Bis(pyrazolyl)(thioimidazolyl)borate Ligands: The Missing Member in the N3···S3 Scorpionate Series
- 26 November 2004
- journal article
- research article
- Published by American Chemical Society (ACS) in Inorganic Chemistry
- Vol. 43 (26) , 8212-8214
- https://doi.org/10.1021/ic048633s
Abstract
The anionic bis(pyrazolyl)(thioimidazolyl)borate ligands BpMtR with R = tert-butyl and isopropyl were obtained as their potassium salts by reacting potassium tris(pyrazolyl)borate with the corresponding thioimidazoles in the melt at 150 °C. They were applied to form some tetrahedral zinc complexes and identified by the crystal structures of (BpMtt-Bu)ZnCl and (BpMti-Pr)Zn−SC6H4-p-Cl.Keywords
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