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CD3(CC)2D+


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:   A


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

a1 5 C-C a-stretch 1157 gas EF Leutwyler, Klapstein, et al., 1983
6 CD3 deform. 1019 T gas EF Leutwyler, Klapstein, et al., 1983
7 C-C s-stretch 617 T gas EF Maier, Marthaler, et al., 1980
Leutwyler, Klapstein, et al., 1983
e 13 Skel. bend 284 H T gas EF Leutwyler, Klapstein, et al., 1983

State:   X


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

a1 3 CC stretch 2186 gas EF Maier, Marthaler, et al., 1980
Leutwyler, Klapstein, et al., 1983
4 CC stretch 1884 gas EF Leutwyler, Klapstein, et al., 1983
5 CD3 deform. 1020 gas EF Maier, Marthaler, et al., 1980
Leutwyler, Klapstein, et al., 1983
6 C-C a-stretch 1219 gas EF Maier, Marthaler, et al., 1980
Leutwyler, Klapstein, et al., 1983
7 C-C s-stretch 634 gas EF Maier, Marthaler, et al., 1980
Leutwyler, Klapstein, et al., 1983
e 13 Skel. deform. 283 H gas EF Leutwyler, Klapstein, et al., 1983
13 Skel. deform. 292 H gas EF Leutwyler, Klapstein, et al., 1983

Notes

H(1/2)(2nu)
TTentative assignment or approximate value

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.

Leutwyler, Klapstein, et al., 1983
Leutwyler, S.; Klapstein, D.; Maier, J.P., Emission spectra of supersonically cooled methyldiacetylene cations, Chem. Phys., 1983, 78, 2, 151, https://doi.org/10.1016/0301-0104(83)85104-0 . [all data]

Maier, Marthaler, et al., 1980
Maier, J.P.; Marthaler, O.; Kloster-Jensen, E., Emission spectra of alkyl substituted diacetylene radical cations: CH3--C«equiv»C--C«equiv»C--R+ with R=H, D, CH3, and CD3; CD3--C«equiv»C--C«equiv»C--R+ with R=H, D, CD3 and C2H5--C«equiv»C--C«equiv»C--R+ with R=H and C2H5. Competition of the radiative A («pi»-1) --> X («pi»-1) and fragmentation decay of their A («pi»-1) states, J. Chem. Phys., 1980, 72, 1, 701, https://doi.org/10.1063/1.438905 . [all data]


Notes

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