| Reference Label | Details |
|---|---|
| est unc | estimated uncertainty |
| Potts 1970 | A. W. Potts, H. J. Lempka, D. G. Streets, and W. C. Price, Phil. Trans. Roy. Soc. London A 268, 59-76 (1970) Photoelectron Spectra of the Halides of Elements in Groups III, IV, V and VI |