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HOCH=C=C:


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

C3 a-stretch 1999.6 Ar IR Szczepanski, Ekern, et al., 1995
1254.3 Ar IR Szczepanski, Ekern, et al., 1995

State:   X


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

C3 a-stretch 1992.5 vs Ar IR Ortman, Hauge, et al., 1990
Szczepanski, Ekern, et al., 1995
COH bend 1460.8 w m Ar IR Ortman, Hauge, et al., 1990
Szczepanski, Ekern, et al., 1995
Mixed 1280.5 w Ar IR Szczepanski, Ekern, et al., 1995
Deformation 1223.1 w m Ar IR Ortman, Hauge, et al., 1990
Szczepanski, Ekern, et al., 1995
Skel. stretch 1016.3 w m Ar IR Ortman, Hauge, et al., 1990
Szczepanski, Ekern, et al., 1995

Additional references: Jacox, 1994, page 328; Jacox, 2003, page 321

Notes

wWeak
mMedium
vsVery strong

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.

Szczepanski, Ekern, et al., 1995
Szczepanski, J.; Ekern, S.; Vala, M., Spectroscopy and Photochemistry of the C3.cntdot.H2O Complex in Argon Matrixes, J. Phys. Chem., 1995, 99, 20, 8002, https://doi.org/10.1021/j100020a024 . [all data]

Ortman, Hauge, et al., 1990
Ortman, B.J.; Hauge, R.H.; Margrave, J.L.; Kafafi, Z.H., Reactions of small carbon clusters with water in cryogenic matrixes: the FTIR spectrum of hydroxyethynyl carbene, J. Phys. Chem., 1990, 94, 20, 7973, https://doi.org/10.1021/j100383a041 . [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]

Jacox, 2003
Jacox, M.E., Vibrational and electronic energy levels of polyatomic transient molecules: supplement B, J. Phys. Chem. Ref. Data, 2003, 32, 1, 1-441, https://doi.org/10.1063/1.1497629 . [all data]


Notes

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