C5H

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:   B
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
To = 20608 gas Ding, Pino, et al., 2002
Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
Π 10 356 gas MPI Ding, Pino, et al., 2002

State:   A
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
To = 18791 gas Ding, Pino, et al., 2002
Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
Π 9 456 gas MPI Ding, Pino, et al., 2002
12 166 gas MPI Ding, Pino, et al., 2002

State:   a
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
To = 10565 ± 8 gas Garand, Yacovitch, et al., 2010
Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
6 498 gas PE Garand, Yacovitch, et al., 2010

State:   X

Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
Σ+ 1 CH stretch 3319.3 Ne IR Wu, Chen, et al., 2009
3 CC stretch 1912 ± 40 gas PE Sheehan, Parsons, et al., 2008
3 CC stretch 1955.5 Ne IR Wu, Chen, et al., 2009

Additional references: Jacox, 1998, page 316; Jacox, 2003, page 322; Gottlieb, Gottlieb, et al., 1986; Hirota, Ozawa, et al., 1995; McCarthy, Chen, et al., 1999; McCarthy and Thaddeus, 2005

Notes

oEnergy separation between the v = 0 levels of the excited and electronic ground states.

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.

Ding, Pino, et al., 2002
Ding, H.; Pino, T.; Guthe, F.; Maier, J.P., Electronic spectra of the C[sub 2n+1]H (n=2--4) radicals in the gas phase, J. Chem. Phys., 2002, 117, 18, 8362, https://doi.org/10.1063/1.1511183 . [all data]

Garand, Yacovitch, et al., 2010
Garand, E.; Yacovitch, T.I.; Zhou, J.; Sheehan, S.M.; Neumark, D.M., Slow photoelectron velocity-map imaging of the CnH- (n = 5--9) anions, Chem. Sci., 2010, 2, 2, 192, https://doi.org/10.1039/c0sc00164c . [all data]

Wu, Chen, et al., 2009
Wu, Y.-J.; Chen, H.-F.; Camacho, C.; Sitek, H.A.; Hsu, S.-C.; Lin, M.-Y.; Chou, S.-L.; Ogilvie, J.F.; Cheng, B.-M., FORMATION AND IDENTIFICATION OF INTERSTELLAR MOLECULE LINEAR C, Astrophys. J., 2009, 701, 1, 8, https://doi.org/10.1088/0004-637X/701/1/8 . [all data]

Sheehan, Parsons, et al., 2008
Sheehan, S.M.; Parsons, B.F.; Yen, T.A.; Furlanetto, M.R.; Neumark, D.M., Anion photoelectron spectroscopy of C5H-, J. Chem. Phys., 2008, 128, 17, 174301, https://doi.org/10.1063/1.2912056 . [all data]

Jacox, 1998
Jacox, M.E., Vibrational and electronic energy levels of polyatomic transient molecules: supplement A, J. Phys. Chem. Ref. Data, 1998, 27, 2, 115-393, https://doi.org/10.1063/1.556017 . [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]

Gottlieb, Gottlieb, et al., 1986
Gottlieb, C.A.; Gottlieb, E.W.; Thaddeus, P., Astron. Astrophys., 1986, 164, L5. [all data]

Hirota, Ozawa, et al., 1995
Hirota, T.; Ozawa, H.; Sekimoto, Y.; Yamamoto, S., Microwave Spectrum of the Linear C5D Radical, J. Mol. Spectrosc., 1995, 174, 1, 196, https://doi.org/10.1006/jmsp.1995.1280 . [all data]

McCarthy, Chen, et al., 1999
McCarthy, M.C.; Chen, W.; Apponi, A.J.; Gottlieb, C.A.; Thaddeus, P., Hyperfine Structure of the C, Astrophys. J., 1999, 520, 1, 158, https://doi.org/10.1086/307434 . [all data]

McCarthy and Thaddeus, 2005
McCarthy, M.C.; Thaddeus, P., Rotational spectrum and carbon-13 hyperfine structure of the C[sub 3]H, C[sub 5]H, C[sub 6]H, and C[sub 7]H radicals, J. Chem. Phys., 2005, 122, 17, 174308, https://doi.org/10.1063/1.1867356 . [all data]

Notes

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