Crystal structure of 2,6-bis(3-methylpyridinyl)hexahydro-4,8-ethenopyrrolo-[3,4-<i>f</i>]isoindole-1,3,5,7(2<i>H</i>,6<i>H</i>)-tetrone, C<sub>24</sub>H<sub>20</sub>N<sub>4</sub>O<sub>4</sub>
Zeitschrift für Kristallographie. New crystal structures/Zeitschrift für Kristallographie. New crystal structures