PD2

Vibrational and/or electronic energy levels

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Marilyn E. Jacox

State:   A
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
To = 18282.1 gas A-X 360 880 Ramsay, 1956
Guenebaut and Pascat, 1964
Guenebaut, Pascat, et al., 1965
Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
a1 2 Bend 689.5 gas EM Guenebaut and Pascat, 1964
2 Bend 665 ± 25 Ar UV Larzilliere and Jacox, 1979

State:   X

Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
a1 2 Bend 795.5 gas EM Guenebaut and Pascat, 1964
Guenebaut, Pascat, et al., 1965
2 Bend 797 w Ar IR Larzilliere and Jacox, 1979

Notes

wWeak
oEnergy separation between the v = 0 levels of the excited and electronic ground states.

References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Ramsay, 1956
Ramsay, D.A., Absorption Spectra of Free PH2 and PD Radicals, Nature, 1956, 178, 4529, 374, https://doi.org/10.1038/178374a0 . [all data]

Guenebaut and Pascat, 1964
Guenebaut, H.; Pascat, B., Compt. Rend. Acad. Sci. (Paris), 1964, 259, 2412. [all data]

Guenebaut, Pascat, et al., 1965
Guenebaut, H.; Pascat, B.; Berthou, J.-M., J. Chim. Phys., 1965, 62, 867. [all data]

Larzilliere and Jacox, 1979
Larzilliere, M.; Jacox, M.E., Natl. Bur. Std. Spec. Pub., 1979, 561, 529. [all data]

Notes

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