[?-Bis(di-o-tolyl-phosphan-yl)methane-1:2?P:P']nona-carbonyl-1?C,2?C,3?C-[diphen-yl(phenyl-sulfanylmeth-yl)phosphane-3?P]-triangulo-triruthenium(0) dichloro-methane 0.25-solvate.

ABSTRACT: In the title compound, [Ru(3)(C(29)H(30)P(2))(C(19)H(17)PS)(CO)(9)]·0.25CH(2)Cl(2), the atoms of the dichloro-methane solvent mol-ecule have a fractional site occupancy of 0.25; the dichloro-methane mol-ecule is disordered about an inversion centre. The bis-(di-o-tolyl-phosphan-yl)methane ligand bridges an Ru-Ru bond and the monodentate phosphane ligand bonds to the third Ru atom; its S-bonded phenyl ring is disordered over two orientations in a 0.53?(4):0.47?(4) ratio. All the P atoms are equatorial with respect to the Ru(3) triangle: each Ru atom also bears one equatorial and two axial terminal carbonyl ligands. The dihedral angles between the two benzene rings attached to each P atom of the diphenyl-phosphanyl ligand are 68.4?(2) and 71.5?(2)°. In the crystal, mol-ecules are linked into [001] chains via inter-molecular C-H?O hydrogen bonds. Weak inter-molecular C-H?? inter-actions also occur.

SUBMITTER: Shawkataly OB 

PROVIDER: S-EPMC3051507 | biostudies-literature | 2011 Jan

REPOSITORIES: biostudies-literature