The bidentate behaviour of tetrahydroborate towards copper(II) and group(IV) metals in heterobimetallic complexes

Autor: Siddiqi, Khwaja Salahuddin, Aqra, Fathi Moh'd Amin Moh'd, Shah, Shakeel Ahmad, Zaidi, Saiyid Aftab Ahmad
Zdroj: Transition Metal Chemistry; June 1994, Vol. 19 Issue: 3 p305-306, 2p
Abstrakt: New heterobimetallic complexes of the type [Cu(TETA)-BH4)2M(BH4)2] (TETA = triethylene tetramine; M = Si, Ge, Sn, Ti and Zr) were prepared by the interaction of [Cu(TETA)Cl2MCl2] with an excess of KBH4 in THF. The results indicate that the complexes are nonelectrolytes and the tetrahydroborate group links to the copper(II) atom and the group(IV) metal in a bidentate manner adopting C2v symmetry.
Databáze: Supplemental Index