Some Oxovanadium(IV) and Oxozirconium(IV) Complexes of Pyridine-, Pyrrol-, Furan-, and Thiophenaldazine Schiff Bases

摘要

Oxovanadium(IV) and oxozirconium(IV) chloride complexes with pyridinaldazine (PAA), pyrrolaldazine (PyAA-H2), furanaldazine (FAA), and thiophenaldazine (TAA) of the composition (MO)m(L)yCln.x-H2O, where M = V, Zr;L = PAA, PyAA-H2, FAA, TAA; m = 1#x2013;3; y = 1#x2013;3; n = 2, 4, 6; x = 1, 3, 6, 8 have been prepared by the reaction of VOCl2.2H2O or ZrOCl2.6H2O with PAA, PyAA-H2, FAA or TAA and characterized by spectral data, electrical conductance, magnetic susceptibility, thermal and elemental analyses.