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Acta Cryst. (2007). E63, m1813-m1814  [ doi:10.1107/S1600536807026013 ]

Bis([mu]-3-amino-5-carboxybenzoato-[kappa]2O:O')bis[(5-aminoisophthalato)triaquasodium(I)]

R.-H. Zeng, Z.-Q. Fang, F. Sun, L.-S. Jiang and Y.-W. Tang

Abstract: In the title dinuclear complex, [Na2(C8H6NO4)2(C8H7NO4)2(H2O)6], which is located on a crystallographic inversion centre, each Na+ cation is coordinated by three carboxylate O atoms from three isophthalate ligands and by three water molecules, displaying a distorted octahedral geometry. The separation in the centrosymmetric dinuclear complex is 10.251 (3) Å. Intra- and intermolecular N-H...O and O-H...O hydrogen bonds and [pi]-[pi] interactions (interplanar distance of about 3.43 Å) produce a supramolecular network.

Online 8 June 2007


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