| Reference Label | Details |
|---|---|
| Herzberg 1966 | G. Herzberg, "Molecular Spectra and Molecular Structure. III. Electronic Spectra and Electronic Structure of Polyatomic Molecules", Van Nostrand Reinhold: New York 1966 |
| note unc2 | The originally quoted uncertainty appeared to be underestimated and was multiplied by a factor of 2 to come closer to the desired 95% confidence limit |
| Smith 1962 | D. Smith, A. H. Nielsen, B. P. Stoicheff, and G. W. Robinson, in: Methods in Experimental Physics. Molecular Physics, D. Williams, ed., vol. 3, pp. 7-264, Academic Press: New York 1962 Molecular Spectroscopy |
| Raynes 1966 | W. T. Raynes, J. Chem. Phys. 44, 2755 (1966) Rotational Analysis of Some Bands of the Triplet-Singlet Transition in Formaldehyde |