Matrix Infrared Spectra of the Osmium and Ruthenium Dinitride Molecules. Evidence for Direct Insertion of Osmium into the Dinitrogen Bond at Cryogenic Temperatures
Reactions of Laser-Ablated Osmium and Ruthenium Atoms with Nitrogen. Matrix Infrared Spectra and Density Functional Calculations of Osmium and Ruthenium Nitrides and Dinitrides
作者:Angelo Citra、Lester Andrews
DOI:10.1021/jp993338s
日期:2000.2.1
The force constants for MN and NMN (M= Fe, Ru, Os) were calculated using all available isotopic data; force constants increase moving down the metal group, and diatomic MN force constants are larger than those for the corresponding NMN triatomicmolecules. DFT calculations for the ruthenium and osmium nitrides give reasonable agreement with experiment. Bonding analyses for these molecules show that
Matrix Infrared Spectra of the Osmium and Ruthenium Dinitride Molecules. Evidence for Direct Insertion of Osmium into the Dinitrogen Bond at Cryogenic Temperatures