Pentacarbonylchromium complexes containing the fluorinated isocyanide ligands H2FCNC and HF2CNC
摘要:
Pentacarbonyl(fluoromethyl isocyanide)chromium and pentacarbonyl(difluoromethyl isocyanide)chromium have been prepared. The vibrational spectroscopic data for the compounds indicate that these isocyanide ligands have a lower pi-acceptor/sigma-donor ratio than trifluoromethyl isocyanide.