Crystal structure of <i>trans</i>-bis(2-methylmaleato-<i>κ</i> <sup>2</sup>O,O′) bis(piperazinium-<i>κ</i> <i>N</i>) cobalt(II) trihydrate, C<sub>18</sub>H<sub>36</sub>CoN<sub>4</sub>O<sub>11</sub>
Zeitschrift für Kristallographie. New crystal structures/Zeitschrift für Kristallographie. New crystal structures