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Poly[diaqua-penta-kis(?(4)-benzene-1,2-dicarboxyl-ato)(?(3)-benzene-1,2-dicarboxyl-ato)tetra-thulium(III)].

ABSTRACT: The title compound, [Tm(4)(C(8)H(4)O(4))(6)(H(2)O)(2)](n), has been synthesized hydro-thermally. The asymmetric unit has four unique Tm(III) ions that are six-, seven-, eight- and nine-coordinate. The cations are inter-connected by bridging benzene-1,2-dicarboxyl-ate (BDC) anions to form an infinite two-dimensional framework, in which the BDC ligands adopt three different coordination modes. Adjacent sheets are further packed to form a three-dimensional supra-molecular framework through O-H?O hydrogen bonds.

SUBMITTER: Wang GM

PROVIDER: S-EPMC2960755 | biostudies-literature | 2008 Feb

REPOSITORIES: biostudies-literature

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Poly[diaqua-penta-kis(μ(4)-benzene-1,2-dicarboxyl-ato)(μ(3)-benzene-1,2-dicarboxyl-ato)tetra-thulium(III)].

Wang Guo-Ming GM Duan Chun-Sheng CS Liu Hui-Luan HL Li Hui H

Acta crystallographica. Section E, Structure reports online 20080213 Pt 3

The title compound, [Tm(4)(C(8)H(4)O(4))(6)(H(2)O)(2)](n), has been synthesized hydro-thermally. The asymmetric unit has four unique Tm(III) ions that are six-, seven-, eight- and nine-coordinate. The cations are inter-connected by bridging benzene-1,2-dicarboxyl-ate (BDC) anions to form an infinite two-dimensional framework, in which the BDC ligands adopt three different coordination modes. Adjacent sheets are further packed to form a three-dimensional supra-molecular framework through O-H⋯O hy ...[more]

PMID: 21201858

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