IR-spectra of thiocarbamide complexes of cadmium and rare earth perchlorates

Investigated are IR-spectra of thiocarbamide complexes of cadmium and cerium group of rare earth element perehlorates. In all spectra of thiocarbamide complexes the bands, relating to valent vibrations of N-H bonds, are somewhat displaced to the region of higher frequencies compared with thiocarbamide spectrum, what points to the absence of coordination bonds of metal with nitrogen. It has been established that chemical bonds in complexes are performed by metal coordination with thiocarbamide sulphur atom