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O2CCO2-


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:   ?


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

Txxd = 20170 T gas Coe, 1986
DeLuca, Niu, et al., 1988
Tsukuda, Johnson, et al., 1997

State:   X


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

b2 5 CO2 s-stretch 1189.2 Ne IR Godbout, Halasinski, et al., 1996
Zhou and Andrews, 1999
Thompson and Jacox, 1999
5 CO2 s-stretch 1184.7 Ar IR Zhou and Andrews, 1999, 2
6 Deformation 679.2 T Ne IR Zhou and Andrews, 1999
Thompson and Jacox, 1999
e 7 CO2 a-stretch 1852.4 Ne IR Godbout, Halasinski, et al., 1996
Zhou and Andrews, 1999
Thompson and Jacox, 1999
7 CO2 a-stretch 1856.7 Ar IR Zhou and Andrews, 1999, 2

Additional references: Jacox, 2003, page 330

Notes

TTentative assignment or approximate value
xxEnergy separation between the band maxima of both the excited state and the ground state of a molecular cation, derived from a photoelectron spectrum.
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.

Coe, 1986
Coe, J.V., Ph.D. thesis, 1986, Johns Hopkins University, Baltimore, MD. [all data]

DeLuca, Niu, et al., 1988
DeLuca, M.J.; Niu, B.; Johnson, M.A., Photoelectron Spectroscopy of (CO2)n- Clusters with 2=n=13: Cluster Size Dependence of the Core Molecular Ion, J. Chem. Phys., 1988, 88, 9, 5857, https://doi.org/10.1063/1.454548 . [all data]

Tsukuda, Johnson, et al., 1997
Tsukuda, T.; Johnson, M.A.; Nagata, T., Photoelectron spectroscopy of (CO2)n- revisited: core switching in the 2 <= n <= 16 range, Chem. Phys. Lett., 1997, 268, 5-6, 429, https://doi.org/10.1016/S0009-2614(97)00223-6 . [all data]

Godbout, Halasinski, et al., 1996
Godbout, J.T.; Halasinski, T.M.; Leroi, G.E.; Allison, J., Matrix Isolation of Mass-Selected Cations: Are Counterions Present and How Are They Formed?, J. Phys. Chem., 1996, 100, 8, 2892, https://doi.org/10.1021/jp952482k . [all data]

Zhou and Andrews, 1999
Zhou, M.; Andrews, L., Infrared spectra of the C[sub 2]O[sub 4][sup +] cation and C[sub 2]O[sub 4][sup -] anion isolated in solid neon, J. Chem. Phys., 1999, 110, 14, 6820, https://doi.org/10.1063/1.478586 . [all data]

Thompson and Jacox, 1999
Thompson, W.E.; Jacox, M.E., The vibrational spectra of CO[sub 2][sup +], (CO[sub 2])[sub 2][sup +], CO[sub 2][sup -], and (CO[sub 2])[sub 2][sup -] trapped in solid neon, J. Chem. Phys., 1999, 111, 10, 4487, https://doi.org/10.1063/1.479212 . [all data]

Zhou and Andrews, 1999, 2
Zhou, M.; Andrews, L., Infrared spectra of the CO[sub 2][sup -] and C[sub 2]O[sub 4][sup -] anions isolated in solid argon, J. Chem. Phys., 1999, 110, 5, 2414, https://doi.org/10.1063/1.477947 . [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]


Notes

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