 (4)0.013 (3)0.005 (3)0.017 (3)
C360.049 (4)0.062 (4)0.033 (3)0.026 (3)0.003 (3)0.008 (3)
C370.032 (3)0.041 (3)0.033 (3)0.007 (2)0.010 (2)0.004 (2)
C380.032 (3)0.025 (3)0.027 (3)0.002 (2)0.005 (2)0.002 (2)
C390.042 (3)0.034 (3)0.037 (3)0.015 (3)0.008 (3)0.010 (2)
C400.047 (4)0.041 (3)0.044 (4)0.008 (3)0.015 (3)0.014 (3)
C410.053 (4)0.031 (3)0.041 (3)0.007 (3)0.000 (3)0.007 (3)
C420.039 (3)0.029 (3)0.046 (4)0.012 (2)0.009 (3)0.002 (3)
C430.025 (3)0.026 (3)0.047 (3)0.002 (2)0.003 (2)0.003 (2)
C440.029 (3)0.045 (3)0.037 (3)0.003 (3)0.007 (2)0.006 (3)
C450.025 (3)0.039 (3)0.036 (3)0.009 (2)0.000 (2)0.002 (2)
C460.023 (3)0.035 (3)0.026 (3)0.001 (2)0.003 (2)0.000 (2)
C470.030 (3)0.027 (3)0.037 (3)0.002 (2)0.004 (2)0.001 (2)
C480.030 (3)0.027 (3)0.039 (3)0.001 (2)0.000 (2)0.008 (2)
C490.018 (2)0.028 (3)0.036 (3)0.000 (2)0.006 (2)0.003 (2)
C500.031 (3)0.030 (3)0.048 (4)0.003 (2)0.014 (3)0.000 (3)
C510.020 (3)0.036 (3)0.038 (3)0.003 (2)0.003 (2)0.013 (2)
C520.032 (3)0.030 (3)0.025 (3)0.010 (2)0.001 (2)0.003 (2)
Geometric parameters (Å, º) top
Sb1—C262.138 (6)C13—H13B0.9700
Sb1—C382.141 (5)C14—C151.377 (7)
Sb1—C322.142 (5)C14—C191.385 (7)
Sb1—Ru32.5847 (5)C15—C161.387 (8)
Ru1—C441.891 (6)C15—H15A0.9300
Ru1—C451.914 (6)C16—C171.370 (9)
Ru1—C461.932 (6)C16—H16A0.9300
Ru1—As12.4439 (7)C17—C181.382 (8)
Ru1—Ru22.8661 (6)C17—H17A0.9300
Ru1—Ru32.8838 (6)C18—C191.387 (7)
Ru2—C481.876 (6)C18—H18A0.9300
Ru2—C471.930 (5)C19—H19A0.9300
Ru2—C491.932 (5)C20—C251.382 (7)
Ru2—As22.4325 (6)C20—C211.394 (7)
Ru2—Ru32.8354 (6)C21—C221.375 (7)
Ru3—C511.866 (6)C21—H21A0.9300
Ru3—C521.914 (6)C22—C231.392 (7)
Ru3—C501.942 (6)C22—H22A0.9300
As1—C71.939 (5)C23—C241.377 (8)
As1—C11.944 (5)C23—H23A0.9300
As1—C131.961 (5)C24—C251.390 (7)
As2—C201.943 (5)C24—H24A0.9300
As2—C141.948 (5)C25—H25A0.9300
As2—C131.959 (5)C26—C311.385 (9)
O1—C441.153 (7)C26—C271.399 (9)
O2—C451.160 (7)C27—C281.396 (9)
O3—C461.143 (6)C27—H27A0.9300
O4—C471.150 (6)C28—C291.380 (11)
O5—C481.148 (6)C28—H28A0.9300
O6—C491.143 (6)C29—C301.364 (11)
O7—C501.139 (7)C29—H29A0.9300
