作者:Jason K. Vohs、Duston O. Miller、Dan R. Denomme、Joseph W. Ziller、Bradley D. Fahlman
DOI:10.1107/s0108270105013594
日期:2005.6.15
In the title compound, [Ga(C12H18N2O2) Cl], the Ga atom is coordinated to a Cl atom and the two imine N and two enolate O atoms of the Schiff base ligand. The literature reveals few examples of a five-coordinate GaO2N2Cl environment, and only two where both the N and the O atoms are contained within the same ligand. This configuration has the effect of constraining the complex into a square-pyramidal geometry with less distortion than if formed by two or more ligands. The Ga - N and Ga - O distances are within the ranges expected for Ga - Schiff base derivatives. This compound is also the first group 13 complex containing the N, N'-ethylenebis(acetylacetoneimine) (acacen) ligand.