Crystal structure of hexaaqua-{(<i>E</i>)-N′-(1-(pyrazin-2-yl)ethylidene)isonicotinohydrazide-κ<sup>3</sup> <i>N</i>,<i>N′</i>,<i>O</i>}praseodym(III) trichloride monohydrate, C<sub>12</sub>H<sub>25</sub>Cl<sub>3</sub>N<sub>5</sub>O<sub>8</sub>Pr
Zeitschrift für Kristallographie. New crystal structures/Zeitschrift für Kristallographie. New crystal structures