Reactions of Sulphaguanidine with Chlorides and Bromides of Niobium (V) and Tantalum (V)

Author(s): R. N. Pandey and Kalpana Shahi

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.

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