(CH3)3CCH=C:

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 = 15930 ± 120 gas Gunion and Lineberger, 1996
Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
a' 1230 ± 50 gas PE Gunion and Lineberger, 1996
800 ± 50 gas PE Gunion and Lineberger, 1996
520 ± 50 gas PE Gunion and Lineberger, 1996
340 ± 50 gas PE Gunion and Lineberger, 1996

Additional references: Jacox, 1998, page 348

Notes

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.

Gunion and Lineberger, 1996
Gunion, R.F.; Lineberger, W.C., Ultraviolet Photoelectron Spectroscopy of the tert-Butylvinylidene Anion, J. Phys. Chem., 1996, 100, 11, 4395, https://doi.org/10.1021/jp953113r . [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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