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Title: Trichloro-niobium(V) and -tantalum(V) bis-O,O' -dialkyl dithiophosphates
Authors: Pandey, SushiI K
Srivastava, Ghanshyam
Mehrotra, Ram C
Issue Date: Jan-1991
Publisher: NISCAIR-CSIR, India
Abstract: Trichloro-niobium(V) and -tantalum(V) bis-dialkyl dithiophosphates, Cl3M[S2P(OR)2/2 (where M =Nb or Ta; R =Prn, Pri, Bui & Ph) have been synthesized by stoichiometric reactions of the metal(V) chlorides with sodium/ammonium salts of dialkyl dithiophosphoric acids. The complexes are orange/yellow viscous liquids, soluble in polar organic solvents. These have been characterized by elemental analysis and spectral studies such as IR and NMR (1H, 13C & 31P). A seven- coordinated structure has been suggested for these compounds.
Page(s): 92-94
ISSN: 0975-0975(Online); 0376-4710(Print)
Appears in Collections:IJC-A Vol.30A(01) [January 1991]

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