(IUCr) Crystallography Journals Online

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Acta Cryst. (2006). E62, m1550-m1552 [ doi:10.1107/S1600536806021489 ]

Poly[aqua-₃-p-aminobenzoato-³N:O:O'-₂-p-aminobenzoato-²O:O'-p-aminobenzoato-²O,O'-gadolinium(III)]

Z.-L. Chen, Y.-Z. Zhang and F.-P. Liang

Abstract: In the title compound, [Gd(C₇H₆NO₂)₃(H₂O)]_n, a two-dimensional coordination polymer, the eight-coordinate Gd^III ions are bridged by two carboxylate groups from two [mu] ₂-p-aminobenzoate ligands, forming a centrosymmetric dinuclear block. These blocks are further connected by [mu] ₃-p-aminobenzoate ligands, yielding a two-dimensional network. The coordination polymers thus formed are connected via hydrogen bonds, producing a three-dimensional supramolecular structure.

Online 14 June 2006

Poly[aqua-3-p-aminobenzoato-3N:O:O'-2-p-aminobenzoato-2O:O'-p-aminobenzoato-2O,O'-gadolinium(III)]

Z.-L. Chen, Y.-Z. Zhang and F.-P. Liang

Poly[aqua-₃-p-aminobenzoato-³N:O:O'-₂-p-aminobenzoato-²O:O'-p-aminobenzoato-²O,O'-gadolinium(III)]