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Poly[diaqua-μ(2)-oxalato-di-μ(4)-succinato-diyttrium(III)].

ABSTRACT: In the title compound, [Y(2)(C(4)H(4)O(4))(2)(C(2)O(4))(H(2)O)(2)](n), the flexible succinate anion assumes a gauche conformation and bridges the eight-coordinated Y atoms, generating two-dimensional layers parallel to (010). The coordination polymer layers are linked into a three-dimensional framework by the rigid oxalate ligands. The oxalate ions are located on a center of inversion. Inter-molecular O-H⋯O hydrogen bonds help to stabilize the crystal structure.

SUBMITTER: Li ZF

PROVIDER: S-EPMC2969986 | biostudies-literature | 2009 Aug

REPOSITORIES: biostudies-literature

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Poly[diaqua-μ(2)-oxalato-di-μ(4)-succinato-diyttrium(III)].

Li Zhi-Feng ZF Wang Chun-Xiang CX Wang Ping P

Acta crystallographica. Section E, Structure reports online 20090819 Pt 9

In the title compound, [Y(2)(C(4)H(4)O(4))(2)(C(2)O(4))(H(2)O)(2)](n), the flexible succinate anion assumes a gauche conformation and bridges the eight-coordinated Y atoms, generating two-dimensional layers parallel to (010). The coordination polymer layers are linked into a three-dimensional framework by the rigid oxalate ligands. The oxalate ions are located on a center of inversion. Inter-molecular O-H⋯O hydrogen bonds help to stabilize the crystal structure. ...[more]

PMID: 21577446

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