Poly[[bis(μ-3-amino-5-carboxybenzoato-κ2N:O1)diaquazinc] dihydrate]

Zhang, Kou-Lin and Qiu, Ting-Ting and Ng, Seik Weng (2012) Poly[[bis(μ-3-amino-5-carboxybenzoato-κ2N:O1)diaquazinc] dihydrate]. Acta Crystallographica Section E: Structure Reports Online, 68 (8). m1088-m1088. ISSN 1600-5368, DOI https://doi.org/10.1107/S1600536812031789.

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Official URL: https://doi.org/10.1107/S1600536812031789


The ZnII atom in the title polymeric compound, {[Zn(C 8H6NO4)2(H2O) 2]·2H2O} n , lies on a center of inversion and is coordinated by two amine N atoms and two carboxyl-ate O atoms from two 3-amino-5-carb-oxy-benzoate anions along with two water mol-ecules in a distorted octa-hedral geometry. The bridging nature of the anion generates a layer motif parallel to (100). Hydrogen bonds of the N-H⋯O and O-H⋯O types exist in the structure. One H atom of the coordinated water mol-ecule and one H atom of the solvent water mol-ecule are each disordered over two positions in a 1:1 ratio.

Item Type: Article
Uncontrolled Keywords: data-to-parameter ratio = 14.8; mean σ(C-C) = 0.003 Å; R factor = 0.034; single-crystal X-ray study; T = 293 K; wR factor = 0.098
Subjects: Q Science > Q Science (General)
Q Science > QD Chemistry
Divisions: Faculty of Science > Department of Chemistry
Depositing User: Ms. Juhaida Abd Rahim
Date Deposited: 22 Nov 2019 06:48
Last Modified: 22 Nov 2019 06:55
URI: http://eprints.um.edu.my/id/eprint/23091

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