D2CCCD2+


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:   X


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

CD2 stretch 2295.5 w m Ne IR Forney, Jacox, et al., 2001
CD2 stretch 2177.2 w m Ne IR Forney, Jacox, et al., 2001
CD2 stretch 2169.6 w m Ne IR Forney, Jacox, et al., 2001
CD2 deform. 962.4 m Ne IR Forney, Jacox, et al., 2001
724.6 w m Ne IR Forney, Jacox, et al., 2001
583.6 w m Ne IR Forney, Jacox, et al., 2001
b1 4 Torsion 532 ± 2 gas PE TPE Thomas and Thompson, 1974
Schulenburg and Merkt, 2009

Notes

wWeak
mMedium

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, Jacox, et al., 2001
Forney, D.; Jacox, M.E.; Lugez, C.L.; Thompson, W.E., Matrix isolation study of the interaction of excited neon atoms with allene and propyne: Infrared spectra of H[sub 2]CCCH[sub 2][sup +] and H[sub 2]CCCH[sup -], J. Chem. Phys., 2001, 115, 18, 8418, https://doi.org/10.1063/1.1402998 . [all data]

Thomas and Thompson, 1974
Thomas, R.K.; Thompson, H., The photoelectron spectra of allene, deuteroallenes and tetrafluoroallene, Proc. R. Soc. London A:, 1974, 339, 29. [all data]

Schulenburg and Merkt, 2009
Schulenburg, A.M.; Merkt, F., Rotationally resolved photoelectron spectroscopic study of the Jahn--Teller effect in allene, J. Chem. Phys., 2009, 130, 3, 034308, https://doi.org/10.1063/1.3056385 . [all data]


Notes

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