| Reference Label | Details |
|---|---|
| Krauss 1968 | M. Krauss, J. A. Walker, and V. H. Dibeler, J. Res. Natl. Bur. Stand. 72A, 281-293 (1968) Mass Spectrometric Study of Photoionization. X. Hydrogen Chloride and Methyl Halides |
| AE corr | Corrected from AE298 or AET to AE0 by adding the available internal energy of the parent molecule |
| note unc3 | The originally quoted uncertainty appeared to be severely underestimated and was increased to come closer to the desired 95% confidence limit |