Home Symbol which looks like a small house Up Solid circle with an upward pointer in it

(CH3)3CO


Vibrational and/or electronic energy levels

Go To: Top, References, Notes

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:   B


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

To = 26415 gas B-X 333 387 Blitz, Pilling, et al., 1999
Wang, Shemesh, et al., 1999
Lotz and Zellner, 2000
Carter, Atwell, et al., 2000
Gopalakrishnan, Zu, et al., 2003


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

975 gas LF Carter, Atwell, et al., 2000
855 gas LF Carter, Atwell, et al., 2000
760 gas LF Carter, Atwell, et al., 2000
CO stretch 530 gas LF Blitz, Pilling, et al., 1999
Wang, Shemesh, et al., 1999
Lotz and Zellner, 2000
Carter, Atwell, et al., 2000
Gopalakrishnan, Zu, et al., 2003
311 gas LF Blitz, Pilling, et al., 1999
Wang, Shemesh, et al., 1999
Lotz and Zellner, 2000
Carter, Atwell, et al., 2000

State:   X


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

a' CO stretch 1205 ± 15 gas PE Ramond, Davico, et al., 2000
C3 umbrella 435 ± 15 gas PE Ramond, Davico, et al., 2000

Additional references: Jacox, 2003, page 392

Notes

oEnergy separation between the v = 0 levels of the excited and electronic ground states.

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.

Blitz, Pilling, et al., 1999
Blitz, M.; Pilling, M.J.; Robertson, S.H.; Seakins, P.W., Direct studies on the decomposition of the tert-butoxy radical and its reaction with NO, Phys. Chem. Chem. Phys., 1999, 1, 1, 73, https://doi.org/10.1039/a806524a . [all data]

Wang, Shemesh, et al., 1999
Wang, C.; Shemesh, L.G.; Deng, W.; Lilien, M.D.; Dibble, T.S., Laser-Induced Fluorescence Excitation Spectra of, J. Phys. Chem. A, 1999, 103, 41, 8207, https://doi.org/10.1021/jp9918050 . [all data]

Lotz and Zellner, 2000
Lotz, Ch.; Zellner, R., Fluorescence excitation spectrum of the tert-butoxy radical and kinetics of its reactions with NO and NO2, Phys. Chem. Chem. Phys., 2000, 2, 10, 2353, https://doi.org/10.1039/b001585g . [all data]

Carter, Atwell, et al., 2000
Carter, C.C.; Atwell, J.R.; Gopalakrishnan, S.; Miller, T.A., Jet-Cooled Laser-Induced Fluorescence Spectroscopy of Some Alkoxy Radicals, J. Phys. Chem. A, 2000, 104, 40, 9165, https://doi.org/10.1021/jp001835z . [all data]

Gopalakrishnan, Zu, et al., 2003
Gopalakrishnan, S.; Zu, L.; Miller, T.A., Radiative and non-radiative decay of selected vibronic levels of the state of alkoxy radicals, Chem. Phys. Lett., 2003, 380, 5-6, 749, https://doi.org/10.1016/j.cplett.2003.08.124 . [all data]

Ramond, Davico, et al., 2000
Ramond, T.M.; Davico, G.E.; Schwartz, R.L.; Lineberger, W.C., Vibronic structure of alkoxy radicals via photoelectron spectroscopy, J. Chem. Phys., 2000, 112, 3, 1158, https://doi.org/10.1063/1.480767 . [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