Interaction of Carbon Dioxide with [IrH2{(tBu2)PCH2CH2CHCH2CH2P(tBu2)}]

The pincer ligand dihydride complex interacts with carbon dioxide to give an isolable bicarbonate derivative and a metal hydride carbonyl compound. An intermediate metallo−formate complex can be detected by NMR spectroscopy. The reaction described is a reverse water gas shift process, CO2 + H2 ⇌ CO...

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Bibliographic Details
Published in:Inorganic chemistry 1999-06, Vol.38 (13), p.3223-3227
Main Authors: McLoughlin, Margaret A, Keder, Nancy L, Harrison, William T. A, Flesher, Robert J, Mayer, Hermann A, Kaska, William C
Format: Article
Language:English
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Summary:The pincer ligand dihydride complex interacts with carbon dioxide to give an isolable bicarbonate derivative and a metal hydride carbonyl compound. An intermediate metallo−formate complex can be detected by NMR spectroscopy. The reaction described is a reverse water gas shift process, CO2 + H2 ⇌ CO + H2O.
ISSN:0020-1669
1520-510X
DOI:10.1021/ic980722f