O8—C511.156 (7)C30—C311.411 (10)
O9—C521.158 (6)C30—H30A0.9300
C1—C61.385 (7)C31—H31A0.9300
C1—C21.386 (8)C32—C331.380 (8)
C2—C31.391 (8)C32—C371.387 (7)
C2—H2A0.9300C33—C341.373 (8)
C3—C41.374 (8)C33—H33A0.9300
C3—H3A0.9300C34—C351.382 (9)
C4—C51.361 (8)C34—H34A0.9300
C4—H4A0.9300C35—C361.364 (9)
C5—C61.401 (8)C35—H35A0.9300
C5—H5A0.9300C36—C371.385 (8)
C6—H6A0.9300C36—H36A0.9300
C7—C121.379 (8)C37—H37A0.9300
C7—C81.395 (7)C38—C431.382 (7)
C8—C91.393 (7)C38—C391.388 (8)
C8—H8A0.9300C39—C401.391 (8)
C9—C101.362 (8)C39—H39A0.9300
C9—H9A0.9300C40—C411.380 (8)
C10—C111.371 (9)C40—H40A0.9300
C10—H10A0.9300C41—C421.374 (9)
C11—C121.396 (8)C41—H41A0.9300
C11—H11A0.9300C42—C431.384 (8)
C12—H12A0.9300C42—H42A0.9300
C13—H13A0.9700C43—H43A0.9300
C26—Sb1—C3898.0 (2)As2—C13—H13B109.8
C26—Sb1—C3296.6 (2)As1—C13—H13B109.8
C38—Sb1—C32101.44 (19)H13A—C13—H13B108.2
C26—Sb1—Ru3117.84 (17)C15—C14—C19119.2 (5)
C38—Sb1—Ru3118.75 (14)C15—C14—As2121.2 (4)
C32—Sb1—Ru3119.78 (14)C19—C14—As2119.2 (4)
C44—Ru1—C4593.4 (2)C14—C15—C16120.4 (6)
C44—Ru1—C4690.2 (2)C14—C15—H15A119.8
C45—Ru1—C46170.3 (2)C16—C15—H15A119.8
C44—Ru1—As197.71 (18)C17—C16—C15120.5 (5)
C45—Ru1—As188.34 (17)C17—C16—H16A119.8
C46—Ru1—As1100.15 (15)C15—C16—H16A119.8
C44—Ru1—Ru2169.88 (17)C16—C17—C18119.5 (5)
C45—Ru1—Ru280.65 (16)C16—C17—H17A120.3
C46—Ru1—Ru294.46 (15)C18—C17—H17A120.3
As1—Ru1—Ru290.310 (19)C17—C18—C19120.2 (5)
C44—Ru1—Ru3113.30 (18)C17—C18—H18A119.9
C45—Ru1—Ru391.36 (17)C19—C18—H18A119.9
C46—Ru1—Ru378.92 (16)C14—C19—C18120.1 (5)
As1—Ru1—Ru3148.95 (2)C14—C19—H19A119.9
Ru2—Ru1—Ru359.090 (14)C18—C19—H19A119.9
C48—Ru2—C4789.1 (2)C25—C20—C21119.6 (5)
C48—Ru2—C4993.0 (2)C25—C20—As2119.9 (4)
C47—Ru2—C49175.6 (2)C21—C20—As2120.5 (4)
C48—Ru2—As299.70 (16)C22—C21—C20120.2 (5)
C47—Ru2—As290.30 (17)C22—C21—H21A119.9
C49—Ru2—As293.09 (16)C20—C21—H21A119.9
C48—Ru2—Ru3105.62 (17)C21—C22—C23120.3 (5)
C47—Ru2—Ru382.27 (16)C21—C22—H22A119.8
C49—Ru2—Ru393.47 (15)C23—C22—H22A119.9
As2—Ru2—Ru3153.43 (2)C24—C23—C22119.5 (5)
C48—Ru2—Ru1163.36 (16)C24—C23—H23A120.2
