MONOMERIC TRIPOD-ZINC THIOLATE COMPLEXES

Authors
BURTH R VAHRENKAMP H
Citation
R. Burth et H. Vahrenkamp, MONOMERIC TRIPOD-ZINC THIOLATE COMPLEXES, Zeitschrift fur anorganische und allgemeine Chemie, 624(3), 1998, pp. 381-385
Citations number
30
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Zeitschrift fur anorganische und allgemeine Chemie
ISSN journal
00442313 → ACNP
Volume
624
Issue
3
Year of publication
1998
Pages
381 - 385
Database
ISI
SICI code
0044-2313(1998)624:3<381:MTTC>2.0.ZU;2-L
Abstract
Reaction of the pyrazolylborate-zinc complex Tp(Cum,Me)Zn-OH with the corresponding thiols yielded the stable complexes Tp(Cum,Me)Zn-SR (1: R=Ph, 2: R = CH2-Ph, 3: R = CH2-CH2-Ph) which are further representati ves of this class of compounds. Using the ligand tris(benzimidazolylme thyl)amine (BIMA), zinc perchlorate, and the corresponding sodium thio lates, the cationic complexes (BIMA)Zn-SR (R=Ph, CH2Ph) were obtained, which were isolated as [(BIMA)Zn-S-Ph] BPh4 (4) and [(BIMA)Zn-S-CH2Ph ] ClO4 (5). A structure determination of 4 confirmed the pseudotetrahe dral coordination geometry for this new type of compounds.