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CO3


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   «lambda»min 
 (nm) 
 «lambda»max 
 (nm) 
 References

Txd = 24600 CO2 Jones and Taube, 1971

State:   X


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

a1 1 C=O stretch 2053 Ar IR Weissberger, Breckenridge, et al., 1967
1 C=O stretch 2045 vs CO2 IR Moll, Clutter, et al., 1966
Jacox and Milligan, 1971
2 O-O stretch 1070 Ar IR Weissberger, Breckenridge, et al., 1967
2 O-O stretch 1073 m CO2 IR Moll, Clutter, et al., 1966
Jacox and Milligan, 1971
3 C-O stretch 593 m CO2 IR Moll, Clutter, et al., 1966
Jacox and Milligan, 1971
b2 5 C-O stretch 975 Ar IR Weissberger, Breckenridge, et al., 1967
5 C-O stretch 972 s CO2 IR Moll, Clutter, et al., 1966
Jacox and Milligan, 1971
6 O-C=O bend 564 Ar IR Weissberger, Breckenridge, et al., 1967
6 O-C=O bend 568 m CO2 IR Moll, Clutter, et al., 1966
Jacox and Milligan, 1971

Additional references: Jacox, 1994, page 199; Pople, Seeger, et al., 1980; Jacox and Thompson, 1991

Notes

mMedium
sStrong
vsVery strong
xEnergy separation between the band maximum of the excited electronic state and the v = 0 level of the ground state.
dPhotodissociation threshold

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.

Jones and Taube, 1971
Jones, P.R.; Taube, H., Molar absorptivity of carbon trioxide, J. Phys. Chem., 1971, 75, 19, 2991, https://doi.org/10.1021/j100688a020 . [all data]

Weissberger, Breckenridge, et al., 1967
Weissberger, E.; Breckenridge, W.H.; Taube, H., Reaction of O(1D) with CO2 at Low Temperatures, J. Chem. Phys., 1967, 47, 5, 1764, https://doi.org/10.1063/1.1712161 . [all data]

Moll, Clutter, et al., 1966
Moll, N.G.; Clutter, D.R.; Thompson, W.E., Carbon Trioxide: Its Production, Infrared Spectrum, and Structure Studied in a Matrix of Solid CO2, J. Chem. Phys., 1966, 45, 12, 4469, https://doi.org/10.1063/1.1727526 . [all data]

Jacox and Milligan, 1971
Jacox, M.E.; Milligan, D.E., Infrared Spectrum and Structure of the Species CO3, J. Chem. Phys., 1971, 54, 3, 919, https://doi.org/10.1063/1.1675021 . [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]

Pople, Seeger, et al., 1980
Pople, J.A.; Seeger, U.; Seeger, R.; Schleyer, P. vonR., The structure of carbon trioxide, J. Comput. Chem., 1980, 1, 2, 199, https://doi.org/10.1002/jcc.540010215 . [all data]

Jacox and Thompson, 1991
Jacox, M.E.; Thompson, W.E., Vibrational spectra of molecular ions isolated in solid neon. 6. Carbon oxide ion (CO4-), J. Phys. Chem., 1991, 95, 7, 2781, https://doi.org/10.1021/j100160a028 . [all data]


Notes

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