Preparation and crystal structure of the [bis{hydrotris(methimazolyl)borato}thallium(III)] cation: modulated chemistry resulting from the use of soft and hard tripodal ligands

The synthesis and crystal structure of the [bis{hydrotris(methimazolyl)borato}thallium(III)] cation is reported, in which the thallium ion is co-ordinated by six sulfur thione donors in a regular octahedral environment.