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Pseudo‐Halide Complexes of Biscyclopentadienyl Niobium(IV) and Bisindenyl Niobium(IV) Dichloride
Author(s) -
Vij P. K.,
Bhalla M. S.,
Multani R. K.
Publication year - 1978
Publication title -
journal of the chinese chemical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.329
H-Index - 45
eISSN - 2192-6549
pISSN - 0009-4536
DOI - 10.1002/jccs.197800017
Subject(s) - niobium , chemistry , halide , potassium , infrared , inorganic chemistry , sodium , nuclear chemistry , organic chemistry , physics , optics
Reactions of biscyclopentadienyl niobium(IV) dichloride and bisindenyl niobium(IV) dichloride with sodium or potassium salts of various pseudohalides have been studied and the pseudohalide complexes so formed of the formulae (C 5 H 5 ) 2 Nb(Ps) 2 and (C 2 H 7 ) 2 Nb(Ps) 2 where Ps may be NC, NCO, NCS, or N 3 , have been isolated. The complexes have been characterised on the basis of physical measurements, analytical data and infrared spectral studies.