Acta Cryst. (2009). E65, m787  [ doi:10.1107/S1600536809021771 ]

catena-Poly[[diaquanickel(II)]--7-oxabicyclo[2.2.1]heptane-2,3-dicarboxylato]

Y.-Y. Wang, R.-D. Hu, W.-Z. Zhu and Q.-Y. Lin

Abstract: In the crystal structure of the title compound, [Ni(C₈H₈O₅)(H₂O)₂]_n, the Ni^II cation is in a Jahn-Teller-distorted octahedral coordination environment binding to two O atoms from water molecules, the bridging O atom of the bicycloheptane unit, two carboxylate O atoms from different carboxylate groups and one carboxylate O atom from a symmetry-related bridging ligand. The crystal structure is made up from layers propagating parallel to the bc plane.

Online 17 June 2009

Copyright © International Union of Crystallography
IUCr Webmaster