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Diaqua-bis(2-carboxy-benzoato-?O)nickel(II).

ABSTRACT: In the title compound, [Ni(C(8)H(5)O(4))(2)(H(2)O)(2)], the Ni(II) atom lies on an inversion centre and exhibits a square-planar geometry incorporating two phthalate and two water O atoms. The nickel complex is stabilized by intra-molecular inter-actions involving water O atoms and H atoms of the phthalate groups. It forms one-dimensional zigzag chains along the b axis which are held together via ?-? stacking inter-actions (3.647?Å) between the benzene rings of the phthalate groups. The adjacent chains are also hydrogen bonded, resulting in a three-dimensional supra-molecular network.

SUBMITTER: Xuan YW

PROVIDER: S-EPMC2915055 | biostudies-literature | 2007 Dec

REPOSITORIES: biostudies-literature

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Diaqua-bis(2-carboxy-benzoato-κO)nickel(II).

Xuan Ya-Wen YW Wu Wen W Xie Dong-Po DP Yuan Nai-Xiang NX

Acta crystallographica. Section E, Structure reports online 20071206 Pt 1

In the title compound, [Ni(C(8)H(5)O(4))(2)(H(2)O)(2)], the Ni(II) atom lies on an inversion centre and exhibits a square-planar geometry incorporating two phthalate and two water O atoms. The nickel complex is stabilized by intra-molecular inter-actions involving water O atoms and H atoms of the phthalate groups. It forms one-dimensional zigzag chains along the b axis which are held together via π-π stacking inter-actions (3.647 Å) between the benzene rings of the phthalate groups. The adjacent ...[more]

PMID: 21200460

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