Crystal structures of<i>catena</i>-poly[[μ-aqua-diaqua(μ<sub>3</sub>-2-methylpropanoato-κ<sup>4</sup><i>O</i>:<i>O</i>,<i>O</i>′:<i>O</i>′)calcium] 2-methylpropanoate dihydrate],<i>catena</i>-poly[[μ-aqua-diaqua(μ<sub>3</sub>-2-methylpropanoato-κ<sup>4</sup><i>O</i>:<i>O</i>,<i>O</i>′:<i>O</i>′)strontium] 2-methylpropanoate dihydrate] and<i>catena</i>-poly[[μ-aqua-diaqua(μ<sub>3</sub>-2-methylpropanoato-κ<sup>4</sup><i>O</i>:<i>O</i>,<i>O</i>′:<i>O</i>′)(calcium/strontium)] 2-methylpropanoate …
Acta crystallographica. Section E, Crystallographic communications