[(R)-2,2-Bis(diphenyl­phosphan­yl)-1,1′-binaphthyl-κ2P,P′]{2-[(2R)-1,2-diamino-1-(4-meth­oxy­phen­yl)-3-methyl­but­yl]-5-meth­oxy­phenyl-κC1}hydrido­ruthenium(II) benzene monosolvate

Abdur-Rashid, K.; Lough, A.J.

doi:10.1107/S1600536812046065

Volume 68
Part 12
Pages m1486-m1487
December 2012

Received 31 October 2012
Accepted 7 November 2012
Online 17 November 2012

Key indicators
Single-crystal X-ray study
T = 150 K
Mean (C-C) = 0.005 Å
R = 0.039
wR = 0.089
Data-to-parameter ratio = 16.5
Details

[(R)-2,2-Bis(diphenylphosphanyl)-1,1'-binaphthyl-²P,P']{2-[(2R)-1,2-diamino-1-(4-methoxyphenyl)-3-methylbutyl]-5-methoxyphenyl-C¹}hydridoruthenium(II) benzene monosolvate

Kamaluddin Abdur-Rashid ^a and Alan J. Lough ^b ^*

^aKanata Chemical Technologies Inc., 101 College Street, Office 230, Toronto, Ontario, Canada M5G 1L7, and ^bDepartment of Chemistry, University of Toronto, Toronto, Ontario, Canada M5S 3H6
Correspondence e-mail: alough@chem.utoronto.ca

In the title complex, [Ru(C₁₉H₂₅N₂O₂)H(C₄₄H₃₂P₂)]·C₆H₆, the Ru^II ion is in a distorted octahedral coordination environment with the hydride H atom trans to the tertiary carbinamine N atom, giving an H-Ru-N angle of 160.8 (12)°. The equatorial sites are occupied by two P atoms, the secondary carbinamine N atom and a coordinated C atom.

Related literature

For the synthesis of Ru(II) hydride complexes with an RuN₂P₂ coordination environment, see: Abdur-Rashid, Faatz et al. (2001); Abdur-Rashid, Abbel et al. (2005); Ohkuma et al. (1995). For their use as catalysts, see: Abdur-Rashid, Guo et al. (2005); Abdur-Rashid et al. (2000); Abdur-Rashid, Lough et al. (2001); Cobley & Henschke (2003); Doucet et al. (1998); Matsumura et al. (2011). For related structures, see: Guo et al. (2004); Li et al. (2004). For kinetic studies, see: Abbel et al. (2005); Abdur-Rashid et al. (2002).

Experimental

Crystal data

[Ru(C₁₉H₂₅N₂O₂)H(C₄₄H₃₂P₂)]·C₆H₆
M_r = 1116.23
Monoclinic, C 2
a = 38.8848 (8) Å
b = 13.5741 (3) Å
c = 10.8871 (2) Å
= 103.967 (1)°
V = 5576.6 (2) Å³
Z = 4
Mo K radiation
= 0.39 mm^-1
T = 150 K
0.35 × 0.32 × 0.25 mm

Data collection

Nonius KappaCCD diffractometer
Absorption correction: multi-scan (SORTAV; Blessing, 1995) T_min = 0.876, T_max = 0.909
21246 measured reflections
11534 independent reflections
10079 reflections with I > 2(I)
R_int = 0.051

Refinement

R[F² > 2(F²)] = 0.039
wR(F²) = 0.089
S = 1.04
11534 reflections
698 parameters
1 restraint
H atoms treated by a mixture of independent and constrained refinement
_max = 0.54 e Å^-3
_min = -0.54 e Å^-3
Absolute structure: Flack (1983), 4924 Friedel pairs
Flack parameter: -0.045 (19)

Data collection: COLLECT (Nonius, 2002); cell refinement: DENZO-SMN (Otwinowski & Minor, 1997); data reduction: DENZO-SMN; program(s) used to solve structure: SIR92 (Altomare et al., 1994); program(s) used to refine structure: SHELXTL (Sheldrick, 2008); molecular graphics: SHELXTL; software used to prepare material for publication: SHELXTL.

Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: VM2180 ).

Acknowledgements

The authors wish to acknowledge NSERC Canada and the University of Toronto for funding and donors of the American Chemical Society Petroleum Research Fund for partial support of this research.

References

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metal-organic compounds

[(R)-2,2-Bis(diphenylphosphanyl)-1,1'-binaphthyl-2P,P']{2-[(2R)-1,2-diamino-1-(4-methoxyphenyl)-3-methylbutyl]-5-methoxyphenyl-C1}hydridoruthenium(II) benzene monosolvate