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Carbonyl[4-(2,6-dimethyl-phenyl-amino)pent-3-en-2-onato-?N,O](triphenyl-phosphine-?P)rhodium(I) acetone hemi-solvate.

ABSTRACT: In the title compound, [Rh(C(13)H(16)NO)(C(18)H(15)P)(CO)]·0.5C(3)H(6)O, the Rh atom exhibits a square-planar coordination geometry, being coordinated by the N and O atoms of the bidentate ?-diketonato ligand, a P atom from the triphenyl-phosphine unit and a C atom from the carbonyl group. The asymmetric unit also contains a disordered half-mol-ecule, lying about an inversion center, of the acetone solvate. Inter-molecular C-H?O hydrogen bonds are observed between a C-H group of the triphenyl-phosphine unit and a carbonyl O atom and between the methyl group of the enamino-ketonato backbone and the solvent O atom. In addition, an intra-molecular inter-action is observed between a C-H group of the triphenyl-phosphine unit and the O atom of the enamino-ketonato ligand.

SUBMITTER: Venter GJ

PROVIDER: S-EPMC2972166 | biostudies-literature | 2009 Nov

REPOSITORIES: biostudies-literature

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Carbonyl[4-(2,6-dimethyl-phenyl-amino)pent-3-en-2-onato-κN,O](triphenyl-phosphine-κP)rhodium(I) acetone hemi-solvate.

Venter Gertruida J S GJ Steyl Gideon G Roodt Andreas A

Acta crystallographica. Section E, Structure reports online 20091118 Pt 12

In the title compound, [Rh(C(13)H(16)NO)(C(18)H(15)P)(CO)]·0.5C(3)H(6)O, the Rh atom exhibits a square-planar coordination geometry, being coordinated by the N and O atoms of the bidentate β-diketonato ligand, a P atom from the triphenyl-phosphine unit and a C atom from the carbonyl group. The asymmetric unit also contains a disordered half-mol-ecule, lying about an inversion center, of the acetone solvate. Inter-molecular C-H⋯O hydrogen bonds are observed between a C-H group of the triphenyl-ph ...[more]

PMID: 21578632

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