C47—Ru2—Ru197.82 (16)C22—C23—H23A120.2
C49—Ru2—Ru179.10 (15)C23—C24—C25120.4 (5)
As2—Ru2—Ru195.39 (2)C23—C24—H24A119.8
Ru3—Ru2—Ru160.766 (14)C25—C24—H24A119.8
C51—Ru3—C5288.0 (2)C20—C25—C24120.0 (5)
C51—Ru3—C5091.1 (2)C20—C25—H25A120.0
C52—Ru3—C50174.8 (2)C24—C25—H25A120.0
C51—Ru3—Sb1100.32 (17)C31—C26—C27117.8 (6)
C52—Ru3—Sb194.24 (15)C31—C26—Sb1121.7 (5)
C50—Ru3—Sb190.98 (16)C27—C26—Sb1120.3 (5)
C51—Ru3—Ru2103.99 (17)C28—C27—C26122.3 (7)
C52—Ru3—Ru281.37 (15)C28—C27—H27A118.8
C50—Ru3—Ru293.86 (16)C26—C27—H27A118.8
Sb1—Ru3—Ru2155.09 (2)C29—C28—C27118.3 (8)
C51—Ru3—Ru1163.12 (17)C29—C28—H28A120.9
C52—Ru3—Ru194.69 (16)C27—C28—H28A120.9
C50—Ru3—Ru184.69 (19)C30—C29—C28121.0 (7)
Sb1—Ru3—Ru196.108 (17)C30—C29—H29A119.5
Ru2—Ru3—Ru160.144 (14)C28—C29—H29A119.5
C7—As1—C1101.2 (2)C29—C30—C31120.6 (7)
C7—As1—C13102.6 (2)C29—C30—H30A119.7
C1—As1—C13102.0 (2)C31—C30—H30A119.7
C7—As1—Ru1123.55 (16)C26—C31—C30120.0 (7)
C1—As1—Ru1114.97 (15)C26—C31—H31A120.0
C13—As1—Ru1109.85 (16)C30—C31—H31A120.0
C20—As2—C14101.2 (2)C33—C32—C37119.1 (5)
C20—As2—C13102.5 (2)C33—C32—Sb1119.8 (4)
C14—As2—C13103.1 (2)C37—C32—Sb1121.0 (4)
C20—As2—Ru2120.83 (15)C34—C33—C32120.8 (6)
C14—As2—Ru2114.44 (15)C34—C33—H33A119.6
C13—As2—Ru2112.55 (15)C32—C33—H33A119.6
C6—C1—C2118.7 (5)C33—C34—C35119.8 (6)
C6—C1—As1121.5 (4)C33—C34—H34A120.1
C2—C1—As1119.6 (4)C35—C34—H34A120.1
C1—C2—C3121.0 (5)C36—C35—C34119.9 (5)
C1—C2—H2A119.5C36—C35—H35A120.1
C3—C2—H2A119.5C34—C35—H35A120.1
C4—C3—C2119.3 (6)C35—C36—C37120.6 (6)
C4—C3—H3A120.3C35—C36—H36A119.7
C2—C3—H3A120.3C37—C36—H36A119.7
C5—C4—C3120.7 (5)C36—C37—C32119.7 (5)
C5—C4—H4A119.6C36—C37—H37A120.1
C3—C4—H4A119.6C32—C37—H37A120.1
C4—C5—C6120.1 (5)C43—C38—C39119.7 (5)
C4—C5—H5A119.9C43—C38—Sb1118.9 (4)
C6—C5—H5A119.9C39—C38—Sb1121.3 (4)
C1—C6—C5120.1 (5)C38—C39—C40119.8 (5)
C1—C6—H6A120.0C38—C39—H39A120.1
C5—C6—H6A120.0C40—C39—H39A120.1
C12—C7—C8118.9 (5)C41—C40—C39119.9 (6)
C12—C7—As1121.0 (4)C41—C40—H40A120.0
C8—C7—As1120.1 (4)C39—C40—H40A120.0
C9—C8—C7119.9 (5)C42—C41—C40120.3 (6)
C9—C8—H8A120.0C42—C41—H41A119.9
