Models for reactions of acetylene on platinum (111): the. mu. /sub 3/-eta/sup 2/-acetylene derivative

Journal Article · Wed Oct 14 00:00:00 EDT 1987 · J. Am. Chem. Soc.; (United States)

DOI:https://doi.org/10.1021/ja00255a057· OSTI ID:5527960

Douglas, G; Manojlovic-Muir, L; Muir, K W; Rashidi, M; Anderson, C M; Puddephatt, R J

The reactions of acetylene with the Pt(111) surface have been studied in detail; the species Pt/sub 3/(..mu../sub 3/-eta/sup 2/-HCCH), Pt/sub 3/(..mu../sub 3/-eta/sup 2/-C=CH/sub 2/), and Pt/sub 3/(..mu../sub 3/-CCH/sub 3/) are formed sequentially, and theoretical studies of each species have been carried out. This article reports an attempt to mimic this chemistry by reaction of acetylene with the coordinatively unsaturated cluster (Pt/sub 3/(..mu../sub 3/-CO)(..mu..-dppm)/sub 3/)-(PF/sub 6/)/sub 2/ (1, dppm = Ph/sub 2/PCH/sub 2/PPh/sub 2/)/sup 5/ and the characterization of the first Pt/sub 3/(..mu../sub 3/-eta/sup 2/-HCCH) complexes. The chief chemical results are given here.

• Research Organization: Univ. of Glasgow, Scotland
• OSTI ID: 5527960
• Journal Information: J. Am. Chem. Soc.; (United States), Journal Name: J. Am. Chem. Soc.; (United States) Vol. 109:21; ISSN JACSA
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
ACETYLENE
ALKYNES
CHEMICAL PROPERTIES
CHEMICAL REACTIONS
COMPLEXES
DATA
ELEMENTS
EXPERIMENTAL DATA
HYDROCARBONS
INFORMATION
MATHEMATICAL MODELS
METALS
MOLECULAR STRUCTURE
NUMERICAL DATA
ORGANIC COMPOUNDS
PLATINUM
PLATINUM COMPLEXES
PLATINUM METALS
SIMULATION
TRANSITION ELEMENT COMPLEXES
TRANSITION ELEMENTS