A mixed valence binuclear complex of vanadium(IV) and vanadium(V). X-Ray crystal structure of (NH4)3[V2O3(nitrotriacetate)2]·3H2O
Abstract
A deep blue mixed valence complex [VO(nta)–O–VO(nta)]3–(nta = nitrilotriacetate) was found to be in equilibrium with [VIVO(nta)(H2O)]– and [VVO2(nta)]2– in aqueous solution; the crystal structure of its ammonium salt trihydrate has been determined.