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Acta Cryst. (2009). E65, m1622-m1623    [ doi:10.1107/S1600536809046704 ]

[[mu]-Bis(diphenylphosphino)methane-1:2[kappa]2P:P']nonacarbonyl-1[kappa]3C,2[kappa]3C,3[kappa]3C-[tris(4-methylphenyl)arsine-3[kappa]As]-triangulo-triruthenium(0)

O. bin Shawkataly, I. A. Khan, C. S. Yeap and H.-K. Fun

Abstract top

In the title triangulo-triruthenium compound, [Ru3(C21H21As)(C25H22P2)(CO)9], the bis(diphenylphosphino)methane ligand bridges an Ru-Ru bond and the monodentate arsine ligand bonds to the third Ru atom. Both the phosphine 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 arsine-substituted phenyl rings make dihedral angles of 87.36 (10), 81.96 (10) and 73.37 (11)° with each other. The dihedral angles between the two phenyl rings are 88.08 (12) and 80.15 (10)° for the two diphenylphosphino groups. In the crystal packing, the molecules are linked together as dimers via intermolecular C-H...O hydrogen bonds. These dimers are stacked down b axis. Intermolecular C-H...[pi] and [pi]-[pi] interactions [centroid-centroid distance = 3.6383 (13) Å] further stabilize the crystal structure.

Comment top

Tri-angulotriruthenium clusters are known for their interesting structural variations and related catalytic activity. A large number of substituted derivatives, Ru3(CO)12-nLn (L=15 group ligand) have been reported (Bruce et al., 1988a,b; Bruce et al., 1985). In continuation of our interest in the substituted clusters (Shawkataly et al., 1998, 2009a) we report here the synthesis and structure of Ru3(CO)9(µ-Ph2PCH2PPh2)(As(4-CH3C6H4)3).

The bond lengths and angles of title compound (Fig. 1) are comparable to those in related structures (Shawkataly et al., 2006, 2009a,b,c). The bis(diphenylphosphino)methane ligand bridges the Ru1—Ru2 bond and the monodentate arsine ligand bonds to the Ru3 atom. Both the phosphine 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 arsine substituted phenyl rings make dihedral angles (C26–C31/C32–C37, C26–C31/C38–C43 and C32–C37/C38–C43) of 87.36 (10), 81.96 (10) and 73.37 (11)° with each other respectively. The dihedral angles between the two phenyl rings (C1–C6/C7–C12 and C14–C19/C20–C25) are 88.08 (12) and 80.15 (10)° for the two diphenylphosphino groups respectively.

In the crystal packing (Fig. 2), the molecules are linked together as dimers via intermolecular C—H···O hydrogen bonds. These dimers are stacked down b axis. Intermolecular C—H···π (Table 1) and π–π interactions further stabilize the crystal structure with Cg4···Cg4 = 3.6383 (13) Å, -1 - x, -y, 1 - z (Cg4 is centroid of phenyl ring C14–C19).

Related literature top

For general background to triangulo-triruthenium derivatives, see: Bruce et al. (1988a, 1988b); Bruce et al. (1985); Shawkataly et al. (1998, 2009a). For related structures, see: Shawkataly et al. (2006, 2009a,b,c). For the synthesis of bis(diphenylphosphino)methane, see: Bruce et al. (1983). For the stability of the temperature controller used for the data collection, see: Cosier & Glazer (1986). Cg1, Cg2 and Cg3 are centroids of the C20–C25 phenyl ring and C26–C32 and C38–C43 benzene rings, respectively.

Experimental top

Reactions were conducted under an atmosphere of nitrogen using standard Schlenk techniques and hexane-dried over sodium metal. Tris(4-methylphenyl)arsine (Maybridge) is used as received and bis(diphenylphosphino)methane (Bruce et al., 1983) was prepared by a reported procedure. Ru3(CO)10(µ-Ph2PCH2PPh2) (102.4 mg, 0.1 mmol) and tris(p-tolyl)arsine (34.83 mg, 0.1 mmol) were refluxed for 15 minutes in hexane (25 ml) under a current of nitrogen. The reaction mixture turned intense red. The solvent was removed under vacuum. The reaction mixture was separated by TLC (dichloromethane:hexane, 30:70). Two bands appeared. The major band (red) Rf = 0.56 yielded the title compound which was crystallized from CH2Cl2 - CH3OH, yield = 60 mg, 43.73%, m.p. 197–200 °C. IR(cyclohexane).ν(CO) 2082 s, 2000 s, 1981 s, cm-1. 1H NMR (CDCl3), δ 7.144–7.499 (32H, Ph), δ 4.185–4.336 (m, 2H, –CH2–), δ 2.365 (s, 9H, 3CH3).

Refinement top

All hydrogen atoms were positioned geometrically and refined using a riding model with C—H = 0.93–0.96 Å and Uiso(H) = 1.2 or 1.5 Ueq(C). A rotating group model was used for the methyl groups.

