catena-Poly[[[diaqua[3-(pyridin-4-yl)benzoato-[kappa]2O,O']terbium(III)]-bis[[mu]-3-(pyridin-4-yl)benzoato-[kappa]2O:O']] monohydrate]

In the title compound, {[Tb(C12H8NO2)3(H2O)2]·H2O}n, the TbIII cation is in an eight-coordinate environment, ligated by six carboxylate O atoms from five 3-(pyridin-4-yl)benzoate (L) ligands and by two O atoms from water molecules. The cations are bridged by the carboxylate O atoms of the L ligands...

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Bibliographic Details
Published in:Acta crystallographica. Section C, Crystal structure communications Crystal structure communications, 2012-11, Vol.68 (11), p.m303
Main Authors: Wang, Hai-Rong, Xia, Chao-Hui, Li, Guo-Ting
Format: Article
Language:English
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Summary:In the title compound, {[Tb(C12H8NO2)3(H2O)2]·H2O}n, the TbIII cation is in an eight-coordinate environment, ligated by six carboxylate O atoms from five 3-(pyridin-4-yl)benzoate (L) ligands and by two O atoms from water molecules. The cations are bridged by the carboxylate O atoms of the L ligands to form a two-stranded polymeric chain which is assembled into a three-dimensional supramolecular network through regular interchain O--H...N hydrogen bonding. On excitation at 320nm, the title compound displays a series of emissions, which were assigned to the characteristic electronic transitions of TbIII. [PUBLICATION ABSTRACT]
ISSN:0108-2701
1600-5759
DOI:10.1107/S0108270112040310