Cr(CO)5(CNCN), a complex in which the coordinated CN group of isocyanogen binds and vibrates like a CO ligand
作者:G.C. Schoemaker、D.J. Stufkens、S.J. Goede、T. van der Does、F. Bickelhaupt
DOI:10.1016/0022-328x(90)85089-h
日期:1990.6
produced Cr(CO)5(2-MeTHF) by isocyanogen, CNCN. The IR spectra are interpreted in terms of the formation of an isonitrile and a nitrile complex, Cr(CO)5(CNCN) and Cr(CO)5(NCNC). A detailed study of the IR and Raman spectra of Cr(CO)5(CNCN), which was formed in large excess, reveals that the coordinating CN group of CNCN has coordinating and vibrational properties almost identical to those of the CO ligands