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 b axis, showing the molecular dimers stacked down b axis. Hydrogen atoms that not involved in the hydrogen-bonding (dashed lines) have been omitted for clarity.
[µ-Bis(diphenylphosphino)methane-1:2κ2P:P']nonacarbonyl- 1κ3C,2κ3C,3κ3C-[tris(4- methylphenyl)arsine-3κAs]-triangulo-triruthenium(0) top
Crystal data top
[Ru3(C21H21As)(C25H22P2)(CO)9]Z = 2
Mr = 1287.96F(000) = 1280
Triclinic, P1Dx = 1.646 Mg m−3
Hall symbol: -P 1Mo Kα radiation, λ = 0.71073 Å
a = 11.1241 (1) ÅCell parameters from 9275 reflections
b = 12.1660 (2) Åθ = 2.4–36.0°
c = 20.0895 (3) ŵ = 1.61 mm−1
α = 91.406 (1)°T = 100 K
β = 101.116 (1)°Plate, red
γ = 102.473 (1)°0.29 × 0.22 × 0.06 mm
V = 2598.63 (6) Å3
Data collection top
Bruker SMART APEXII CCD area-detector
diffractometer		24677 independent reflections
Radiation source: fine-focus sealed tube19683 reflections with I > 2σ(I)
graphiteRint = 0.035
φ and ω scansθmax = 36.2°, θmin = 1.9°
Absorption correction: multi-scan
(SADABS; Bruker, 2005)		h = −18→18
Tmin = 0.653, Tmax = 0.907k = −20→19
104298 measured reflectionsl = −33→32
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) = 0.084H-atom parameters constrained
S = 1.02 w = 1/[σ2(Fo2) + (0.0322P)2 + 3.0613P]
where P = (Fo2 + 2Fc2)/3
24677 reflections(Δ/σ)max = 0.001
634 parametersΔρmax = 3.41 e Å−3
0 restraintsΔρmin = −1.34 e Å−3
Crystal data top
[Ru3(C21H21As)(C25H22P2)(CO)9]γ = 102.473 (1)°
Mr = 1287.96V = 2598.63 (6) Å3
Triclinic, P1Z = 2
a = 11.1241 (1) ÅMo Kα radiation
b = 12.1660 (2) ŵ = 1.61 mm−1
c = 20.0895 (3) ÅT = 100 K
α = 91.406 (1)°0.29 × 0.22 × 0.06 mm
β = 101.116 (1)°
Data collection top
Bruker SMART APEXII CCD area-detector
diffractometer		24677 independent reflections
Absorption correction: multi-scan
(SADABS; Bruker, 2005)		19683 reflections with I > 2σ(I)
Tmin = 0.653, Tmax = 0.907Rint = 0.035
104298 measured reflectionsθmax = 36.2°
Refinement top
R[F2 > 2σ(F2)] = 0.037H-atom parameters constrained
wR(F2) = 0.084Δρmax = 3.41 e Å−3
S = 1.02Δρmin = −1.34 e Å−3
24677 reflectionsAbsolute structure: ?
634 parametersFlack parameter: ?
0 restraintsRogers parameter: ?
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. IR spectra was recorded with a Matson 1000 FTIR spectrometer in a NaCl solution cell (0.1 mm). NMR spectra recorded in CDCl3 with a Bruker 400 MHz s pectrometer.

