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

H(CC)6CN+


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:   A


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

To = 10276 ± 5 Ne A-X 929 974 Forney, Freivogel, et al., 1995


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

Sigma+ 9 C-C stretch 1795 ± 5 T Ne AB Forney, Freivogel, et al., 1995
10 C-C stretch 1353 ± 5 T Ne AB Forney, Freivogel, et al., 1995
14 C-C stretch 276 ± 5 Ne AB Forney, Freivogel, et al., 1995

Additional references: Jacox, 1998, page 363

Notes

TTentative assignment or approximate value
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.

Forney, Freivogel, et al., 1995
Forney, D.; Freivogel, P.; Fulara, J.; Maier, J.P., Electronic absorption spectra of cyano-substituted polyacetylene cations in neon matrices, J. Chem. Phys., 1995, 102, 4, 1510, https://doi.org/10.1063/1.468883 . [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]


Notes

Go To: Top, Vibrational and/or electronic energy levels, References