CCCO


Gas phase ion energetics data

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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 evaluated as indicated in comments:
HL - Edward P. Hunter and Sharon G. Lias

Data compiled as indicated in comments:
B - John E. Bartmess

View reactions leading to C3O+ (ion structure unspecified)

Quantity Value Units Method Reference Comment
Proton affinity (review)880.2kJ/molN/AHunter and Lias, 1998HL
Quantity Value Units Method Reference Comment
Gas basicity847.7kJ/molN/AHunter and Lias, 1998HL

Electron affinity determinations

EA (eV) Method Reference Comment
1.2370 ± 0.0030N/AGarand, Yacovitch, et al., 2009B
1.34 ± 0.15LPESOakes and Ellison, 1986Large geometry change on detachment, Calculations ( Rienstra-Kiracofe, Ellison, et al., 2000) imply EA is upper limit; B

Vibrational and/or electronic energy levels

Go To: Top, Gas phase ion energetics data, 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:   X


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

Σ+ 1 2257.22 gas IR McNaughton, McGilvery, et al., 1991
1 2243 vs Ar IR DeKock and Weltner, 1971
Brown, Pullin, et al., 1985
Ortman, Hauge, et al., 1990
Botschwina and Reisenauer, 1991
Dibben, Szczepanski, et al., 2000
1 2237.2 Xe IR Maier and Lautz
2 1907.0 m Ar IR Brown, Pullin, et al., 1985
Botschwina and Reisenauer, 1991
2 1904.4 Xe IR Maier and Lautz
2 Sym. stretch 935 ± 8 gas PE Garand, Yacovitch, et al., 2009
3 Sym. stretch 939.1 w Ar IR Botschwina and Reisenauer, 1991
Π 4 CCO bend 581 ± 8 gas PE Garand, Yacovitch, et al., 2009
4 CCO bend 580 m Ar IR Brown, Pullin, et al., 1985
Botschwina and Reisenauer, 1991
4 CCO bend 571.9 Xe IR Maier and Lautz
5 C3 bend 109 ± 8 gas PE Garand, Yacovitch, et al., 2009

Additional references: Jacox, 1994, page 186; Jacox, 2003, page 223; Brown, Eastwood, et al., 1983; Tang, Inokuchi, et al., 1985; Brown, Godfrey, et al., 1985; Bizzocchi, Degli Esposti, et al., 2008

Notes

wWeak
mMedium
vsVery strong

References

Go To: Top, Gas phase ion energetics data, 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.

Hunter and Lias, 1998
Hunter, E.P.; Lias, S.G., Evaluated Gas Phase Basicities and Proton Affinities of Molecules: An Update, J. Phys. Chem. Ref. Data, 1998, 27, 3, 413-656, https://doi.org/10.1063/1.556018 . [all data]

Garand, Yacovitch, et al., 2009
Garand, E.; Yacovitch, T.I.; Neumark, D.M., Slow photoelectron velocity-map imaging spectroscopy of C3O- and C3S-, J. Chem. Phys., 2009, 131, 5, 054312, https://doi.org/10.1063/1.3200927 . [all data]

Oakes and Ellison, 1986
Oakes, J.M.; Ellison, G.B., Photoelectron spectroscopy of radical anions, Tetrahedron, 1986, 42, 6263. [all data]

Rienstra-Kiracofe, Ellison, et al., 2000
Rienstra-Kiracofe, J.C.; Ellison, G.B.; Hoffman, B.C.; Schaefer III, H.F., The Electron Affinities of C3O and C4O, J. Phys. Chem. A, 2000, 104, 11, 2273, https://doi.org/10.1021/jp9918104 . [all data]

McNaughton, McGilvery, et al., 1991
McNaughton, D.; McGilvery, D.; Shanks, F., High resolution FTIR analysis of the ν1 band of tricarbon monoxide: Production of tricarbon monoxide and chloroacetylenes by pyrolysis of fumaroyl dichloride, J. Mol. Spectrosc., 1991, 149, 2, 458, https://doi.org/10.1016/0022-2852(91)90301-P . [all data]

DeKock and Weltner, 1971
DeKock, R.L.; Weltner, W., Jr., C2O, CN2, and C3O molecules, J. Am. Chem. Soc., 1971, 93, 25, 7106, https://doi.org/10.1021/ja00754a081 . [all data]

Brown, Pullin, et al., 1985
Brown, R.D.; Pullin, D.E.; Rice, E.H.N.; Rodler, M., The infrared spectrum and force field of tricarbon monoxide, J. Am. Chem. Soc., 1985, 107, 26, 7877, https://doi.org/10.1021/ja00312a013 . [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]

Botschwina and Reisenauer, 1991
Botschwina, P.; Reisenauer, H.P., C3O: ab initio calculations and matrix IR spectra, Chem. Phys. Lett., 1991, 183, 3-4, 217, https://doi.org/10.1016/0009-2614(91)80053-Z . [all data]

Dibben, Szczepanski, et al., 2000
Dibben, M.; Szczepanski, J.; Wehlburg, C.; Vala, M., Complexes of Linear Carbon Clusters with Water, J. Phys. Chem. A, 2000, 104, 16, 3584, https://doi.org/10.1021/jp9936906 . [all data]

Maier and Lautz
Maier, G.; Lautz, C., Eur. J. Org. Chem. 1998, 769.. [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]

Brown, Eastwood, et al., 1983
Brown, R.D.; Eastwood, F.W.; Elmes, P.S.; Godfrey, P.D., Tricarbon monoxide, J. Am. Chem. Soc., 1983, 105, 21, 6496, https://doi.org/10.1021/ja00359a026 . [all data]

Tang, Inokuchi, et al., 1985
Tang, T.B.; Inokuchi, H.; Saito, S.; Yamada, C.; Hirota, E., CCCO: Generation by dc glow discharge in carbon suboxide, and microwave spectrum, Chem. Phys. Lett., 1985, 116, 1, 83, https://doi.org/10.1016/0009-2614(85)80130-5 . [all data]

Brown, Godfrey, et al., 1985
Brown, R.D.; Godfrey, P.D.; Elmes, P.S.; Rodler, M.; Tack, L.M., The microwave spectrum and structure of tricarbon monoxide, J. Am. Chem. Soc., 1985, 107, 14, 4112, https://doi.org/10.1021/ja00300a002 . [all data]

Bizzocchi, Degli Esposti, et al., 2008
Bizzocchi, L.; Degli Esposti, C.; Dore, L., Accurate rest frequencies for the submillimetre-wave lines of C, Astron. Astrophys., 2008, 492, 3, 875, https://doi.org/10.1051/0004-6361:200810589 . [all data]


Notes

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