Crystal structure of bis(3-chloro-<i>N</i>-(1-(pyrazin-2-yl)ethylidene)benzohydrazonato-k<sup>3</sup> <i>N</i>,<i>N′</i>,<i>O</i>)nickel(II), C<sub>26</sub>H<sub>20</sub>N<sub>8</sub>O<sub>2</sub>Cl<sub>2</sub>Ni
Zeitschrift für Kristallographie. New crystal structures/Zeitschrift für Kristallographie. New crystal structures