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SrCH3


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:   B


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

To = 14787.58 gas B-X 670 680 Brazier and Bernath, 1987
Sheridan, Dick, et al., 2005

State:   A


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

To = 13800.38 gas A-X 670 740 Brazier and Bernath, 1987
Dick, Sheridan, et al., 2006


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

a1 2 Umbrella 1054 ± 10 gas LF Brazier and Bernath, 1987
3 SrC stretch 373 ± 10 gas LF Brazier and Bernath, 1987
e 6 SrCH deform. 342 ± 5 H gas LF Brazier and Bernath, 1987

State:   X


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

a1 2 Umbrella 1072 ± 10 gas LF Brazier and Bernath, 1987
3 SrC stretch 362 ± 10 gas LF Brazier and Bernath, 1987
e 6 SrCH deform. 279 ± 5 gas LF Brazier and Bernath, 1987

Additional references: Jacox, 1994, page 230; Jacox, 1998, page 267; Anderson, Robinson, et al., 1996

Notes

H(1/2)(2nu)
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.

Brazier and Bernath, 1987
Brazier, C.R.; Bernath, P.F., Observation of gas phase organometallic free radicals: Monomethyl derivatives of calcium and strontium, J. Chem. Phys., 1987, 86, 11, 5918, https://doi.org/10.1063/1.452476 . [all data]

Sheridan, Dick, et al., 2005
Sheridan, P.M.; Dick, M.J.; Wang, J.-G.; Bernath, P.F., High-Resolution Spectroscopic Investigation of the B, J. Phys. Chem. A, 2005, 109, 46, 10547, https://doi.org/10.1021/jp054228q . [all data]

Dick, Sheridan, et al., 2006
Dick, M.J.; Sheridan, P.M.; Wang, J.-G.; Bernath, P.F., High-resolution laser excitation spectroscopy of the A [sup 2]E-X [sup 2]A[sub 1] transition of SrCH[sub 3], J. Chem. Phys., 2006, 124, 17, 174309, https://doi.org/10.1063/1.2189236 . [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]

Anderson, Robinson, et al., 1996
Anderson, M.A.; Robinson, J.S.; Ziurys, L.M., The pure rotational spectrum of the ground vibrational state of SrCH3(X 2A1), Chem. Phys. Lett., 1996, 257, 5-6, 471, https://doi.org/10.1016/0009-2614(96)00566-0 . [all data]


Notes

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