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Rac-cis-Dicarbonyl-chlorido{1-[2-(diphenyl-phosphanyl-?P)benz-yl]-3-(phenyl-?C(1))imidazol-2-yl-idene-?C(2)}ruthenium(II) dichloro-methane monosolvate.


ABSTRACT: In the title compound, [Ru(C(28)H(22)N(2)P)Cl(CO)(2)]·CH(2)Cl(2), the Ru(II) atom exhibits a distorted octa-hedral coordination geometry. The N-phenyl group of the ligand has undergone orthometalation; as a result, the tridentate phosphane-functionalized N-heterocyclic carbene ligand is coordinating in a meridional fashion. This complex is of inter-est with respect to transfer hydrogenation catalysis and also provides an example of C-H activation behavior in late transition metal complexes. The dichloro-methane solvent mol-ecule is disordered over two sets of sites with an occupancy ratio of 0.873?(14):0.127?(14).

SUBMITTER: Domski GJ 

PROVIDER: S-EPMC3435630 | biostudies-literature | 2012 Sep

REPOSITORIES: biostudies-literature

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rac-cis-Dicarbonyl-chlorido{1-[2-(diphenyl-phosphanyl-κP)benz-yl]-3-(phenyl-κC(1))imidazol-2-yl-idene-κC(2)}ruthenium(II) dichloro-methane monosolvate.

Domski Gregory J GJ   Pecak Wiktoria H WH   Swenson Dale C DC  

Acta crystallographica. Section E, Structure reports online 20120831 Pt 9


In the title compound, [Ru(C(28)H(22)N(2)P)Cl(CO)(2)]·CH(2)Cl(2), the Ru(II) atom exhibits a distorted octa-hedral coordination geometry. The N-phenyl group of the ligand has undergone orthometalation; as a result, the tridentate phosphane-functionalized N-heterocyclic carbene ligand is coordinating in a meridional fashion. This complex is of inter-est with respect to transfer hydrogenation catalysis and also provides an example of C-H activation behavior in late transition metal complexes. The  ...[more]

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