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HCCNC+


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

Tx = 32600 ± 160 gas Zanathy, Bock, et al., 1992


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

Sigma+ 740 ± 80 gas PE Zanathy, Bock, et al., 1992

State:   A


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

To = 5400 ± 160 gas Zanathy, Bock, et al., 1992


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

Sigma+ 2 2340 ± 80 gas PE Zanathy, Bock, et al., 1992
3 2180 ± 80 gas PE Zanathy, Bock, et al., 1992
4 890 ± 80 gas PE Zanathy, Bock, et al., 1992

State:   X


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

Sigma+ 2 2180 ± 80 gas PE Zanathy, Bock, et al., 1992

Additional references: Jacox, 1994, page 267

Notes

oEnergy separation between the v = 0 levels of the excited and electronic ground states.
xEnergy separation between the band maximum of the excited electronic state and the v = 0 level of the ground state.

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.

Zanathy, Bock, et al., 1992
Zanathy, L.; Bock, B.; Lentz, D.; Preugschat, D.; Botschwina, P., Generation, isolation and photoelectron spectrum of HC«equiv»C-N«equiv»C, J. Chem. Soc., Chem. Commun., 1992, 1992, 403. [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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