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
Ru1−0.092501 (13)0.023179 (12)0.225967 (7)0.01420 (3)
Ru2−0.184055 (13)0.120663 (12)0.329974 (7)0.01335 (3)
Ru3−0.006333 (14)0.260591 (12)0.267982 (7)0.01472 (3)
As10.174870 (18)0.346910 (16)0.217792 (10)0.01513 (4)
P1−0.14945 (4)−0.15583 (4)0.26340 (2)0.01517 (8)
P2−0.32726 (4)−0.04886 (4)0.33226 (2)0.01405 (8)
O1−0.35304 (14)0.02944 (13)0.14079 (7)0.0228 (3)
O2−0.01281 (17)−0.06563 (15)0.10257 (8)0.0307 (4)
O30.18160 (14)0.06485 (14)0.30313 (8)0.0233 (3)
O40.01850 (14)0.02577 (14)0.42259 (8)0.0251 (3)
O5−0.22301 (17)0.26804 (15)0.44509 (8)0.0322 (4)
O6−0.36138 (14)0.23945 (13)0.23654 (8)0.0244 (3)
O70.16295 (16)0.27361 (15)0.41018 (8)0.0313 (4)
O8−0.09867 (17)0.45777 (14)0.31728 (9)0.0318 (4)
O9−0.17955 (16)0.26067 (15)0.12914 (8)0.0285 (3)
C1−0.01915 (18)−0.21580 (16)0.30540 (10)0.0184 (3)
C20.0805 (2)−0.21172 (19)0.27234 (12)0.0241 (4)
H2A0.0810−0.17560.23210.029*
C30.1795 (2)−0.2612 (2)0.29890 (13)0.0279 (4)
H3A0.2453−0.25840.27620.033*
C40.1805 (2)−0.3145 (2)0.35887 (12)0.0277 (4)
H4A0.2462−0.34840.37610.033*
C50.0834 (2)−0.3173 (2)0.39312 (12)0.0272 (4)
H5A0.0844−0.35220.43380.033*
C6−0.0160 (2)−0.26779 (19)0.36655 (11)0.0239 (4)
H6A−0.0808−0.26950.38990.029*
C7−0.23405 (18)−0.27244 (16)0.19979 (10)0.0189 (3)
C8−0.2579 (2)−0.38311 (18)0.22004 (12)0.0256 (4)
H8A−0.2311−0.39690.26520.031*
C9−0.3213 (3)−0.4723 (2)0.17321 (14)0.0357 (5)
H9A−0.3373−0.54550.18710.043*
C10−0.3608 (3)−0.4528 (2)0.10588 (15)0.0389 (6)
H10A−0.4030−0.51280.07460.047*
C11−0.3375 (2)−0.3440 (2)0.08499 (13)0.0323 (5)
H11A−0.3639−0.33100.03970.039*
C12−0.2743 (2)−0.25394 (18)0.13192 (11)0.0236 (4)
H12A−0.2590−0.18090.11770.028*
C13−0.25005 (17)−0.16738 (16)0.32744 (10)0.0169 (3)
H13A−0.3142−0.23680.31690.020*
H13B−0.1990−0.17240.37170.020*
C14−0.38444 (17)−0.07840 (16)0.41085 (9)0.0165 (3)
C15−0.29807 (19)−0.0528 (2)0.47252 (10)0.0236 (4)
H15A−0.2149−0.01770.47280.028*
C16−0.3348 (2)−0.0791 (2)0.53344 (11)0.0268 (4)
H16A−0.2764−0.06230.57420.032*
C17−0.4591 (2)−0.13053 (19)0.53333 (11)0.0248 (4)
H17A−0.4841−0.14810.57410.030*
C18−0.5454 (2)−0.15564 (19)0.47262 (11)0.0247 (4)
H18A−0.6286−0.18990.47260.030*
C19−0.50858 (19)−0.12991 (17)0.41136 (10)0.0206 (4)
H19A−0.5672−0.14720.37070.025*
C20−0.46895 (16)−0.08207 (16)0.26597 (9)0.0155 (3)
C21−0.54723 (17)−0.00499 (16)0.25740 (9)0.0169 (3)
H21A−0.52800.05950.28670.020*
C22−0.65329 (18)−0.02445 (18)0.20536 (10)0.0206 (4)
H22A−0.70480.02690.20000.025*
C23−0.68229 (19)−0.1205 (2)0.16137 (11)0.0242 (4)
H23A−0.7524−0.13280.12610.029*
C24−0.6067 (2)−0.19810 (19)0.17000 (11)0.0241 (4)
H24A−0.6269−0.26290.14090.029*
C25−0.50038 (18)−0.17913 (17)0.22222 (10)0.0196 (3)
H25A−0.4502−0.23160.22790.024*
C260.14521 (18)0.46556 (16)0.15728 (10)0.0175 (3)
C270.0521 (2)0.52311 (18)0.16335 (11)0.0230 (4)
H27A0.00870.50900.19850.028*
C280.0236 (2)0.60180 (19)0.11705 (11)0.0257 (4)
H28A−0.03880.63970.12180.031*
C290.0867 (2)0.62468 (17)0.06387 (10)0.0224 (4)
C300.1811 (2)0.56661 (19)0.05844 (11)0.0253 (4)
H30A0.22480.58060.02330.030*
C310.2101 (2)0.48899 (18)0.10459 (11)0.0221 (4)
H31A0.27350.45200.10040.027*
C320.32589 (17)0.41783 (16)0.28350 (10)0.0178 (3)
C330.37183 (18)0.53379 (17)0.28934 (10)0.0201 (3)
H33A0.33440.57870.25880.024*
C340.4737 (2)0.58329 (18)0.34080 (12)0.0249 (4)
H34A0.50240.66130.34470.030*
C350.5331 (2)0.5188 (2)0.38627 (12)0.0282 (4)
C360.4884 (2)0.4020 (2)0.37915 (13)0.0323 (5)
H36A0.52830.35710.40870.039*
C370.3853 (2)0.35127 (19)0.32867 (12)0.0271 (4)
H37A0.35600.27330.32500.032*
C380.24235 (18)0.25781 (16)0.15858 (10)0.0180 (3)
C390.37055 (19)0.27305 (19)0.16030 (11)0.0228 (4)
H39A0.42810.32340.19300.027*
