Reaction of Rh sub 2 (. mu. -SO sub 2 )Cl sub 2 (. mu. -dppm) sub 2 with trimethylphosphine and nitrosonium tetrafluoroborate: Solid-state structures of (Rh sub 2 (. mu. -Cl sub 2 )(NO) sub 2 (. mu. -dppm) sub 2 )(BF sub 4 ) sub 2 and RhCl(PMe sub 3 )(dppm)

Journal Article · Wed Apr 03 00:00:00 EST 1991 · Inorganic Chemistry; (United States)

DOI:https://doi.org/10.1021/ic00007a049· OSTI ID:5564468

Ge, Yuanwen; Sharp, P R ^[1]

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1. Univ. of Missouri, Columbia (USA)

The face-to-face complexes M{sub 2}(CO){sub 2}Cl{sub 2}(mu-L{sub 2}){sub 2} (M = Ir or Rh, L{sub 2} = dppm or dmpm) are versatile synthetic precursors and have been used to prepare a diverse range of complexes. The preparation of new Rh face-to-face complexes by the displacement of SO{sub 2} from Rh{sub 2}(mu-SO{sub 2})Cl{sub 2}(mu-dppm){sub 2} by PMe{sub 3} and NO{sup +} is described herein. These materials are desired starting materials for the preparation of CO-free analogs of the oxo, imido, and amido complexes prepared from M{sub 2}(CO){sub 2}Cl{sub 2}(mu-L{sub 2}){sub 2}. The crystal data and bond lengths for the complexes were determined and are reported. 15 refs., 1 fig., 3 tabs.

• DOE Contract Number: FG02-88ER13880
• OSTI ID: 5564468
• Journal Information: Inorganic Chemistry; (United States), Vol. 30:7; ISSN 0020-1669
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
AROMATICS
CHEMICAL PREPARATION
CARBONYLS
CHLORINE COMPOUNDS
IRIDIUM COMPLEXES
METHANE
ORGANIC PHOSPHORUS COMPOUNDS
RHODIUM COMPLEXES
EXPERIMENTAL DATA
MOLECULAR STRUCTURE
ALKANES
COMPLEXES
DATA
HALOGEN COMPOUNDS
HYDROCARBONS
INFORMATION
NUMERICAL DATA
ORGANIC COMPOUNDS
SYNTHESIS
TRANSITION ELEMENT COMPLEXES
400201* - Chemical & Physicochemical Properties