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

NOTICE: Due to scheduled maintenance at our Gaithersburg campus, this site will not be available from 5:00 pm EDT (21:00 UTC) on Friday October 25 until 5:00 pm (21:00 UTC) on Sunday October 27. We apologize for any inconvenience this outage may cause.

cyc-HC3


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:   A


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

To = 8090 ± 100 gas Sheehan, Parsons, et al., 2008


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

a1 3 565 ± 40 gas pe Sheehan, Parsons, et al., 2008

State:   X


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

a1 2 1613 ± 25 gas TPE Sheehan, Parsons, et al., 2008
3 1161 ± 25 gas TPE Sheehan, Parsons, et al., 2008
b2 4 508 ± 25 gas TPE Sheehan, Parsons, et al., 2008

Additional references: Yamamoto, Saito, et al., 1987; Yamamoto and Saito, 1990; Lovas, Suenram, et al., 1992; Yamamoto and Saito, 1994

Notes

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.

Sheehan, Parsons, et al., 2008
Sheehan, S.M.; Parsons, B.F.; Zhou, J.; Garand, E.; Yen, T.A.; Moore, D.T.; Neumark, D.M., Characterization of cyclic and linear C3H- and C3H via anion photoelectron spectroscopy, J. Chem. Phys., 2008, 128, 3, 034301, https://doi.org/10.1063/1.2812561 . [all data]

Yamamoto, Saito, et al., 1987
Yamamoto, S.; Saito, S.; Ohishi, M.; Suzuki, H.; Ishikawa, S.-I.; Kaifu, N.; Murakami, A., Laboratory and astronomical detection of the cyclic C3H radical, Astrophys. J., 1987, 322, L55, https://doi.org/10.1086/185036 . [all data]

Yamamoto and Saito, 1990
Yamamoto, S.; Saito, S., Laboratory microwave spectrum of the cyclic C3D radical, Astrophys. J., 1990, 363, L13, https://doi.org/10.1086/185854 . [all data]

Lovas, Suenram, et al., 1992
Lovas, F.J.; Suenram, R.D.; Ogata, T.; Yamamoto, S., Microwave spectra and electric dipole moments for low-J levels of interstellar radicals: SO, C2S, C3S, c-HC3, CH2CC, and c-C3H2, Astrophys. J., 1992, 399, 325, https://doi.org/10.1086/171928 . [all data]

Yamamoto and Saito, 1994
Yamamoto, S.; Saito, S., Microwave spectrum and molecular structure of the cyclic C3H radical, J. Chem. Phys., 1994, 101, 7, 5484, https://doi.org/10.1063/1.467337 . [all data]


Notes

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