Premium
A New Class of Tantalum( V ) Dithiolate Complexes: Synthesis and Characterization of [Ta(η 5 ‐C 5 Me 4 R)(SCHCHS) 2 ] (R = Me, Et) and [Ta(η 5 ‐C 5 Me 5 )(SCH 2 CH 2 S) 2 ]
Author(s) -
Tatsumi Kazuyuki,
Takeda Junko,
Sekiguchi Yoitsu,
Kohsaka Masaki,
Nakamura Akira
Publication year - 1985
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.198503321
Subject(s) - tantalum , transition metal , characterization (materials science) , crystallography , catalysis , ring (chemistry) , metal , chelation , stereochemistry , chemistry , materials science , nanotechnology , inorganic chemistry , organic chemistry
The tantalum complex 1 is conformationally very flexible; an inversion of the five‐membered TaS 2 C 2 chelate ring takes place. The structure of 1 can be explained on the basis of MO considerations. Transition‐metal thiolate complexes are interesting because of their biological and catalytic significance.