cis-Bromido-bis-(ethyl-ene-1,2-di-amine)(2-methyl-propan-1-amine)-cobalt(III) dibromide

摘要

In the title compound, [CoBr(C 2 H 8 N 2 ) 2 (C 4 H 11 N)]Br 2 , the cobalt(III) ion has a distorted octa-hedral coordination environment and is ligated by three N atoms and a bromine ion in the equatorial plane, and by two N atoms occupying the axial positions. In the crystal, the complex cation and the two Br ? counter-anions are linked by N—H?Br hydrogen bonds, forming a supra-molecular framework.