Crystal Structure of Ammonium 3-cyano-4-(dicyanomethylene)-5-oxo-4,5-dihydro-1H-pyrrol-2-olate monohydrate

Id2014812
Chemical nameAmmonium 3-cyano-4-(dicyanomethylene)-5-oxo-4,5-dihydro-1H-pyrrol-2-olate monohydrate
a (Å)7.2618(11)
b (Å)7.5232(12)
c (Å)19.033(5)
α (°)90.00
β (°)92.745(10)
γ (°)90.00
V (Å3)1038.6(4)
Space groupP 1 21/n 1
Temperature (K)291(2)
Rint0.0389
Publication: Acta Crystallographica Section C (2005) 61, 6 o366-o368