H2D


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:   3p 2B1


 Energy 
 (cm-1
 Med.   Transition   λmin 
 (nm) 
 λmax 
 (nm) 
 References

Toa = 17806.5 gas 3p2B1-2s2A1 555 574 Azinovic and Figger, 1997

State:   3s 2A1


 Energy 
 (cm-1
 Med.   Transition   λmin 
 (nm) 
 λmax 
 (nm) 
 References

Toa = 16609.25 ± 0.19 gas 3s-2p2A2 591 615 Dabrowski and Herzberg, 1996

State:   2s 2A1


Vib. 
sym. 
 No.   Approximate 
 type of mode 
 cm-1   Med.   Method   References

a1 2 2300 ± 30 T gas EM Dabrowski and Herzberg, 1996
b2 3 2450 ± 30 T gas EM Dabrowski and Herzberg, 1996

Notes

TTentative assignment or approximate value
oEnergy separation between the v = 0 levels of the excited and electronic ground states.
aSeparation of band origin for an excited state of H3 or D3 from the lowest bound state, 2s 2A1'.

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.

Azinovic and Figger, 1997
Azinovic, D.; Figger, H., Analysis of the molecular bands of D $_2$ H and H $_2$ D at 5600 ?, Z. Phys. D, 1997, 42, 2, 105, https://doi.org/10.1007/s004600050341 . [all data]

Dabrowski and Herzberg, 1996
Dabrowski, I.; Herzberg, G., Amazing Light, R. Y. Chiao, ed(s)., Springer-Verlag, New York, 1996, 173-190. [all data]


Notes

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