ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 26, Number 3
JKCSEZ 26(3)
June 20, 1982 

The new molybdenum(Ⅴ)-triethylenetetraamine complexes such as TrienH4(MoOCl5)2, (MoOCl3)2(trien), and Mo2O4Cl2(trien) have been prepared, and the chemical, magnetic and spectroscopic properties of the complexes have been investigated. TrienH4(MoOCl5)2 has been isolated as green crystal and from this salt the nonelectrolytic and paramagnetic complexes, (MoOCl3)2(trien) have been prepared by evolution of hydrogen chloride in anhydrous ethanol. Hydrolysis of triethylenetetraammonium oxopentachloromolybdate(V) yielded the nonelectrolytic and dismagnetic complex, Mo2O4Cl2(trien) as brown solid.