Zinkkomplexe von Bis(imidazolylmethyl)sulfiden und ‐oxiden
- 1 October 1994
- journal article
- Published by Wiley in European Journal of Inorganic Chemistry
- Vol. 127 (10) , 1857-1863
- https://doi.org/10.1002/cber.19941271007
Abstract
Zinc Complexes of Bis(imidazolylmethyl) Sulfides and OxidesThe ligand types bis(benzimidazol‐2‐ylmethyl) sulfide (BIMS), bis(5‐methyl‐4‐imidazolylmethyl) sulfide (MIMS), bis[2‐(benzimidazol‐2‐yl)ethyl] sulfide (BIES), and bis(benzimidazol‐2‐ylmethyl) oxide (BIMO) were used to prepare zinc complexes. With ZnCl2, ZnBr2, and Zn(NO3)2 molecular species L · ZnX2 were obtained in all cases. With Zn(ClO4)2 and Zn(BF4)2 the only isolable species were the ionic complexes [L2Zn]X2. Spectra and the structure determinations of the BIMS · ZnBr2 and MIMS · Zn(NO3)2 complexes have revealed that the thioether sulfur atoms do not coordinate and that all complexes obtained are tetrahedral.Keywords
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