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D2CO+


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:   C


 Energy 
 (cm-1
 Med.   Transition   «lambda»min 
 (nm) 
 «lambda»max 
 (nm) 
 References

To = 44600 ± 160 gas Niu, Shirley, et al., 1993
Niu, Shirley, et al., 1993, 2


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

a1 1604 T gas PE Niu, Shirley, et al., 1993
943 T gas PE Baker, Baker, et al., 1968
Niu, Shirley, et al., 1993
Niu, Shirley, et al., 1993, 2
819 T gas PE Niu, Shirley, et al., 1993
Niu, Shirley, et al., 1993, 2

State:   B


 Energy 
 (cm-1
 Med.   Transition   «lambda»min 
 (nm) 
 «lambda»max 
 (nm) 
 References

To = 39816 ± 5 gas Baker, Baker, et al., 1968
Niu, Shirley, et al., 1993
Niu, Shirley, et al., 1993, 2


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

a1 2 CO stretch 1311 ± 4 gas PE Baker, Baker, et al., 1968
Niu, Shirley, et al., 1993
Niu, Shirley, et al., 1993, 2
3 CD2 scissors 957 ± 4 gas PE Baker, Baker, et al., 1968
Niu, Shirley, et al., 1993
Niu, Shirley, et al., 1993, 2

State:   A


 Energy 
 (cm-1
 Med.   Transition   «lambda»min 
 (nm) 
 «lambda»max 
 (nm) 
 References

To = 25756 ± 7 gas Baker, Baker, et al., 1968
Niu, Shirley, et al., 1993
Niu, Shirley, et al., 1993, 2


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

a1 1282 ± 4 gas PE Baker, Baker, et al., 1968
Niu, Shirley, et al., 1993
Niu, Shirley, et al., 1993, 2
1064 ± 4 gas PE Niu, Shirley, et al., 1993
Niu, Shirley, et al., 1993, 2
b1 4 OPLA 777 ± 4 gas PE Niu, Shirley, et al., 1993, 2

State:   X


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

a1 1 CD stretch 1948 ± 4 gas PE Baker, Baker, et al., 1968
Niu, Shirley, et al., 1993
Niu, Shirley, et al., 1993, 2
2 CO stretch 1657 ± 4 gas PE Niu, Shirley, et al., 1993
Niu, Shirley, et al., 1993, 2
3 CD2 scissors 920 ± 4 gas PE Baker, Baker, et al., 1968
Niu, Shirley, et al., 1993
Niu, Shirley, et al., 1993, 2
648 ± 4 gas PE Niu, Shirley, et al., 1993
Niu, Shirley, et al., 1993, 2

Notes

TTentative assignment or approximate value
oEnergy separation between the v = 0 levels of the excited and electronic ground states.

References

Go To: Top, Vibrational and/or electronic energy levels, Notes

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

Niu, Shirley, et al., 1993
Niu, B.; Shirley, D.A.; Bai, Y.; Daymo, E., High-resolution He I«alpha» photoelectron spectroscopy of H2CO and D2CO using supersonic molecular beams, Chem. Phys. Lett., 1993, 201, 1-4, 212, https://doi.org/10.1016/0009-2614(93)85058-V . [all data]

Niu, Shirley, et al., 1993, 2
Niu, B.; Shirley, D.A.; Bai, Y., High resolution photoelectron spectroscopy and femtosecond intramolecular dynamics of H2CO+ and D2CO+, J. Chem. Phys., 1993, 98, 4377. [all data]

Baker, Baker, et al., 1968
Baker, A.D.; Baker, C.; Brundle, C.R.; Turner, D.W., The electronic structures of methane, ethane, ethylene and formaldehyde studied by high-resolution molecular photoelectron spectroscopy, Intern. J. Mass Spectrom. Ion Phys., 1968, 1, 285. [all data]


Notes

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