C7—C8—H8A120.0C40—C41—H41A119.9
C10—C9—C8120.4 (5)C41—C42—C43120.1 (5)
C10—C9—H9A119.8C41—C42—H42A120.0
C8—C9—H9A119.8C43—C42—H42A120.0
C9—C10—C11120.5 (5)C38—C43—C42120.2 (5)
C9—C10—H10A119.8C38—C43—H43A119.9
C11—C10—H10A119.8C42—C43—H43A119.9
C10—C11—C12119.8 (6)O1—C44—Ru1176.7 (6)
C10—C11—H11A120.1O2—C45—Ru1174.0 (5)
C12—C11—H11A120.1O3—C46—Ru1175.1 (5)
C7—C12—C11120.5 (5)O4—C47—Ru2173.2 (5)
C7—C12—H12A119.8O5—C48—Ru2179.8 (6)
C11—C12—H12A119.8O6—C49—Ru2174.2 (4)
As2—C13—As1109.4 (2)O7—C50—Ru3174.7 (6)
As2—C13—H13A109.8O8—C51—Ru3179.3 (5)
As1—C13—H13A109.8O9—C52—Ru3174.4 (5)
C44—Ru1—Ru2—C4880.4 (13)Ru1—Ru2—As2—C14123.40 (17)
C45—Ru1—Ru2—C48134.6 (6)C48—Ru2—As2—C13179.1 (2)
C46—Ru1—Ru2—C4836.9 (6)C47—Ru2—As2—C1391.8 (2)
As1—Ru1—Ru2—C48137.1 (6)C49—Ru2—As2—C1385.4 (2)
Ru3—Ru1—Ru2—C4837.4 (6)Ru3—Ru2—As2—C1318.65 (17)
C44—Ru1—Ru2—C4733.5 (11)Ru1—Ru2—As2—C136.11 (16)
C45—Ru1—Ru2—C4720.7 (2)C7—As1—C1—C6153.1 (4)
C46—Ru1—Ru2—C47150.8 (2)C13—As1—C1—C647.5 (5)
As1—Ru1—Ru2—C47108.97 (17)Ru1—As1—C1—C671.3 (5)
Ru3—Ru1—Ru2—C4776.56 (17)C7—As1—C1—C232.7 (5)
C44—Ru1—Ru2—C49143.3 (11)C13—As1—C1—C2138.4 (4)
C45—Ru1—Ru2—C49162.5 (2)Ru1—As1—C1—C2102.8 (4)
C46—Ru1—Ru2—C4926.0 (2)C6—C1—C2—C32.4 (9)
As1—Ru1—Ru2—C4974.19 (16)As1—C1—C2—C3171.9 (5)
Ru3—Ru1—Ru2—C49100.27 (16)C1—C2—C3—C42.0 (10)
C44—Ru1—Ru2—As2124.6 (11)C2—C3—C4—C50.1 (10)
C45—Ru1—Ru2—As270.34 (17)C3—C4—C5—C61.7 (10)
C46—Ru1—Ru2—As2118.13 (15)C2—C1—C6—C50.8 (8)
As1—Ru1—Ru2—As217.93 (2)As1—C1—C6—C5173.3 (4)
Ru3—Ru1—Ru2—As2167.61 (2)C4—C5—C6—C11.2 (9)
C44—Ru1—Ru2—Ru343.0 (11)C1—As1—C7—C1271.1 (5)
C45—Ru1—Ru2—Ru397.27 (17)C13—As1—C7—C1234.1 (5)
C46—Ru1—Ru2—Ru374.26 (15)Ru1—As1—C7—C12158.5 (4)
As1—Ru1—Ru2—Ru3174.47 (2)C1—As1—C7—C8107.6 (5)
C26—Sb1—Ru3—C514.8 (2)C13—As1—C7—C8147.3 (5)
C38—Sb1—Ru3—C51122.8 (2)Ru1—As1—C7—C822.8 (5)
C32—Sb1—Ru3—C51112.1 (2)C12—C7—C8—C91.5 (9)
C26—Sb1—Ru3—C5284.0 (2)As1—C7—C8—C9179.8 (5)
C38—Sb1—Ru3—C5234.1 (2)C7—C8—C9—C100.9 (9)
C32—Sb1—Ru3—C52159.2 (2)C8—C9—C10—C113.3 (10)
C26—Sb1—Ru3—C5096.1 (3)C9—C10—C11—C123.2 (10)
