CNC+

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 = 30694 ± 20 Ne A-X 301 326 Wyss, Riaplov, et al., 2001
Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
Σg+ 1 Sym. stretch 1100 T Ne AB Wyss, Riaplov, et al., 2001

State:   X

Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
Σu+ 3 Asym. stretch 1974.07 gas DL Feher, Salud, et al., 1991
3 Asym. stretch 1972.9 gas IR Wyss, Riaplov, et al., 2001
Smith-Gicklhorn, Lorenz, et al., 2001
Jacox and Thompson, 2007

Additional references: Jacox, 1994, page 67; Jacox, 2003, page 84

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.

Wyss, Riaplov, et al., 2001
Wyss, M.; Riaplov, E.; Maier, J.P.; Hochlaf, M.; Rosmus, P., The A1Π(u)←X1Σ Electronic Transition of CCN+ and CNC+, Helv. Chim. Acta, 2001, 84, 6, 1432, https://doi.org/10.1002/1522-2675(20010613)84:6<1432::AID-HLCA1432>3.0.CO;2-S . [all data]

Feher, Salud, et al., 1991
Feher, M.; Salud, C.; Maier, J.P., Infrared laser spectroscopy of CNC+, J. Chem. Phys., 1991, 94, 8, 5377, https://doi.org/10.1063/1.460523 . [all data]

Smith-Gicklhorn, Lorenz, et al., 2001
Smith-Gicklhorn, A.M.; Lorenz, M.; Kolos, R.; Bondybey, V.E., Vibrational spectroscopy of matrix-isolated, mass-selected cyanoacetylene cations, J. Chem. Phys., 2001, 115, 16, 7534, https://doi.org/10.1063/1.1405019 . [all data]

Jacox and Thompson, 2007
Jacox, M.E.; Thompson, W.E., Infrared spectroscopy and photochemistry of NCCN[sup +] and CNCN[sup +] trapped in solid neon, J. Chem. Phys., 2007, 126, 5, 054308, https://doi.org/10.1063/1.2433945 . [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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