Preferred Label : π π* transition;
IUPAC definition : An electronic transition described approximately as a promotion of an electron from
a 'bonding' π orbital to an 'antibonding' π orbital designated as π*.;
Origin ID : P04386;
See also
An electronic transition described approximately as a promotion of an electron from
a 'bonding' π orbital to an 'antibonding' π orbital designated as π*.