Electron-vibrational theory of heteroligand molecules: ligand mutual effect, isomers and isomerization

On the basis of the theory of electron-vibrational interactions heteroligand molecules and MLsub(n-k)Xsub(k) complexes are considered. The trans-effect in (Te, Pt, Pd) transition meetal complexes, in nontransition elements compounds with low and higher oxidation degrees (IOF5) is discussed. The multiple bond systems and ligand mutual effect in actinide complexes (VOCl5-) are considered. Stereochemistry of these systems, relative geometric isomer stability and some problems connected with isomerization reactions are discussed