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Chlorido(?-1,5-cyclo-octa-diene)[(penta-fluoro-eth-yl)diphenyl-phosphane]iridium(I).

ABSTRACT: The title structure,[IrCl(C(8)H(12))(C(14)H(10)F(5)P)], reveals that (C(2)F(5))PPh(2) (penta-fluoro-ethyl-diphenyl-phosphane or pfepp) disrupts the iridium dimer [(cod)IrCl](2) (cod = cyclo-octa-1,5-diene) by rupturing the bridging chloride ligands and binding in the open coordination site to form (cod)Ir(pfepp)Cl with the Ir(I) atom in a distorted square-planar coordination environment. The structure deviates very little from the Ir(I)-triphenyl-phosphine analog, although a significantly (?20?) shorter Ir-P bond is noted for the title compound.

SUBMITTER: Choate MM

PROVIDER: S-EPMC3050217 | biostudies-other | 2010

REPOSITORIES: biostudies-other

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Chlorido(η-1,5-cyclo-octa-diene)[(penta-fluoro-eth-yl)diphenyl-phosphane]iridium(I).

Choate Michelle M MM Peters R Gregory RG Baughman Russell G RG

Acta crystallographica. Section E, Structure reports online 20101215 Pt 1

The title structure,[IrCl(C(8)H(12))(C(14)H(10)F(5)P)], reveals that (C(2)F(5))PPh(2) (penta-fluoro-ethyl-diphenyl-phosphane or pfepp) disrupts the iridium dimer [(cod)IrCl](2) (cod = cyclo-octa-1,5-diene) by rupturing the bridging chloride ligands and binding in the open coordination site to form (cod)Ir(pfepp)Cl with the Ir(I) atom in a distorted square-planar coordination environment. The structure deviates very little from the Ir(I)-triphenyl-phosphine analog, although a significantly (∼20σ) ...[more]

PMID: 21522590

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Crystal structures of (?4-cyclo-octa-1,5-diene)bis(1,3-di-methyl-imidazol-2-yl-idene)iridium(I) iodide and (?4-cyclo-octa-1,5-diene)bis-(1,3-di-ethyl-imidazol-2-yl-idene)iridium(I) iodide.

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(Benzyl-diphenyl-phosphane)chlorido-gold(I).

Project description:In the title compound, [AuCl(C(19)H(17)P)], the Au(I) atom exists within a P and Cl donor set that constitutes an almost linear geometry. The three phenyl rings make dihedral angles of 38.33?(14), 81.26?(15) and 81.28?(14)° with each other. In the crystal, mol-ecules are linked into chains along the b axis by inter-molecular C-H?Cl hydrogen bonds.

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(4-Benzyl-1-methyl-1,2,4-triazol-5-yl-idene)[(1,2,5,6-η)-cyclo-octa-1,5-diene](tri-phenyl-phosphane-κ<i>P</i>)iridium(I) tetra-fluorido-borate.

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(η-Cyclo-octa-1,5-diene)diiodidoplatinum(II).

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