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NNO2


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:   3A1


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

To x gas Arnold and Neumark, 1995


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

a1 3 NO2 scissors 540 ± 40 gas PE Arnold and Neumark, 1995

State:   3A2


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

To x gas Arnold and Neumark, 1995


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

a1 1 NO2 s-stretch 1240 T gas PE Arnold and Neumark, 1995
2 NN stretch 880 T gas PE Arnold and Neumark, 1995
3 NO2 scissors 680 T gas PE Arnold and Neumark, 1995

Additional references: Jacox, 1998, page 254

Notes

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

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.

Arnold and Neumark, 1995
Arnold, D.W.; Neumark, D.M., Study of N2O2 by photoelectron spectroscopy of N2O2-, J. Chem. Phys., 1995, 102, 18, 7035, https://doi.org/10.1063/1.469097 . [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]


Notes

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