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Bis{1-[2-(diphenyl-phosphino)-ethyl]-3-ethylimidazol-2-yl-idene}palladium(II) bis-(hexa-fluoridophosphate) acetonitrile 2.85-solvate.

ABSTRACT: In the structure of the title compound, [Pd(C(19)H(21)N(2)P)(2)](PF(6))(2)·2.85CH(3)CN, the two six-membered NHC-phosphane chelate rings form a distorted square-planar coordination geometry around the Pd(II) atom, which lies 0.212?(1)?Å above the coordination plane. The sum of the bond angles at Pd(II) is 358.3°, with C-Pd-P bite angles of 84.03?(10) and 83.54?(9)°. The structure includes three acetonitrile solvent mol-ecules, one with partial site occupation and one with severe disorder, which was eventually excluded from the refinement.

SUBMITTER: Aziza AA

PROVIDER: S-EPMC2979058 | biostudies-literature | 2010 Apr

REPOSITORIES: biostudies-literature

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Bis{1-[2-(diphenyl-phosphino)-ethyl]-3-ethylimidazol-2-yl-idene}palladium(II) bis-(hexa-fluoridophosphate) acetonitrile 2.85-solvate.

Aziza A Ahmida AA Flörke Ulrich U Egold Hans H Henkel Gerald G

Acta crystallographica. Section E, Structure reports online 20100414 Pt 5

In the structure of the title compound, [Pd(C(19)H(21)N(2)P)(2)](PF(6))(2)·2.85CH(3)CN, the two six-membered NHC-phosphane chelate rings form a distorted square-planar coordination geometry around the Pd(II) atom, which lies 0.212 (1) Å above the coordination plane. The sum of the bond angles at Pd(II) is 358.3°, with C-Pd-P bite angles of 84.03 (10) and 83.54 (9)°. The structure includes three acetonitrile solvent mol-ecules, one with partial site occupation and one with severe disorder, which ...[more]

PMID: 21579017

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