C400.4128 (2)0.2133 (2)0.11325 (11)0.0270 (4)
H40A0.49870.22430.11470.032*
C410.3282 (2)0.1367 (2)0.06356 (11)0.0259 (4)
C420.2006 (2)0.12344 (19)0.06198 (10)0.0248 (4)
H42A0.14300.07370.02900.030*
C430.1574 (2)0.18324 (18)0.10882 (10)0.0208 (4)
H43A0.07150.17330.10680.025*
C440.07788 (19)0.05990 (17)0.27751 (10)0.0193 (3)
C45−0.03974 (19)−0.02775 (18)0.14906 (10)0.0205 (3)
C46−0.25780 (19)0.02840 (16)0.17457 (10)0.0180 (3)
C47−0.29468 (18)0.19138 (16)0.26811 (9)0.0173 (3)
C48−0.20782 (18)0.21153 (18)0.40222 (10)0.0199 (3)
C49−0.05406 (18)0.06182 (17)0.38594 (10)0.0186 (3)
C500.0998 (2)0.26239 (17)0.35718 (10)0.0210 (4)
C51−0.05753 (19)0.38722 (17)0.29861 (10)0.0208 (4)
C52−0.11750 (19)0.25061 (18)0.18030 (10)0.0208 (4)
C530.0546 (3)0.7065 (2)0.01282 (11)0.0315 (5)
H53A−0.00100.74740.02800.047*
H53B0.01400.6662−0.03010.047*
H53C0.13010.75840.00780.047*
C540.6437 (3)0.5730 (3)0.44273 (15)0.0442 (7)
H54A0.64700.65230.44840.066*
H54B0.72030.56250.43100.066*
H54C0.63360.53860.48440.066*
C550.3739 (3)0.0679 (3)0.01549 (12)0.0391 (6)
H55A0.30330.0187−0.01370.059*
H55B0.42640.02370.04080.059*
H55C0.42150.1170−0.01150.059*
Atomic displacement parameters (Å2) top
U11U22U33U12U13U23
Ru10.01525 (6)0.01428 (6)0.01282 (6)0.00304 (5)0.00261 (4)0.00064 (5)
Ru20.01196 (6)0.01505 (6)0.01221 (5)0.00194 (5)0.00173 (4)0.00064 (4)
Ru30.01490 (6)0.01372 (6)0.01460 (6)0.00119 (5)0.00306 (5)0.00016 (5)
As10.01466 (8)0.01405 (8)0.01656 (8)0.00346 (6)0.00254 (6)0.00169 (6)
P10.01332 (19)0.0149 (2)0.0173 (2)0.00427 (16)0.00200 (15)0.00145 (16)
P20.01206 (18)0.0156 (2)0.01410 (18)0.00291 (15)0.00175 (14)0.00185 (15)
O10.0227 (7)0.0262 (7)0.0189 (6)0.0075 (6)0.0004 (5)−0.0001 (5)
O20.0337 (9)0.0331 (9)0.0253 (8)0.0052 (7)0.0099 (7)−0.0068 (7)
O30.0183 (6)0.0279 (8)0.0228 (7)0.0055 (6)0.0020 (5)−0.0028 (6)
O40.0177 (6)0.0336 (8)0.0233 (7)0.0063 (6)0.0012 (5)0.0080 (6)
O50.0380 (9)0.0348 (9)0.0240 (7)0.0046 (7)0.0115 (7)−0.0070 (7)
O60.0212 (7)0.0253 (7)0.0269 (7)0.0076 (6)0.0016 (6)0.0072 (6)
O70.0311 (8)0.0325 (9)0.0236 (7)0.0011 (7)−0.0040 (6)0.0019 (6)
O80.0375 (9)0.0248 (8)0.0358 (9)0.0107 (7)0.0098 (7)−0.0001 (7)
O90.0288 (8)0.0299 (8)0.0224 (7)0.0011 (7)0.0003 (6)0.0072 (6)
C10.0150 (7)0.0170 (8)0.0227 (8)0.0049 (6)0.0013 (6)0.0013 (7)
C20.0207 (9)0.0261 (10)0.0280 (10)0.0087 (8)0.0067 (7)0.0055 (8)
C30.0193 (9)0.0308 (11)0.0361 (12)0.0104 (8)0.0065 (8)0.0042 (9)
C40.0185 (9)0.0279 (11)0.0356 (11)0.0094 (8)−0.0014 (8)0.0015 (9)
C50.0268 (10)0.0284 (11)0.0265 (10)0.0115 (9)−0.0008 (8)0.0041 (8)
C60.0209 (9)0.0281 (10)0.0238 (9)0.0106 (8)0.0013 (7)0.0040 (8)
C70.0163 (8)0.0167 (8)0.0238 (9)0.0058 (6)0.0021 (6)−0.0015 (7)
C80.0274 (10)0.0167 (9)0.0314 (11)0.0045 (8)0.0031 (8)0.0017 (8)
C90.0410 (14)0.0175 (10)0.0435 (14)0.0022 (9)0.0018 (11)−0.0011 (9)
C100.0448 (15)0.0226 (11)0.0407 (14)0.0023 (10)−0.0047 (11)−0.0102 (10)
C110.0375 (13)0.0260 (11)0.0280 (11)0.0063 (10)−0.0043 (9)−0.0055 (9)
C120.0246 (9)0.0185 (9)0.0253 (9)0.0045 (7)0.0002 (7)−0.0025 (7)
C130.0152 (7)0.0174 (8)0.0191 (8)0.0054 (6)0.0033 (6)0.0031 (6)
C140.0158 (7)0.0179 (8)0.0172 (7)0.0055 (6)0.0047 (6)0.0046 (6)
C150.0167 (8)0.0359 (11)0.0191 (8)0.0084 (8)0.0026 (6)0.0062 (8)
C160.0265 (10)0.0383 (12)0.0176 (8)0.0112 (9)0.0046 (7)0.0083 (8)
C170.0326 (11)0.0247 (10)0.0215 (9)0.0088 (8)0.0124 (8)0.0090 (8)
C180.0262 (10)0.0230 (9)0.0256 (9)0.0003 (8)0.0122 (8)0.0035 (8)
C190.0196 (8)0.0199 (9)0.0212 (8)0.0008 (7)0.0057 (7)0.0010 (7)
C200.0131 (7)0.0167 (8)0.0157 (7)0.0022 (6)0.0017 (6)0.0025 (6)
C210.0150 (7)0.0182 (8)0.0176 (7)0.0048 (6)0.0020 (6)0.0027 (6)
C220.0164 (8)0.0252 (9)0.0208 (8)0.0071 (7)0.0021 (6)0.0065 (7)
C230.0173 (8)0.0315 (11)0.0210 (9)0.0045 (8)−0.0022 (7)0.0023 (8)