C38—Sb1—Ru3—C50145.9 (2)C8—C7—C12—C111.6 (9)
C32—Sb1—Ru3—C5020.8 (2)As1—C7—C12—C11179.8 (5)
C26—Sb1—Ru3—Ru2162.55 (17)C10—C11—C12—C70.7 (10)
C38—Sb1—Ru3—Ru244.51 (17)C20—As2—C13—As195.8 (3)
C32—Sb1—Ru3—Ru280.56 (16)C14—As2—C13—As1159.4 (2)
C26—Sb1—Ru3—Ru1179.14 (17)Ru2—As2—C13—As135.6 (3)
C38—Sb1—Ru3—Ru161.10 (16)C7—As1—C13—As280.0 (3)
C32—Sb1—Ru3—Ru163.97 (15)C1—As1—C13—As2175.5 (2)
C48—Ru2—Ru3—C5116.7 (2)Ru1—As1—C13—As253.1 (3)
C47—Ru2—Ru3—C5170.2 (2)C20—As2—C14—C15148.2 (5)
C49—Ru2—Ru3—C51110.8 (2)C13—As2—C14—C1542.4 (5)
As2—Ru2—Ru3—C51145.19 (18)Ru2—As2—C14—C1580.2 (5)
Ru1—Ru2—Ru3—C51173.73 (17)C20—As2—C14—C1939.2 (5)
C48—Ru2—Ru3—C5269.1 (2)C13—As2—C14—C19145.1 (4)
C47—Ru2—Ru3—C52156.0 (2)Ru2—As2—C14—C1992.3 (4)
C49—Ru2—Ru3—C5225.0 (2)C19—C14—C15—C160.9 (9)
As2—Ru2—Ru3—C52129.05 (16)As2—C14—C15—C16173.5 (5)
Ru1—Ru2—Ru3—C52100.51 (16)C14—C15—C16—C171.4 (11)
C48—Ru2—Ru3—C50108.8 (3)C15—C16—C17—C181.0 (10)
C47—Ru2—Ru3—C5021.9 (3)C16—C17—C18—C190.1 (9)
C49—Ru2—Ru3—C50157.1 (2)C15—C14—C19—C180.0 (8)
As2—Ru2—Ru3—C5053.08 (19)As2—C14—C19—C18172.7 (4)
Ru1—Ru2—Ru3—C5081.62 (19)C17—C18—C19—C140.4 (9)
C48—Ru2—Ru3—Sb1150.50 (18)C14—As2—C20—C25124.8 (4)
C47—Ru2—Ru3—Sb1122.60 (18)C13—As2—C20—C25128.9 (4)
C49—Ru2—Ru3—Sb156.36 (16)Ru2—As2—C20—C252.7 (5)
As2—Ru2—Ru3—Sb147.65 (8)C14—As2—C20—C2156.2 (5)
Ru1—Ru2—Ru3—Sb119.11 (4)C13—As2—C20—C2150.2 (5)
C48—Ru2—Ru3—Ru1169.61 (18)Ru2—As2—C20—C21176.3 (4)
C47—Ru2—Ru3—Ru1103.49 (17)C25—C20—C21—C221.3 (8)
C49—Ru2—Ru3—Ru175.47 (16)As2—C20—C21—C22177.7 (4)
As2—Ru2—Ru3—Ru128.54 (5)C20—C21—C22—C230.3 (8)
C44—Ru1—Ru3—C51151.1 (6)C21—C22—C23—C241.6 (8)
C45—Ru1—Ru3—C5156.9 (6)C22—C23—C24—C251.2 (8)
C46—Ru1—Ru3—C51123.5 (6)C21—C20—C25—C241.7 (8)
As1—Ru1—Ru3—C5132.2 (6)As2—C20—C25—C24177.3 (4)
Ru2—Ru1—Ru3—C5121.4 (6)C23—C24—C25—C200.4 (8)
C44—Ru1—Ru3—C52110.3 (3)C38—Sb1—C26—C31161.8 (5)
C45—Ru1—Ru3—C52155.5 (2)C32—Sb1—C26—C3195.6 (5)
C46—Ru1—Ru3—C5224.8 (2)Ru3—Sb1—C26—C3133.2 (5)
As1—Ru1—Ru3—C5266.47 (16)C38—Sb1—C26—C2723.6 (5)
Ru2—Ru1—Ru3—C5277.25 (15)C32—Sb1—C26—C2779.0 (5)
C44—Ru1—Ru3—C5074.9 (3)Ru3—Sb1—C26—C27152.2 (4)
