Di-μ-tricyanido-tetracyanidobis[hydrotris(pyrazoylborato)]tetramethanoldiiron(III)iron(II) dimethanol disolvate

Abstract

In the title complex, [FeIIFeIII 2(C9H10BN6)2(CN)6(CH3OH)4]·2CH3OH, two [FeIII(Tp)(CN)3]− anions [Tp is hydro­tris­(pyrazoylborate)] are bridged by an [FeII(MeOH)4]2+ cation, forming a centrosymmetric trinuclear unit. These units are connected via O—H⋯O and O—H⋯N hydrogen bonds involving the uncoordinated methanol solvent mol­ecules, forming a three-dimensional network.