N-methylpiridinium 3-cyano-4-(dicyanomethylene)-5-oxo-4,5-dihydro-1H-pyrrol-2-olate

C₆H₈N_1,C₈HN₄O₂₁

Tafeenko, Viktor A.Nikolaev, Aleksander N.Peschar, ReneKaukova, Olga V.Schenk, HenkAslanov, Leonid A.

Acta Crystallographica Section C (2004) 60, 4 o297-o299

a=19.854(2)Å   b=9.8278(11)Å   c=22.198(2)Å

α=90.00°   β=109.006(10)°   γ=90.00°