Acta Cryst. (2003). C59, m421-m423  [ doi:10.1107/S0108270103020158 ]

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

V. A. Tafeenko, O. V. Kaukova, R. Peschar, A. V. Petrov and L. A. Aslanov

Formula: K⁺·C₈HN₄O₂^-

Online 30 September 2003

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