C45—Ru1—Ru3—C5019.3 (2)C31—C26—C27—C281.6 (10)
C46—Ru1—Ru3—C50160.4 (2)Sb1—C26—C27—C28173.3 (5)
As1—Ru1—Ru3—C50108.33 (17)C26—C27—C28—C290.9 (11)
Ru2—Ru1—Ru3—C5097.55 (16)C27—C28—C29—C301.2 (11)
C44—Ru1—Ru3—Sb115.5 (2)C28—C29—C30—C312.6 (11)
C45—Ru1—Ru3—Sb1109.71 (17)C27—C26—C31—C300.1 (9)
C46—Ru1—Ru3—Sb169.94 (15)Sb1—C26—C31—C30174.6 (5)
As1—Ru1—Ru3—Sb1161.25 (4)C29—C30—C31—C261.9 (10)
Ru2—Ru1—Ru3—Sb1172.030 (19)C26—Sb1—C32—C3330.1 (5)
C44—Ru1—Ru3—Ru2172.5 (2)C38—Sb1—C32—C3369.5 (4)
C45—Ru1—Ru3—Ru278.26 (17)Ru3—Sb1—C32—C33157.6 (4)
C46—Ru1—Ru3—Ru2102.09 (15)C26—Sb1—C32—C37147.0 (4)
As1—Ru1—Ru3—Ru210.78 (4)C38—Sb1—C32—C37113.4 (4)
C44—Ru1—As1—C7106.0 (3)Ru3—Sb1—C32—C3719.6 (5)
C45—Ru1—As1—C7160.8 (3)C37—C32—C33—C340.2 (8)
C46—Ru1—As1—C714.4 (2)Sb1—C32—C33—C34177.0 (4)
Ru2—Ru1—As1—C780.15 (19)C32—C33—C34—C351.1 (9)
Ru3—Ru1—As1—C770.92 (19)C33—C34—C35—C362.5 (9)
C44—Ru1—As1—C118.5 (3)C34—C35—C36—C372.8 (10)
C45—Ru1—As1—C174.7 (2)C35—C36—C37—C321.9 (10)
C46—Ru1—As1—C1110.1 (2)C33—C32—C37—C360.5 (8)
Ru2—Ru1—As1—C1155.33 (17)Sb1—C32—C37—C36176.6 (5)
Ru3—Ru1—As1—C1164.56 (17)C26—Sb1—C38—C4370.3 (4)
C44—Ru1—As1—C13132.8 (2)C32—Sb1—C38—C43168.8 (4)
C45—Ru1—As1—C1339.6 (2)Ru3—Sb1—C38—C4357.6 (5)
C46—Ru1—As1—C13135.6 (2)C26—Sb1—C38—C39108.5 (5)
Ru2—Ru1—As1—C1341.03 (15)C32—Sb1—C38—C3910.0 (5)
Ru3—Ru1—As1—C1350.27 (16)Ru3—Sb1—C38—C39123.6 (4)
C48—Ru2—As2—C2057.7 (2)C43—C38—C39—C400.3 (9)
C47—Ru2—As2—C20146.8 (2)Sb1—C38—C39—C40179.1 (5)
C49—Ru2—As2—C2036.0 (2)C38—C39—C40—C411.0 (10)
Ru3—Ru2—As2—C20140.05 (17)C39—C40—C41—C421.5 (10)
Ru1—Ru2—As2—C20115.29 (17)C40—C41—C42—C430.6 (10)
C48—Ru2—As2—C1463.6 (2)C39—C38—C43—C421.2 (8)
C47—Ru2—As2—C1425.5 (2)Sb1—C38—C43—C42180.0 (4)
C49—Ru2—As2—C14157.3 (2)C41—C42—C43—C380.7 (9)
Ru3—Ru2—As2—C1498.65 (17)
Hydrogen-bond geometry (Å, º) top
D—H···AD—HH···AD···AD—H···A
C13—H13B···O8i0.972.593.290 (7)129
C23—H23A···Cg1ii0.932.883.686 (6)146
C34—H34A···Cg2iii0.932.723.564 (6)151
Symmetry codes: (i) x, y+1, z1/2; (ii) x, y, z3/2; (iii) x, y, z+1/2.

Experimental details

