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H(CC)2Cl+


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: M.E. Jacox

State:   D


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

To = 61700 ± 560 U gas Heilbronner, Hornung, et al., 1974

State:   C


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

To = 57280 ± 320 U gas Heilbronner, Hornung, et al., 1974

State:   B


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

To = 35100 ± 320 U gas Heilbronner, Hornung, et al., 1974

State:   A


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

To = 19715.0 ± 0.1 gas A-X 445 652 Maier, Marthaler, et al., 1980
Klapstein, Maier, et al., 1982


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

Sigma+ 2 CC s-stretch 2171 ± 2 gas LF Klapstein, Maier, et al., 1982
3 CC a-stretch 2101 ± 2 gas LF Klapstein, Maier, et al., 1982
4 C-C stretch 1088 ± 1 gas EF LF Maier, Marthaler, et al., 1981
Klapstein, Maier, et al., 1982
5 CCl stretch 523 ± 1 gas EF LF Maier, Marthaler, et al., 1980
Maier, Marthaler, et al., 1981
Klapstein, Maier, et al., 1982
Pi 8 Skel. deform. 307 ± 1 gas EF LF Maier, Marthaler, et al., 1981
Klapstein, Maier, et al., 1982
9 Skel. deform. 125 ± 2 gas LF Klapstein, Maier, et al., 1982

State:   X


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

Sigma+ 1 CH stretch 3101 gas EF Klapstein, Maier, et al., 1982
2 CC stretch 2191 ± 1 gas EF Maier, Marthaler, et al., 1980
Maier, Marthaler, et al., 1981
Klapstein, Maier, et al., 1982
3 CC stretch 1920 ± 1 gas EF Maier, Marthaler, et al., 1980
Maier, Marthaler, et al., 1981
Klapstein, Maier, et al., 1982
4 C-C stretch 1184 ± 1 gas EF Maier, Marthaler, et al., 1980
Maier, Marthaler, et al., 1981
Klapstein, Maier, et al., 1982
5 CCl stretch 547 ± 1 gas EF Maier, Marthaler, et al., 1980
Maier, Marthaler, et al., 1981
Klapstein, Maier, et al., 1982
Pi 8 Skel. deform. 309 ± 1 gas EF Maier, Marthaler, et al., 1981
Klapstein, Maier, et al., 1982
9 Skel. deform. 124 ± 1 gas EF Klapstein, Maier, et al., 1982

Additional references: Jacox, 1994, page 339

Notes

UUpper bound
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.

Heilbronner, Hornung, et al., 1974
Heilbronner, E.; Hornung, V.; Maier, J.P.; Kloster-Jensen, E., The photoelectron spectra of halodiacetylenes, dihalodiacetylenes, and halomethyldiacetylenes, J. Am. Chem. Soc., 1974, 96, 4252. [all data]

Maier, Marthaler, et al., 1980
Maier, J.P.; Marthaler, O.; Kloster-Jensen, E., Ã --> X band systems of 2X+ (2«PI» --> 2«PI», and of CH3???C«58876»C???nX+ (2E --> 2E) n = 1,2 with X = Cl, Br, J. Electron Spectrosc. Relat. Phenom., 1980, 18, 2, 251. [doi:10.1016/0368-2048(80)80051-X] [all data]

Klapstein, Maier, et al., 1982
Klapstein, D.; Maier, J.P.; Misev, L.; Zambach, W., Emission and laser excitation spectra of rotationally cooled cations in the gas phase: Ã2«PI» <--> X2«PI» band systems of 2X+, X «58875» Cl, Br, Chem. Phys., 1982, 72, 1-2, 101. [doi:10.1016/0301-0104(82)87070-5] [all data]

Maier, Marthaler, et al., 1981
Maier, J.P.; Marthaler, O.; Misev, L.; Thommen, F., J. Chem. Soc., 1981, Faraday Disc. 71, 181. [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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