C240.0210 (9)0.0243 (10)0.0229 (9)0.0023 (8)−0.0016 (7)−0.0052 (7)
C250.0166 (8)0.0192 (8)0.0219 (8)0.0035 (7)0.0019 (6)−0.0010 (7)
C260.0174 (8)0.0158 (8)0.0183 (8)0.0033 (6)0.0015 (6)0.0024 (6)
C270.0265 (10)0.0234 (9)0.0230 (9)0.0107 (8)0.0077 (7)0.0075 (7)
C280.0289 (10)0.0249 (10)0.0268 (10)0.0127 (8)0.0056 (8)0.0081 (8)
C290.0287 (10)0.0187 (9)0.0165 (8)0.0042 (7)−0.0021 (7)0.0024 (7)
C300.0327 (11)0.0222 (9)0.0210 (9)0.0036 (8)0.0076 (8)0.0057 (7)
C310.0238 (9)0.0211 (9)0.0240 (9)0.0071 (7)0.0084 (7)0.0042 (7)
C320.0156 (7)0.0184 (8)0.0183 (8)0.0019 (6)0.0026 (6)0.0011 (6)
C330.0185 (8)0.0170 (8)0.0243 (9)0.0033 (7)0.0038 (7)0.0017 (7)
C340.0213 (9)0.0192 (9)0.0306 (10)−0.0015 (7)0.0040 (8)−0.0017 (8)
C350.0203 (9)0.0327 (11)0.0252 (10)−0.0032 (8)−0.0007 (7)0.0011 (8)
C360.0276 (11)0.0299 (11)0.0317 (11)0.0007 (9)−0.0069 (9)0.0093 (9)
C370.0252 (10)0.0200 (9)0.0295 (10)0.0000 (8)−0.0050 (8)0.0072 (8)
C380.0197 (8)0.0170 (8)0.0187 (8)0.0073 (7)0.0038 (6)0.0019 (6)
C390.0189 (8)0.0258 (10)0.0250 (9)0.0078 (7)0.0044 (7)0.0018 (8)
C400.0238 (10)0.0378 (12)0.0233 (9)0.0136 (9)0.0066 (8)0.0047 (9)
C410.0334 (11)0.0327 (11)0.0178 (8)0.0189 (9)0.0066 (8)0.0049 (8)
C420.0313 (11)0.0266 (10)0.0170 (8)0.0097 (8)0.0023 (7)0.0020 (7)
C430.0230 (9)0.0216 (9)0.0183 (8)0.0079 (7)0.0023 (7)0.0017 (7)
C440.0207 (8)0.0199 (8)0.0160 (7)0.0011 (7)0.0046 (6)−0.0010 (6)
C450.0206 (8)0.0213 (9)0.0186 (8)0.0043 (7)0.0026 (6)−0.0001 (7)
C460.0219 (8)0.0158 (8)0.0169 (8)0.0048 (7)0.0047 (6)0.0007 (6)
C470.0168 (8)0.0158 (8)0.0176 (8)0.0009 (6)0.0029 (6)0.0004 (6)
C480.0187 (8)0.0226 (9)0.0177 (8)0.0028 (7)0.0042 (6)0.0013 (7)
C490.0150 (7)0.0216 (9)0.0186 (8)0.0022 (7)0.0045 (6)0.0021 (7)
C500.0224 (9)0.0174 (8)0.0218 (8)0.0017 (7)0.0043 (7)0.0017 (7)
C510.0220 (9)0.0185 (8)0.0203 (8)0.0012 (7)0.0042 (7)0.0003 (7)
C520.0189 (8)0.0214 (9)0.0208 (8)0.0009 (7)0.0051 (7)0.0026 (7)
C530.0474 (14)0.0250 (10)0.0195 (9)0.0073 (10)0.0006 (9)0.0063 (8)
C540.0340 (13)0.0455 (16)0.0374 (14)−0.0084 (12)−0.0116 (11)0.0021 (12)
C550.0576 (17)0.0488 (16)0.0203 (10)0.0313 (14)0.0094 (10)0.0017 (10)
Geometric parameters (Å, °) top
Ru1—C451.891 (2)C16—C171.388 (3)
Ru1—C441.928 (2)C16—H16A0.9300
Ru1—C461.942 (2)C17—C181.381 (3)
Ru1—P12.3190 (5)C17—H17A0.9300
Ru1—Ru22.8338 (2)C18—C191.392 (3)
Ru1—Ru32.8890 (2)C18—H18A0.9300
Ru2—C481.896 (2)C19—H19A0.9300
Ru2—C471.9286 (19)C20—C251.393 (3)
Ru2—C491.931 (2)C20—C211.404 (3)
Ru2—P22.3253 (5)C21—C221.390 (3)
Ru2—Ru32.8208 (2)C21—H21A0.9300
Ru3—C511.883 (2)C22—C231.388 (3)
Ru3—C521.932 (2)C22—H22A0.9300
Ru3—C501.943 (2)C23—C241.387 (3)
Ru3—As12.4706 (2)C23—H23A0.9300
As1—C321.9422 (19)C24—C251.394 (3)
As1—C381.9458 (19)C24—H24A0.9300
As1—C261.9513 (19)C25—H25A0.9300
P1—C11.8332 (19)C26—C271.391 (3)
P1—C71.844 (2)C26—C311.394 (3)
P1—C131.8503 (19)C27—C281.394 (3)
P2—C201.8193 (18)C27—H27A0.9300
P2—C141.8283 (19)C28—C291.390 (3)
P2—C131.8402 (19)C28—H28A0.9300
O1—C461.145 (2)C29—C301.406 (3)
O2—C451.149 (2)C29—C531.494 (3)
O3—C441.157 (2)C30—C311.384 (3)
O4—C491.151 (2)C30—H30A0.9300
O5—C481.149 (3)C31—H31A0.9300
O6—C471.148 (2)C32—C331.387 (3)
O7—C501.144 (3)C32—C371.397 (3)
O8—C511.143 (3)C33—C341.392 (3)
O9—C521.147 (3)C33—H33A0.9300
C1—C21.390 (3)C34—C351.383 (3)
C1—C61.393 (3)C34—H34A0.9300
C2—C31.391 (3)C35—C361.394 (3)
C2—H2A0.9300C35—C541.520 (3)
C3—C41.381 (3)C36—C371.393 (3)
C3—H3A0.9300C36—H36A0.9300
C4—C51.383 (3)C37—H37A0.9300
C4—H4A0.9300C38—C391.391 (3)
C5—C61.395 (3)C38—C431.392 (3)
C5—H5A0.9300C39—C401.388 (3)
C6—H6A0.9300C39—H39A0.9300
C7—C121.391 (3)C40—C411.401 (3)
C7—C81.401 (3)C40—H40A0.9300
C8—C91.387 (3)C41—C421.387 (3)
C8—H8A0.9300C41—C551.492 (3)
C9—C101.382 (4)C42—C431.392 (3)
