TCNE

TCNE stands for 2,3,5,6-tetracyanoethylenetetracarboxylate. It is an organic compound with the chemical formula C10N4O8. This molecule is characterized by the presence of four cyano groups attached to an ethylene backbone, which is further functionalized with two ester groups. TCNE is a highly electron-deficient molecule due to the strong electron-withdrawing nature of the cyano and ester substituents. This property makes it a potent electron acceptor.

TCNE is known for its ability to form charge-transfer complexes with electron-donating molecules. These complexes can exhibit interesting electronic and optical properties, making them of interest in materials science and organic electronics. For example, when TCNE interacts with suitable donors, it can lead to the formation of conductive materials or materials with non-linear optical properties. Its reactivity also allows for its use in certain organic synthesis reactions. Research into TCNE and its derivatives continues to explore its potential applications in areas such as molecular electronics and sensing.