| Reference Label | Details |
|---|---|
| Barrow 1974 | R. F. Barrow, T. C. Clark, J. A. Coxon, and K. K. Yee, J. Mol. Spectrosc. 51, 428-449 (1974) The B 3Pi0u+ - X 1Sigmag+ System of Br2: Rotational Analysis, Franck-Condon Factors, and Long Range Potential in the B 3Pi0u+ State |
| est unc | estimated uncertainty |
| Br 79.90 | value corresponding to Br 79.90 "isotope" |