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A second modification of poly[diaquadi-?-citrato(3-)-trizinc(II)].

ABSTRACT: A second modification of the zinc(II) coordination polymer with citric acid, [Zn(3)(C(6)H(5)O(7))(2)(H(2)O)(2)](n) or [Zn(citrate)(2)(H(2)O)(2)], has been synthesized under hydro-thermal conditions by reacting zinc acetate with citric acid. The structure contains two unique Zn atoms, one with a distorted octa-hedral coordination and located on an inversion centre, and one with a distorted tetra-hedral coordination. The ZnO(6) and ZnO(4) units are linked into layers extending parallel to (010).

SUBMITTER: Li XH

PROVIDER: S-EPMC2968354 | biostudies-literature | 2009 Jan

REPOSITORIES: biostudies-literature

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A second modification of poly[diaquadi-μ-citrato(3-)-trizinc(II)].

Li Xiang-He XH Chen Wei-Lin WL Wang En-Bo EB

Acta crystallographica. Section E, Structure reports online 20090114 Pt 2

A second modification of the zinc(II) coordination polymer with citric acid, [Zn(3)(C(6)H(5)O(7))(2)(H(2)O)(2)](n) or [Zn(citrate)(2)(H(2)O)(2)], has been synthesized under hydro-thermal conditions by reacting zinc acetate with citric acid. The structure contains two unique Zn atoms, one with a distorted octa-hedral coordination and located on an inversion centre, and one with a distorted tetra-hedral coordination. The ZnO(6) and ZnO(4) units are linked into layers extending parallel to (010). ...[more]

PMID: 21581787

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