Novel poly(methimazolyl)borate complexes of niobium(v) and tantalum(v)
Abstract
The reactions of [MCl4(η-C5H5)]
(M = Nb, Ta) with Ph3Sn{HB(mt)3}
(mt = methimazolyl) provide structurally characterised complexes of the new chlorobis(methimazolyl)borate