C9—H9A0.9300C42—H42A0.9300
C10—C111.384 (4)C43—H43A0.9300
C10—H10A0.9300C53—H53A0.9600
C11—C121.394 (3)C53—H53B0.9600
C11—H11A0.9300C53—H53C0.9600
C12—H12A0.9300C54—H54A0.9600
C13—H13A0.9700C54—H54B0.9600
C13—H13B0.9700C54—H54C0.9600
C14—C191.390 (3)C55—H55A0.9600
C14—C151.396 (3)C55—H55B0.9600
C15—C161.386 (3)C55—H55C0.9600
C15—H15A0.9300
C45—Ru1—C4491.37 (8)C15—C16—C17119.8 (2)
C45—Ru1—C4693.46 (8)C15—C16—H16A120.1
C44—Ru1—C46165.13 (8)C17—C16—H16A120.1
C45—Ru1—P194.42 (6)C18—C17—C16119.91 (19)
C44—Ru1—P196.98 (6)C18—C17—H17A120.0
C46—Ru1—P196.66 (6)C16—C17—H17A120.0
C45—Ru1—Ru2172.35 (6)C17—C18—C19120.4 (2)
C44—Ru1—Ru292.49 (6)C17—C18—H18A119.8
C46—Ru1—Ru281.22 (6)C19—C18—H18A119.8
P1—Ru1—Ru291.664 (13)C14—C19—C18120.20 (19)
C45—Ru1—Ru3116.73 (6)C14—C19—H19A119.9
C44—Ru1—Ru367.59 (6)C18—C19—H19A119.9
C46—Ru1—Ru397.73 (6)C25—C20—C21118.95 (17)
P1—Ru1—Ru3144.599 (14)C25—C20—P2122.50 (14)
Ru2—Ru1—Ru359.055 (5)C21—C20—P2118.52 (14)
C48—Ru2—C4788.44 (8)C22—C21—C20120.43 (18)
C48—Ru2—C4994.40 (8)C22—C21—H21A119.8
C47—Ru2—C49171.67 (8)C20—C21—H21A119.8
C48—Ru2—P2103.24 (6)C23—C22—C21120.03 (19)
C47—Ru2—P297.15 (6)C23—C22—H22A120.0
C49—Ru2—P289.84 (6)C21—C22—H22A120.0
C48—Ru2—Ru3105.92 (6)C24—C23—C22120.04 (19)
C47—Ru2—Ru380.25 (6)C24—C23—H23A120.0
C49—Ru2—Ru391.43 (6)C22—C23—H23A120.0
P2—Ru2—Ru3150.627 (13)C23—C24—C25120.16 (19)
C48—Ru2—Ru1166.17 (6)C23—C24—H24A119.9
C47—Ru2—Ru194.46 (6)C25—C24—H24A119.9
C49—Ru2—Ru180.97 (6)C20—C25—C24120.38 (19)
P2—Ru2—Ru189.842 (13)C20—C25—H25A119.8
Ru3—Ru2—Ru161.448 (5)C24—C25—H25A119.8
C51—Ru3—C5292.34 (9)C27—C26—C31118.77 (18)
C51—Ru3—C5089.02 (9)C27—C26—As1120.03 (15)
C52—Ru3—C50176.73 (8)C31—C26—As1121.06 (15)
C51—Ru3—As1102.66 (6)C26—C27—C28120.5 (2)
C52—Ru3—As190.29 (6)C26—C27—H27A119.8
C50—Ru3—As192.32 (6)C28—C27—H27A119.8
C51—Ru3—Ru289.27 (6)C29—C28—C27121.2 (2)
C52—Ru3—Ru295.19 (6)C29—C28—H28A119.4
C50—Ru3—Ru281.84 (6)C27—C28—H28A119.4
As1—Ru3—Ru2166.672 (9)C28—C29—C30117.92 (19)
C51—Ru3—Ru1143.34 (6)C28—C29—C53121.7 (2)
C52—Ru3—Ru173.64 (6)C30—C29—C53120.4 (2)
C50—Ru3—Ru1103.55 (6)C31—C30—C29120.9 (2)
As1—Ru3—Ru1110.910 (8)C31—C30—H30A119.5
Ru2—Ru3—Ru159.496 (5)C29—C30—H30A119.5
C32—As1—C38101.24 (8)C30—C31—C26120.7 (2)
C32—As1—C26104.04 (8)C30—C31—H31A119.6
C38—As1—C2698.60 (8)C26—C31—H31A119.6
C32—As1—Ru3114.70 (6)C33—C32—C37119.16 (18)
C38—As1—Ru3121.17 (6)C33—C32—As1121.50 (15)
C26—As1—Ru3114.49 (6)C37—C32—As1119.23 (15)
C1—P1—C7100.13 (9)C32—C33—C34120.27 (19)
C1—P1—C13102.22 (9)C32—C33—H33A119.9
C7—P1—C13102.95 (9)C34—C33—H33A119.9
C1—P1—Ru1115.63 (6)C35—C34—C33121.3 (2)
C7—P1—Ru1118.28 (7)C35—C34—H34A119.3
C13—P1—Ru1115.20 (6)C33—C34—H34A119.3
C20—P2—C14104.13 (8)C34—C35—C36118.2 (2)
C20—P2—C13105.86 (9)C34—C35—C54121.3 (2)
C14—P2—C1399.07 (9)C36—C35—C54120.6 (2)
C20—P2—Ru2117.91 (6)C37—C36—C35121.2 (2)
C14—P2—Ru2117.92 (6)C37—C36—H36A119.4
C13—P2—Ru2109.76 (6)C35—C36—H36A119.4
C2—C1—C6118.60 (18)C36—C37—C32119.8 (2)
C2—C1—P1117.10 (15)C36—C37—H37A120.1
C6—C1—P1124.27 (15)C32—C37—H37A120.1
C1—C2—C3120.6 (2)C39—C38—C43119.29 (18)
C1—C2—H2A119.7C39—C38—As1122.65 (15)
C3—C2—H2A119.7C43—C38—As1117.81 (15)
C4—C3—C2120.3 (2)C40—C39—C38120.1 (2)
C4—C3—H3A119.8C40—C39—H39A119.9
C2—C3—H3A119.8C38—C39—H39A119.9
C3—C4—C5119.8 (2)C39—C40—C41121.1 (2)
C3—C4—H4A120.1C39—C40—H40A119.4
C5—C4—H4A120.1C41—C40—H40A119.4
C4—C5—C6120.0 (2)C42—C41—C40118.1 (2)
C4—C5—H5A120.0C42—C41—C55120.8 (2)
C6—C5—H5A120.0C40—C41—C55121.0 (2)
C1—C6—C5120.7 (2)C41—C42—C43121.2 (2)
C1—C6—H6A119.7C41—C42—H42A119.4
C5—C6—H6A119.7C43—C42—H42A119.4
C12—C7—C8118.79 (19)C38—C43—C42120.17 (19)
C12—C7—P1121.89 (15)C38—C43—H43A119.9
C8—C7—P1119.32 (16)C42—C43—H43A119.9
C9—C8—C7120.5 (2)O3—C44—Ru1168.27 (18)
