https://doi.org/10.1351/goldbook.S05765
A Singly Occupied @[email protected] (such as the half-filled @[email protected] of a @[email protected]).
See also:
frontier orbitals
Source:
PAC, 1994, 66, 1077. (Glossary of terms used in physical organic chemistry (IUPAC Recommendations 1994)) on page 1165 [Terms] [Paper]