Electrochemical infrared spectroscopy of carbon monoxide on ordered rhodium (111): Comparisons with vibrational spectra on Pt(111) and in related surface–vacuum environments

1989 ◽  
Vol 90 (12) ◽  
pp. 7426-7435 ◽  
Author(s):  
Lam‐Wing H. Leung ◽  
Si‐Chung Chang ◽  
Michael J. Weaver
Keyword(s):  
Carbon Monoxide ◽  
Infrared Spectroscopy ◽  
Vibrational Spectra

Studies of β-Diketone Complexes of Rhenium. VIII. The Reaction of β-Diketones with Chloropentacarbonylrhenium(I), and the Preparation of Complexes of the Type Re(CO)4(dik), Re2(CO)6(dik)2, Re2(CO)6Cl2(dikH)2, Re(CO)3L(dik), and Re(CO)2(dik)L2

1975 ◽  
Vol 53 (16) ◽  
pp. 2481-2489 ◽  
Author(s):  
Maurice Conrad Fredette ◽  
Colin James Lyne Lock
Keyword(s):  
Carbon Monoxide ◽  
High Pressure ◽  
Infrared Spectroscopy ◽  
Mass Spectroscopy ◽  
Vibrational Spectra ◽  
Donor Ligands

The reaction of β-diketones with Re(CO)5Cl gave compounds of stoichiometries Re2(CO)6dik2 or Re2Cl2(CO)6(dikH)2. Reaction of the former compounds with carbon monoxide at high pressure gave Re(CO)4.dik, while with donor ligands such as pyridine or triphenylphosphine they gave compounds of stoichiometry Re(CO)3dikL. With triphenylphosphine further reaction gave Re(CO)2dik[P(C6H5)3]2. Compounds were investigated by infrared spectroscopy and mass spectroscopy, and a Cotton–Kraihânzel analysis was made of the carbonyl vibrational spectra in order to get an estimate of the π-acceptor ability of the β-ketoenolate ligands.

Steady-state and transient studies of carbon monoxide oxidation on alumina-supported rhodium via transmission infrared spectroscopy

1988 ◽  
Vol 27 (8) ◽  
pp. 1396-1407 ◽  
Author(s):  
Michael R. Prairie ◽  
Byong K. Cho ◽  
Se H. Oh ◽  
Edward J. Shinouskis ◽  
James E. Bailey
Keyword(s):  
Carbon Monoxide ◽  
Infrared Spectroscopy ◽  
Steady State ◽  
Carbon Monoxide Oxidation
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