2-(Dicyanomethylene)croconate2-(Dicyanomethylene)croconate is a divalent anion with chemical formula or ((N≡C−)2C=)(C5O4)2−. It is one of the pseudo-oxocarbon anions, as it can be described as a derivative of the croconate oxocarbon anion through the replacement of one oxygen atom by a dicyanomethylene group =C(−C≡N)2. Read from the Chembox of the Wikipedia article 2-(Dicyanomethylene)croconate, revision 1365479542.

Property

Value

Formula

C8N2O4, 188.10 g/mol

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