C9—C8—H8A119.8O2—C45—Ru1175.42 (19)
C7—C8—H8A119.8O1—C46—Ru1175.83 (17)
C10—C9—C8120.1 (2)O6—C47—Ru2173.52 (17)
C10—C9—H9A119.9O5—C48—Ru2178.6 (2)
C8—C9—H9A119.9O4—C49—Ru2175.36 (17)
C9—C10—C11120.1 (2)O7—C50—Ru3173.88 (19)
C9—C10—H10A119.9O8—C51—Ru3173.89 (19)
C11—C10—H10A119.9O9—C52—Ru3170.53 (19)
C10—C11—C12120.0 (2)C29—C53—H53A109.5
C10—C11—H11A120.0C29—C53—H53B109.5
C12—C11—H11A120.0H53A—C53—H53B109.5
C7—C12—C11120.5 (2)C29—C53—H53C109.5
C7—C12—H12A119.8H53A—C53—H53C109.5
C11—C12—H12A119.8H53B—C53—H53C109.5
P2—C13—P1114.18 (10)C35—C54—H54A109.5
P2—C13—H13A108.7C35—C54—H54B109.5
P1—C13—H13A108.7H54A—C54—H54B109.5
P2—C13—H13B108.7C35—C54—H54C109.5
P1—C13—H13B108.7H54A—C54—H54C109.5
H13A—C13—H13B107.6H54B—C54—H54C109.5
C19—C14—C15118.95 (18)C41—C55—H55A109.5
C19—C14—P2122.70 (15)C41—C55—H55B109.5
C15—C14—P2118.28 (14)H55A—C55—H55B109.5
C16—C15—C14120.74 (19)C41—C55—H55C109.5
C16—C15—H15A119.6H55A—C55—H55C109.5
C14—C15—H15A119.6H55B—C55—H55C109.5
C44—Ru1—Ru2—C4836.6 (3)Ru1—P1—C1—C2−49.09 (18)
C46—Ru1—Ru2—C48−129.9 (3)C7—P1—C1—C6−98.64 (19)
P1—Ru1—Ru2—C48133.7 (3)C13—P1—C1—C67.1 (2)
Ru3—Ru1—Ru2—C48−25.3 (3)Ru1—P1—C1—C6133.08 (17)
C44—Ru1—Ru2—C47138.26 (8)C6—C1—C2—C31.7 (3)
C46—Ru1—Ru2—C47−28.19 (8)P1—C1—C2—C3−176.25 (18)
P1—Ru1—Ru2—C47−124.67 (6)C1—C2—C3—C4−0.5 (4)
Ru3—Ru1—Ru2—C4776.36 (5)C2—C3—C4—C5−0.9 (4)
C44—Ru1—Ru2—C49−34.71 (8)C3—C4—C5—C60.9 (4)
C46—Ru1—Ru2—C49158.83 (8)C2—C1—C6—C5−1.7 (3)
P1—Ru1—Ru2—C4962.35 (6)P1—C1—C6—C5176.15 (17)
Ru3—Ru1—Ru2—C49−96.62 (6)C4—C5—C6—C10.4 (3)
C44—Ru1—Ru2—P2−124.58 (6)C1—P1—C7—C12−132.65 (18)
C46—Ru1—Ru2—P268.96 (6)C13—P1—C7—C12122.18 (18)
P1—Ru1—Ru2—P2−27.517 (17)Ru1—P1—C7—C12−6.1 (2)
Ru3—Ru1—Ru2—P2173.516 (13)C1—P1—C7—C846.89 (18)
C44—Ru1—Ru2—Ru361.90 (6)C13—P1—C7—C8−58.28 (18)
C46—Ru1—Ru2—Ru3−104.55 (6)Ru1—P1—C7—C8173.41 (14)
P1—Ru1—Ru2—Ru3158.967 (13)C12—C7—C8—C9−0.4 (3)
C48—Ru2—Ru3—C51−26.27 (9)P1—C7—C8—C9−179.98 (19)
C47—Ru2—Ru3—C5159.27 (8)C7—C8—C9—C100.5 (4)
C49—Ru2—Ru3—C51−121.25 (9)C8—C9—C10—C11−0.2 (4)
P2—Ru2—Ru3—C51146.53 (7)C9—C10—C11—C12−0.1 (4)
Ru1—Ru2—Ru3—C51159.84 (6)C8—C7—C12—C110.1 (3)
C48—Ru2—Ru3—C52−118.55 (9)P1—C7—C12—C11179.64 (18)
C47—Ru2—Ru3—C52−33.01 (9)C10—C11—C12—C70.2 (4)
C49—Ru2—Ru3—C52146.47 (9)C20—P2—C13—P184.11 (11)
P2—Ru2—Ru3—C5254.24 (7)C14—P2—C13—P1−168.29 (10)
Ru1—Ru2—Ru3—C5267.55 (6)Ru2—P2—C13—P1−44.14 (11)
C48—Ru2—Ru3—C5062.84 (9)C1—P1—C13—P2143.73 (10)
C47—Ru2—Ru3—C50148.38 (9)C7—P1—C13—P2−112.71 (11)
C49—Ru2—Ru3—C50−32.14 (9)Ru1—P1—C13—P217.50 (12)
P2—Ru2—Ru3—C50−124.36 (7)C20—P2—C14—C197.93 (19)
Ru1—Ru2—Ru3—C50−111.05 (6)C13—P2—C14—C19−101.07 (18)
C48—Ru2—Ru3—As1127.52 (7)Ru2—P2—C14—C19140.75 (15)
C47—Ru2—Ru3—As1−146.94 (7)C20—P2—C14—C15−175.16 (17)
C49—Ru2—Ru3—As132.54 (7)C13—P2—C14—C1575.84 (18)
P2—Ru2—Ru3—As1−59.69 (5)Ru2—P2—C14—C15−42.34 (19)
Ru1—Ru2—Ru3—As1−46.38 (3)C19—C14—C15—C160.6 (3)
C48—Ru2—Ru3—Ru1173.90 (6)P2—C14—C15—C16−176.45 (18)
C47—Ru2—Ru3—Ru1−100.56 (6)C14—C15—C16—C17−0.6 (4)
C49—Ru2—Ru3—Ru178.91 (6)C15—C16—C17—C180.2 (4)
P2—Ru2—Ru3—Ru1−13.31 (3)C16—C17—C18—C190.2 (3)
C45—Ru1—Ru3—C51137.45 (12)C15—C14—C19—C18−0.2 (3)
C44—Ru1—Ru3—C51−142.84 (12)P2—C14—C19—C18176.67 (16)
C46—Ru1—Ru3—C5139.61 (12)C17—C18—C19—C14−0.1 (3)
P1—Ru1—Ru3—C51−73.53 (11)C14—P2—C20—C25−105.57 (17)
Ru2—Ru1—Ru3—C51−35.26 (10)C13—P2—C20—C25−1.66 (18)
C45—Ru1—Ru3—C5266.31 (9)Ru2—P2—C20—C25121.60 (15)
C44—Ru1—Ru3—C52146.02 (9)C14—P2—C20—C2176.48 (16)
C46—Ru1—Ru3—C52−31.53 (8)C13—P2—C20—C21−179.60 (14)
P1—Ru1—Ru3—C52−144.67 (7)Ru2—P2—C20—C21−56.35 (16)
Ru2—Ru1—Ru3—C52−106.40 (6)C25—C20—C21—C22−1.0 (3)
C45—Ru1—Ru3—C50−115.43 (9)P2—C20—C21—C22177.00 (15)
C44—Ru1—Ru3—C50−35.72 (9)C20—C21—C22—C23−0.1 (3)
C46—Ru1—Ru3—C50146.72 (8)C21—C22—C23—C241.1 (3)
