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

CD2CCD-


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:   ?


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

Td = 7380 ± 65 gas Robinson, Polak, et al., 1995

State:   X


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

C3 a-stretch 1802.6 Ne IR Forney, Jacox, et al., 2001

Notes

dPhotodissociation threshold

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.

Robinson, Polak, et al., 1995
Robinson, M.S.; Polak, M.L.; Bierbaum, V.M.; DePuy, C.H.; Lineberger, W.C., Experimental Studies of Allene, Methylacetylene, and the Propargyl Radical: Bond Dissociation Energies, Gas-Phase Acidities, and Ion-Molecule Chemistry, J. Am. Chem. Soc., 1995, 117, 25, 6766, https://doi.org/10.1021/ja00130a017 . [all data]

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]


Notes

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