| Reference Label | Details |
|---|---|
| triv | Trivial |
| Ruscic G3B3 | G3B3LYP calculation; B3LYP/6-31G(d) frequencies are scaled by 0.9614 (see Scott 1996) |
| Nicolaides 1997 | A. Nicolaides, D. M. Smith, F. Jensen, and L. Radom, J. Am. Chem. Soc. 119, 8083-8088 (1997) Phenyl Radical, Cation, and Anion. The Triplet-Singlet Gap and Higher Excited States of the Phenyl Cation |