HNC+

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
Td = 17200 T Ne Forney, Thompson, et al., 1992

State:   X

Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
Σ+ 1 NH stretch 3365.0 s Ne IR Forney, Thompson, et al., 1992
Π 2 Bend 577.6 m Ne IR Forney, Thompson, et al., 1992
Σ+ 3 NC stretch 2195.2 w Ne IR Forney, Thompson, et al., 1992

Additional references: Jacox, 1994, page 34

Notes

wWeak
mMedium
sStrong
TTentative assignment or approximate value
dPhotodissociation threshold

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.

Forney, Thompson, et al., 1992
Forney, D.; Thompson, W.E.; Jacox, M.E., The vibrational spectra of molecular ions isolated in solid neon. IX. HCN+, HNC+, and CN-, J. Chem. Phys., 1992, 97, 3, 1664, https://doi.org/10.1063/1.463963 . [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]

Notes

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