Acta Cryst. (2009). E65, m726  [ doi:10.1107/S1600536809020169 ]

(2-Carboxybenzoato-²O¹,O^1')(5,5,7,12,12,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane-⁴N)nickel(II) perchlorate monohydrate

G.-C. Ou, M. Zhang and X.-Y. Yuan

Abstract: The title compound, [Ni(C₈H₅O₄)(C₁₆H₃₆N₄)]ClO₄·H₂O, has the Ni^II atom in a distorted octahedral geometry, surrounded by coordination by four N atoms of the 5,5,7,12,12,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane ligand in a folded configuration, and two carboxylate O atoms of the 2-carboxybenzoate ligand in cis positions. The complex cation, the disordered perchlorate anion [occupancies 0.639 (8):0.361 (8)] and uncoordinated water molecules engage in N-HO and O-HO hydrogen bonding, forming a layer structure parallel to (010).

Online 6 June 2009

Copyright © International Union of Crystallography
IUCr Webmaster