A lithium complex of pyridine-2,6-dicarboxylic acid

The crystal structure of catena‐poly­[[(6‐carboxy­pyridine‐2‐carb­oxyl­ato‐κ3O,N,O′)­lithium(I)]‐μ‐aqua‐κ2O:O], [Li(C7H4NO4)­(H2O)]n, contains the Li+ ion coordinated to two O atoms and the N atom of the 6‐carboxy­pyridine‐2‐carboxyl­ate ligand, and to two water O atoms, forming a pentavalent coordi...

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Veröffentlicht in:Acta crystallographica. Section C, Crystal structure communications Crystal structure communications, 2002-04, Vol.58 (4), p.m215-m216
Hauptverfasser: Odoko, Mamiko, Kusano, Ai, Oya, Naomi, Okabe, Nobuo
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Sprache:eng
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Zusammenfassung:The crystal structure of catena‐poly­[[(6‐carboxy­pyridine‐2‐carb­oxyl­ato‐κ3O,N,O′)­lithium(I)]‐μ‐aqua‐κ2O:O], [Li(C7H4NO4)­(H2O)]n, contains the Li+ ion coordinated to two O atoms and the N atom of the 6‐carboxy­pyridine‐2‐carboxyl­ate ligand, and to two water O atoms, forming a pentavalent coordination geometry. The molecule resides on a mirror plane which contains the Li and N atoms, the para‐CH unit, and the O atom of the coordinated water mol­ecule. The O atom of the water mol­ecule is coordinated to two Li atoms, forming an infinite polymeric chain.
ISSN:0108-2701
1600-5759
DOI:10.1107/S0108270102002718