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SO2+


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:   F


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

To = 62200 ± 500 gas Lloyd and Roberts, 1973

State:   E


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

To = 33090 ± 20 gas Lloyd and Roberts, 1973
Wang, Lee, et al., 1987
Holland, MacDonald, et al., 1994


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

a1 1 Sym. stretch 960 ± 10 gas PE Holland, MacDonald, et al., 1994
2 Bend 444 ± 10 gas PE Holland, MacDonald, et al., 1994

State:   D


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

To = 32190 ± 50 gas D-X 300 317 Eland, 1968
Lloyd and Roberts, 1973
Thomas, Dale, et al., 1986
Wang, Lee, et al., 1987
Holland, MacDonald, et al., 1994
Wang, Zhang, et al., 2003


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

a1 1 Sym. stretch 912 ± 1 gas PE PF Eland, 1968
Lloyd and Roberts, 1973
Thomas, Dale, et al., 1986
Wang, Lee, et al., 1987
Holland, MacDonald, et al., 1994
2 Bend 411 ± 60 gas PF Thomas, Dale, et al., 1986
2 Bend 242 ± 11 gas PF Wang, Zhang, et al., 2003

State:   C


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

To = 28670 ± 50 gas Eland, 1968
Lloyd and Roberts, 1973
Thomas, Dale, et al., 1986
Wang, Lee, et al., 1987
Holland, MacDonald, et al., 1994


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

a1 1 Sym. stretch 800 ± 4 gas PE Wang, Lee, et al., 1987
Holland, MacDonald, et al., 1994
2 Bend 371 ± 10 gas PF PE Goss, McLoughlin, et al., 1965
Thomas, Dale, et al., 1986
Wang, Lee, et al., 1987
Holland, MacDonald, et al., 1994

State:   B


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

To = 7034 ± 80 gas Eland, 1968
Goss, McLoughlin, et al., 1965
Thomas, Dale, et al., 1986
Wang, Lee, et al., 1987
Holland, MacDonald, et al., 1994


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

a1 2 Bend 465 ± 9 gas PE PF Eland, 1968
Goss, McLoughlin, et al., 1965
Thomas, Dale, et al., 1986
Wang, Lee, et al., 1987
Holland, MacDonald, et al., 1994
b2 3 Asym. stretch 1320 ± 8 H T gas PE Holland, MacDonald, et al., 1994

State:   ?


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

gas C-B,A 437 511 Goss, McLoughlin, et al., 1965
Thomas, Dale, et al., 1986

State:   A


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

To = 5156 ± 65 gas Eland, 1968
Wang, Lee, et al., 1987
Holland, MacDonald, et al., 1994


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

a1 1 Sym. stretch 981 ± 60 gas PE Wang, Lee, et al., 1987
Holland, MacDonald, et al., 1994
2 Bend 353 ± 7 gas PE Wang, Lee, et al., 1987
Holland, MacDonald, et al., 1994
b2 3 Asym. stretch 202 ± 13 gas PE Wang, Lee, et al., 1987
Holland, MacDonald, et al., 1994

State:   X


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

a1 1 Sym. stretch 1058 ± 2 gas TPE Mo, Yang, et al., 2004
2 Bend 404.2 ± 0.5 gas PE TPE Eland, 1968
Wang, Lee, et al., 1987
Holland, MacDonald, et al., 1994
Mo, Yang, et al., 2004
b2 3 Asym. stretch 1246 ± 2 H gas TPE Mo, Yang, et al., 2004
3 Asym. stretch 1275.9 Ne IR Forney, Kellogg, et al., 2000

Additional references: Jacox, 1994, page 96; Jacox, 1998, page 195; Jacox, 2003, page 136; Dujardin and Leach, 1981

Notes

H(1/2)(2nu)
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.

Lloyd and Roberts, 1973
Lloyd, D.R.; Roberts, P.J., The assignment of the photoelectron spectrum of sulphur dioxide, Mol. Phys., 1973, 26, 225. [all data]

Wang, Lee, et al., 1987
Wang, L.; Lee, Y.T.; Shirley, D.A., Molecular beam photoelectron spectroscopy of SO2: Geometry, spectroscopy, and dynamics of SO2, J. Chem. Phys., 1987, 87, 2489. [all data]

Holland, MacDonald, et al., 1994
Holland, D.M.P.; MacDonald, M.A.; Hayes, M.A.; Baltzer, P.; Karlsson, L.; Lundqvist, M.; Wannberg, B.; von Niessen, W., An experimental and theoretical study of the valence shell photoelectron spectrum of sulphur dioxide, Chem. Phys., 1994, 188, 2-3, 317, https://doi.org/10.1016/0301-0104(94)00238-X . [all data]

Eland, 1968
Eland, J.H.D., and C. J. Danby, 1968, Int. J. Mass Spectrom. Ion Phys. 1, 111. [all data]

Thomas, Dale, et al., 1986
Thomas, T.F.; Dale, F.; Paulson, J.F., The photodissociation spectrum of SO+2, J. Chem. Phys., 1986, 84, 3, 1215, https://doi.org/10.1063/1.450514 . [all data]

Wang, Zhang, et al., 2003
Wang, Z.; Zhang, L.; Li, J.; Wang, F.; Yu, S., The bend vibration excitation of SO2+ (D) in the range of 291--312nm, J. Mol. Spectrosc., 2003, 221, 1, 141, https://doi.org/10.1016/S0022-2852(03)00167-X . [all data]

Goss, McLoughlin, et al., 1965
Goss, S.P.; McLoughlin, R.G.; Morrison, J.D., The photodissociation of SO2+·, Int. J. Mass Spectrom. Ion Proc., 1965, 64, 2, 213, https://doi.org/10.1016/0168-1176(85)85010-2 . [all data]

Mo, Yang, et al., 2004
Mo, Y.; Yang, J.; Chen, G., Zero kinetic energy photoelectron study of SO[sub 2][sup +](X [sup 2]A[sub 1]) using coherent extreme ultraviolet radiation, J. Chem. Phys., 2004, 120, 3, 1263, https://doi.org/10.1063/1.1633551 . [all data]

Forney, Kellogg, et al., 2000
Forney, D.; Kellogg, C.B.; Thompson, W.E.; Jacox, M.E., The vibrational spectra of molecular ions isolated in solid neon. XVI. SO[sub 2][sup +], SO[sub 2][sup -], and (SO[sub 2])[sub 2][sup -], J. Chem. Phys., 2000, 113, 1, 86, https://doi.org/10.1063/1.481777 . [all data]

Jacox, 1994
Jacox, M.E., Vibrational and electronic energy levels of polyatomic transient molecules, American Chemical Society, Washington, DC, 1994, 464. [all data]

Jacox, 1998
Jacox, M.E., Vibrational and electronic energy levels of polyatomic transient molecules: supplement A, J. Phys. Chem. Ref. Data, 1998, 27, 2, 115-393, https://doi.org/10.1063/1.556017 . [all data]

Jacox, 2003
Jacox, M.E., Vibrational and electronic energy levels of polyatomic transient molecules: supplement B, J. Phys. Chem. Ref. Data, 2003, 32, 1, 1-441, https://doi.org/10.1063/1.1497629 . [all data]

Dujardin and Leach, 1981
Dujardin, G.; Leach, S., Photoion--fluorescence photon coincidence study of radiative and dissociative relaxation processes in VUV photoexcited SO2. Fluorescence of SO+2, SO+, and SO, J. Chem. Phys., 1981, 75, 6, 2521, https://doi.org/10.1063/1.442428 . [all data]


Notes

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