| Reference Label | Details |
|---|---|
| note unc | The quoted uncertainty appeared to correspond to one std dev. and was multiplied by 2 to come closer to the desired 95% confidence limit |
| Alekseev 1997 | V. A. Alekseev and D. W. Setser, J. Chem. Phys. 107, 4771-4782 (1997) Optical-Optical Double-Resonance Spectroscopic Study of Four Ion-Pair States of ClF and Identification of the ClF (A 3Pi1) Valence State |
| Stricker 1968 | W. Stricker and L. Krauss, Z. Naturforsch. A 23, 1116-1121 (1968) Eine Untersuchung des O+ - 1Sigma+ -Systems des FCl35/FCl37 im Sichtbaren |