R. N. Pandey and Kalpana Shahi
Abstract
Reaction of sulphaguanidine with chlorides and bromides of Niobium (V) and Tantalum (V) yields seven coordinated solid complexes of composition [MX5L] (M = Nb/Ta; X = Cl/Br; L = Sulphaguanidine). The reaction products have been characterized by elemental analyses, magnetic measurements, conductivity, IR, UV-vis spectral studies. Sulphaguanidine behaves as neutral bidentate N, O-donor.