6,6'-(Pyridine-2,6-diyl)bis(pyrrolo[3,4-<i>b</i>]pyridine-5,7-dione)

C₁₉H₉N₅O₄

Van der Berg, P. C. W.Visser, Hendrik G.Roodt, Andreas

Acta Crystallographica Section E (2011) 67, 11 o3130

a=14.5390(10)Å   b=7.3910(10)Å   c=15.6860(10)Å

α=90.000°   β=108.752(2)°   γ=90.000°