Crystal data
Chemical formula[Ru3(C25H22As2)(C18H15Sb)(CO)9]
Mr1380.62
Crystal system, space groupMonoclinic, C2/c
Temperature (K)100
a, b, c (Å)42.3464 (6), 11.6246 (2), 20.1185 (3)
β (°) 91.823 (1)
V3)9898.5 (3)
Z8
Radiation typeMo Kα
µ (mm1)2.82
Crystal size (mm)0.36 × 0.15 × 0.09
Data collection
DiffractometerBruker SMART APEXII CCD area-detector
diffractometer
Absorption correctionMulti-scan
(SADABS; Bruker, 2005)
Tmin, Tmax0.428, 0.796
No. of measured, independent and
observed [I > 2σ(I)] reflections
55374, 11349, 8669
Rint0.042
(sin θ/λ)max1)0.650
Refinement
R[F2 > 2σ(F2)], wR(F2), S 0.037, 0.096, 1.08
No. of reflections11349
No. of parameters605
H-atom treatmentH-atom parameters constrained
w = 1/[σ2(Fo2) + (0.027P)2 + 103.4772P]
where P = (Fo2 + 2Fc2)/3
Δρmax, Δρmin (e Å3)1.45, 1.24

Computer programs: APEX2 (Bruker, 2005), SAINT (Bruker, 2005), SHELXTL (Sheldrick, 2008) and PLATON (Spek, 2009).

Hydrogen-bond geometry (Å, º) top
D—H···AD—HH···AD···AD—H···A
C13—H13B···O8i0.97002.59003.290 (7)129.00
C23—H23A···Cg1ii0.93002.88003.686 (6)146.00
C34—H34A···Cg2iii0.93002.72003.564 (6)151.00
Symmetry codes: (i) x, y+1, z1/2; (ii) x, y, z3/2; (iii) x, y, z+1/2.
 

Footnotes

On secondment to: Multimedia University, Melaka Campus, Jalan Ayer Keroh Lama, 74750 Melaka, Malaysia.

§Thomson Reuters ResearcherID: A-5523-2009.

Thomson Reuters ResearcherID: A-3561-2009. Additional correspondence author, e-mail: hkfun@usm.my.

Acknowledgements

The authors would like to thank the Malaysian Government and Universiti Sains Malaysia (USM) for the Research grant 1001/PJJAUH/811115. IAK is grateful to USM for a Postdoctoral Fellowship and to Gokhale Centenary College, Ankola, Karnataka, India, for postdoctoral study leave. HKF thanks USM for the Research University Golden Goose grant 1001/PFIZIK/811012. CSY thanks USM for the award of a USM Fellowship.

References

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Volume 66| Part 1| January 2010| Pages m94-m95
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