Synthesis, spectroscopic and crystal field studies on some azido-chromium(III)-pyridine complexes

Article abstract of DOI:10.1016/0584-8539(93)80121-P

The new complexes mer-Cr(py)3(N3)3, NaCr(py)4(N3)4, KCr(py)4(N3)4, and RbCr(py)3(N3)4 (py=pyridine) have been prepared.Infrared (4000-50 cm^-1) and diffuse reflectance spectra (region 300-77 K) of powdered samples have been measured and discusse