SrNC

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:   E
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
To = 32768 gas E-X 294 305 Greetham and Ellis, 2000
Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
a' 2 Bend 179 gas LF Greetham and Ellis, 2000

State:   D
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
To = 29114 gas D-X 322 345 Greetham and Ellis, 2000
Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
a' 2 Bend 170 gas LF Greetham and Ellis, 2000

State:   C
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
To = 21580 gas C-X 395 463 Pasternack and Dagdigian, 1976
Greetham and Ellis, 2000, 2
Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
a' 3 SrN stretch 337 gas LF MPI Greetham and Ellis, 2000, 2

State:   A,B
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
gas A,B-X 645 725 Pasternack and Dagdigian, 1976
Douay and Bernath, 1990

State:   X

Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
Σ+ 1 NC stretch 2052.3 Ar IR Lanzisera and Andrews, 1997
Π 2 Bend 70 T gas LF Greetham and Ellis, 2000, 2
Σ+ 3 SrN stretch 338 ± 2 Ar IR Lanzisera and Andrews, 1997

Additional references: Jacox, 1994, page 62; Jacox, 2003, page 59

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.

Greetham and Ellis, 2000
Greetham, G.M.; Ellis, A.M., Ultraviolet laser spectroscopy of jet-cooled CaNC and SrNC free radicals: Observation of bent excited electronic states, J. Chem. Phys., 2000, 113, 20, 8945, https://doi.org/10.1063/1.1319344 . [all data]

Pasternack and Dagdigian, 1976
Pasternack, L.; Dagdigian, P.J., Laser-fluorescence study of the reactions of alkaline earth atoms with BrCN: Spectroscopic observation of the alkaline earth monocyanides, J. Chem. Phys., 1976, 65, 4, 1320, https://doi.org/10.1063/1.433228 . [all data]

Greetham and Ellis, 2000, 2
Greetham, G.M.; Ellis, A.M., The electronic spectrum of the SrNC free radical: a jet-cooled investigation, Chem. Phys. Lett., 2000, 332, 3-4, 303, https://doi.org/10.1016/S0009-2614(00)01254-9 . [all data]

Douay and Bernath, 1990
Douay, M.; Bernath, P.F., Laser spectroscopy of CaNC and SrNC, Chem. Phys. Lett., 1990, 174, 3-4, 230, https://doi.org/10.1016/0009-2614(90)85337-C . [all data]

Lanzisera and Andrews, 1997
Lanzisera, D.V.; Andrews, L., Reactions of Laser-Ablated Mg, Ca, Sr, and Ba Atoms with Hydrogen Cyanide in Excess Argon. Matrix Infrared Spectra and Density Functional Calculations on Novel Isocyanide Products, J. Phys. Chem. A, 1997, 101, 50, 9666, https://doi.org/10.1021/jp972098i . [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, 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

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