Azide cation

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   λmin 
 (nm) 		  λmax 
 (nm) 		  References
To = 35370 T gas A-X 245 283 Friedmann, Soliva, et al., 1994
Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
Σg+ 1 Sym. stretch 1300 T gas PF Friedmann, Soliva, et al., 1994
Πu 2 Bend 440 T gas PF Friedmann, Soliva, et al., 1994
Σu+ 3 Asym. stretch 1700 T gas PF Friedmann, Soliva, et al., 1994

State:   b
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
To = 14520 ± 160 gas Dyke, Jonathan, et al., 1982

State:   a
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
To = 9120 ± 160 gas Dyke, Jonathan, et al., 1982

State:   X

Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
Σ+ 1 Sym. stretch 1170 ± 30 gas PE Dyke, Jonathan, et al., 1982

Additional references: Jacox, 1994, page 72; Jacox, 1998, page 181

Notes

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

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.

Friedmann, Soliva, et al., 1994
Friedmann, A.; Soliva, A.M.; Nizkorodov, S.A.; Bieske, E.J.; Maier, J.P., A 3.PI.u .rarw. X 3.SIGMA.g- Electronic Spectrum of N3+, J. Phys. Chem., 1994, 98, 36, 8896, https://doi.org/10.1021/j100087a013 . [all data]

Dyke, Jonathan, et al., 1982
Dyke, J.M.; Jonathan, N.B.H.; Lewis, A.E.; Morris, A., Vacuum ultraviolet photoelectron spectroscopy oftransient species. Part 15. The N3(X2π) radical, Mol. Phys., 1982, 47, 1231. [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]

Notes

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