title: Aqua-bromidobis(dimethyl-glyoximato)cobalt(III).
abstract: In the title complex, [CoBr(C(4)H(7)N(2)O(2))(2)(H(2)O)], a crystallo-graphic mirror plane bis-ects the mol-ecule, perpendicular to the glyoximate ligands. The geometry around the cobalt(III) atom is approximately octa-hedral with the four glyoximate N atoms forming the square base. A bromide ion and the O atom of a water mol-ecule occupy the remaining coordination sites. The N-Co-N bite angles are 82.18 (4) and 80.03 (16)°. The glyoximate moieties form strong intra-molecular O-H⋯O hydrogen bonds. The coordinated water mol-ecule forms an inter-molecular O-H⋯O hydrogen bond with a glyoximate O atom, thereby generating supra-molecular chains parallel to [010].
authors.affiliation: Loyola College (Autonomous), Chennai 600 034, Tamil Nadu, India.
authors.forename: Parthasarathy
authors.initials: P
authors.lastname: Meera
authors.forename: Madhavan
authors.initials: M
authors.lastname: Amutha Selvi
authors.forename: Pachaimuthu
authors.initials: P
authors.lastname: Jothi
authors.forename: Arunachalam
authors.initials: A
authors.lastname: Dayalan