Synthesis, structure, and applications of transition-metal polyhydride anions

Journal Article · Wed Oct 25 00:00:00 EDT 1989 · Journal of the American Chemical Society; (USA)

OSTI ID:6720822

Evans, W J ^[1]; Caulton, K G ^[2]; Alvarez, D Jr; Lundquist, E G; Ziller, J W

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1. Univ. of California, Irvine (USA)
2. Indiana Univ., Bloomington (USA)

KH is used to deprotonate ReH{sub 7}L{sub 2} (L = PMe{sub 2}Ph, PMePh{sub 2}, and PPh{sub 3}) and ReH{sub 5}P{sub 3} and WH{sub 6}P{sub 3} (P = PMe{sub 2}Ph) in THF, and the resulting anions are characterized by variable-temperature multinuclear NMR. The solid-state structure of K(THF){sub 2}ReH{sub 6}(PPh{sub 3}){sub 2} was determined by x-ray diffraction and revealed a centrosymmetric dimer connected by bridging hydrogen atoms. Crystallographic data (213 K): a = 10.987 (2), b = 27.134 (4), c = 14.030 (2) {angstrom}, {beta} = 96.609 (13){degree}; V = 4154.6 (11) {angstrom}{sup 3}, and Z = 2 in space group P2{sub 1}/n.

• OSTI ID: 6720822
• Journal Information: Journal of the American Chemical Society; (USA), Journal Name: Journal of the American Chemical Society; (USA) Vol. 111:22; ISSN 0002-7863; ISSN JACSA
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
360201* -- Ceramics
Cermets
& Refractories-- Preparation & Fabrication
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400200 -- Inorganic
Organic
& Physical Chemistry
BIMETALS
CALCULATION METHODS
CHEMICAL REACTIONS
CRYSTAL STRUCTURE
DATA
DATA ANALYSIS
EXPERIMENTAL DATA
HYDRIDES
HYDROGEN COMPOUNDS
INFORMATION
MEASURING INSTRUMENTS
MEASURING METHODS
NUMERICAL DATA
REFRACTORY METAL COMPOUNDS
RHENIUM COMPOUNDS
RHENIUM HYDRIDES
SYNTHESIS
TRANSITION ELEMENT COMPOUNDS