The molecular structure of the title compound, [Zn(C7H9O5)(2)(H(2)0)(2
)], shows the Zn atom coordinated by two monoanionic bidentate enolate
ligands and two O atoms of water resulting in a pseudo-octahedral arr
angement. The H atoms of the water molecules are oriented in such a wa
y that one H atom forms an intramolecular hydrogen bond [H6B ... O-2(-
x, -y, -z)], while the other H atom forms an intermolecular hydrogen b
ond [H6A ... O3(1-x, -y, -z)]. The intermolecular contacts link the mo
lecules into stacks.