Missing link in the ligand-field photolysis of [Mo(CN)8]4-: synthesis, X-ray crystal structure, and physicochemical properties of [Mo(CN)6]2-.
Photoinduced dissociation of two Mo-CN bonds in [Mo(CN)8]4- affords the octahedral complex anion [Mo(CN)6]2-. This hexacyanomolybdate(IV) ion is also obtainable from tetracyanooxomolybdate via a thermal substitutional synthetic route. The anion represents the missing link in the ligand-field photolysis of octacyanomolybdate(IV); it is characterized by means of single-crystal X-ray diffraction, thermogravimetric analysis, and magnetic susceptibility measurements as well as IR, Raman, 1H and 13C NMR, and electronic spectroscopy.
Szklarzewicz
Janusz
J
Faculty of Chemistry, Jagiellonian University, Ingardena 3, 30-060 Kraków, Poland. szklarze@chemia.uj.edu.pl
Matoga
Dariusz
D
Niezgoda
Agnieszka
A
Yoshioka
Daisuke
D
Mikuriya
Masahiro
M