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Catena-Poly[[[diaqua-[3-(pyridin-4-yl)benzoato-?(2)O,O']gadolinium(III)]-bis-[?-3-(pyridin-4-yl)benzoato-?(2)O:O']] monohydrate].

ABSTRACT: In the title coordination polymer, {[Gd(C(12)H(8)NO(2))(3)(H(2)O)(2)]·H(2)O}(n), the Gd(III) ion is ligated by one bidentate carboxyl-ate group, four monodentate bridging carboxyl-ate O atoms and two water mol-ecules. The resulting GdO(8) polyhedron approximates to a square anti-prism. The bridging ligands link the metal ions into a [100] chain, with each pair of adjacent metal ions being bridged by two ligands. Inter-chain O-H?O and O-H?N hydrogen bonds help to establish the packing.

SUBMITTER: Li DY

PROVIDER: S-EPMC3393192 | biostudies-other | 2012 Jul

REPOSITORIES: biostudies-other

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catena-Poly[[[diaqua-[3-(pyridin-4-yl)benzoato-κ(2)O,O']gadolinium(III)]-bis-[μ-3-(pyridin-4-yl)benzoato-κ(2)O:O']] monohydrate].

Li Dong-Ying DY Li Guo-Ting GT

Acta crystallographica. Section E, Structure reports online 20120616 Pt 7

In the title coordination polymer, {[Gd(C(12)H(8)NO(2))(3)(H(2)O)(2)]·H(2)O}(n), the Gd(III) ion is ligated by one bidentate carboxyl-ate group, four monodentate bridging carboxyl-ate O atoms and two water mol-ecules. The resulting GdO(8) polyhedron approximates to a square anti-prism. The bridging ligands link the metal ions into a [100] chain, with each pair of adjacent metal ions being bridged by two ligands. Inter-chain O-H⋯O and O-H⋯N hydrogen bonds help to establish the packing. ...[more]

PMID: 22807760

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