P1—Ru1—Ru3—C5033.59 (7)C22—C23—C24—C25−0.9 (3)
Ru2—Ru1—Ru3—C5071.85 (6)C21—C20—C25—C241.2 (3)
C45—Ru1—Ru3—As1−17.57 (7)P2—C20—C25—C24−176.75 (16)
C44—Ru1—Ru3—As162.13 (6)C23—C24—C25—C20−0.2 (3)
C46—Ru1—Ru3—As1−115.42 (6)C32—As1—C26—C27−102.95 (17)
P1—Ru1—Ru3—As1131.45 (2)C38—As1—C26—C27153.10 (17)
Ru2—Ru1—Ru3—As1169.709 (9)Ru3—As1—C26—C2723.01 (18)
C45—Ru1—Ru3—Ru2172.72 (7)C32—As1—C26—C3181.46 (17)
C44—Ru1—Ru3—Ru2−107.58 (6)C38—As1—C26—C31−22.49 (18)
C46—Ru1—Ru3—Ru274.87 (6)Ru3—As1—C26—C31−152.58 (15)
P1—Ru1—Ru3—Ru2−38.26 (2)C31—C26—C27—C280.7 (3)
C51—Ru3—As1—C3272.96 (9)As1—C26—C27—C28−174.99 (17)
C52—Ru3—As1—C32165.42 (9)C26—C27—C28—C290.1 (3)
C50—Ru3—As1—C32−16.55 (9)C27—C28—C29—C30−0.5 (3)
Ru2—Ru3—As1—C32−80.12 (7)C27—C28—C29—C53178.3 (2)
Ru1—Ru3—As1—C32−122.01 (7)C28—C29—C30—C310.1 (3)
C51—Ru3—As1—C38−165.10 (9)C53—C29—C30—C31−178.7 (2)
C52—Ru3—As1—C38−72.64 (9)C29—C30—C31—C260.7 (3)
C50—Ru3—As1—C38105.38 (9)C27—C26—C31—C30−1.1 (3)
Ru2—Ru3—As1—C3841.81 (8)As1—C26—C31—C30174.55 (16)
Ru1—Ru3—As1—C38−0.08 (7)C38—As1—C32—C33115.60 (17)
C51—Ru3—As1—C26−47.24 (9)C26—As1—C32—C3313.66 (18)
C52—Ru3—As1—C2645.23 (9)Ru3—As1—C32—C33−112.16 (15)
C50—Ru3—As1—C26−136.75 (9)C38—As1—C32—C37−68.31 (18)
Ru2—Ru3—As1—C26159.68 (7)C26—As1—C32—C37−170.24 (17)
Ru1—Ru3—As1—C26117.79 (6)Ru3—As1—C32—C3763.93 (18)
C45—Ru1—P1—C176.59 (10)C37—C32—C33—C34−1.8 (3)
C44—Ru1—P1—C1−15.33 (9)As1—C32—C33—C34174.32 (16)
C46—Ru1—P1—C1170.60 (9)C32—C33—C34—C351.3 (3)
Ru2—Ru1—P1—C1−108.04 (7)C33—C34—C35—C360.3 (4)
Ru3—Ru1—P1—C1−75.95 (8)C33—C34—C35—C54−179.6 (2)
C45—Ru1—P1—C7−42.07 (9)C34—C35—C36—C37−1.4 (4)
C44—Ru1—P1—C7−134.00 (9)C54—C35—C36—C37178.5 (3)
C46—Ru1—P1—C751.94 (9)C35—C36—C37—C320.9 (4)
Ru2—Ru1—P1—C7133.29 (7)C33—C32—C37—C360.7 (3)
Ru3—Ru1—P1—C7165.39 (7)As1—C32—C37—C36−175.50 (19)
C45—Ru1—P1—C13−164.38 (9)C32—As1—C38—C39−13.32 (19)
C44—Ru1—P1—C13103.69 (9)C26—As1—C38—C3992.96 (18)
C46—Ru1—P1—C13−70.37 (9)Ru3—As1—C38—C39−141.50 (15)
Ru2—Ru1—P1—C1310.98 (7)C32—As1—C38—C43172.46 (15)
Ru3—Ru1—P1—C1343.08 (7)C26—As1—C38—C43−81.27 (16)
C48—Ru2—P2—C20105.96 (9)Ru3—As1—C38—C4344.27 (17)
C47—Ru2—P2—C2015.89 (9)C43—C38—C39—C40−0.8 (3)
C49—Ru2—P2—C20−159.56 (9)As1—C38—C39—C40−174.90 (17)
Ru3—Ru2—P2—C20−66.91 (8)C38—C39—C40—C41−0.2 (3)
Ru1—Ru2—P2—C20−78.58 (7)C39—C40—C41—C421.0 (3)
C48—Ru2—P2—C14−20.44 (9)C39—C40—C41—C55−176.6 (2)
C47—Ru2—P2—C14−110.51 (9)C40—C41—C42—C43−0.8 (3)
C49—Ru2—P2—C1474.04 (9)C55—C41—C42—C43176.8 (2)
Ru3—Ru2—P2—C14166.69 (7)C39—C38—C43—C420.9 (3)
Ru1—Ru2—P2—C14155.02 (7)As1—C38—C43—C42175.37 (16)
C48—Ru2—P2—C13−132.77 (9)C41—C42—C43—C38−0.2 (3)
C47—Ru2—P2—C13137.16 (9)C45—Ru1—C44—O3−40.5 (9)
C49—Ru2—P2—C13−38.29 (9)C46—Ru1—C44—O3−149.5 (7)
Ru3—Ru2—P2—C1354.35 (7)P1—Ru1—C44—O354.1 (9)
Ru1—Ru2—P2—C1342.68 (7)Ru2—Ru1—C44—O3146.1 (9)
C7—P1—C1—C279.20 (18)Ru3—Ru1—C44—O3−159.0 (9)
C13—P1—C1—C2−175.04 (16)
Hydrogen-bond geometry (Å, °) top
D—H···AD—HH···AD···AD—H···A
C16—H16A···O3i0.932.493.377 (3)159
C3—H3A···Cg1ii0.932.933.708 (3)142
C22—H22A···Cg2iii0.932.783.453 (2)130
C53—H53B···Cg3iv0.962.943.801 (3)150
Symmetry codes: (i) −x, −y, −z+1; (ii) x+1, y, z; (iii) x−1, y, z; (iv) −x, −y+1, −z.
Table 1
Hydrogen-bond geometry (Å, °) top
D—H···AD—HH···AD···AD—H···A
C16—H16A···O3i0.932.493.377 (3)159
C3—H3A···Cg1ii0.932.933.708 (3)142
C22—H22A···Cg2iii0.932.783.453 (2)130
C53—H53B···Cg3iv0.962.943.801 (3)150
Symmetry codes: (i) −x, −y, −z+1; (ii) x+1, y, z; (iii) x−1, y, z; (iv) −x, −y+1, −z.
Acknowledgements top

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 Gokhale Centenary College, Ankola, Karnataka, India, for 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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