<i>catena</i>-Poly[[[diaqua[3-(pyridin-4-yl)benzoato-κ<sup>2</sup><i>O</i>,<i>O</i>′]gadolinium(III)]-bis[μ-3-(pyridin-4-yl)benzoato-κ<sup>2</sup><i>O</i>:<i>O</i>′]] monohydrate]
Acta crystallographica. Section E