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Propadienal


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 compiled as indicated in comments:
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard

Ionization energy determinations

IE (eV) Method Reference Comment
9.15PEMcNaughton and Suffolk, 1985LBLHLM
9.12 ± 0.05EITerlouw, Holmes, et al., 1983LBLHLM

Vibrational and/or electronic energy levels

Go To: Top, Gas phase ion energetics data, NIST Free Links, 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

CH stretch 3049 Ar IR Chapman, Miller, et al., 1987
CH stretch 3024 Ar IR Chapman, Miller, et al., 1987
CH stretch 3037 N2 IR Chapman, Miller, et al., 1987
CH stretch 3026 N2 IR Chapman, Miller, et al., 1987
CH stretch 2978 Ar IR Chapman, Miller, et al., 1987
CH stretch 2974 Ar IR Chapman, Miller, et al., 1987
CH stretch 2978 N2 IR Chapman, Miller, et al., 1987
CH stretch 2968 N2 IR Chapman, Miller, et al., 1987
2177 Ar IR Chapman, Miller, et al., 1987
2172 N2 IR Chapman, Miller, et al., 1987
C=O stretch 2127.11 gas DL O'Sullivan, Livingstone, et al., 2007
C=O stretch 2125 Ar IR Chapman, Miller, et al., 1987
C=O stretch 2124 N2 IR Chapman, Miller, et al., 1987
2079 Ar IR Chapman, Miller, et al., 1987
2075 N2 IR Chapman, Miller, et al., 1987
1959 Ar IR Chapman, Miller, et al., 1987
1973 N2 IR Chapman, Miller, et al., 1987
1690 Ar IR Chapman, Miller, et al., 1987
1685 N2 IR Chapman, Miller, et al., 1987
1444 Ar IR Chapman, Miller, et al., 1987
1457 N2 IR Chapman, Miller, et al., 1987
1046 Ar IR Chapman, Miller, et al., 1987
1047 N2 IR Chapman, Miller, et al., 1987
980 Ar IR Chapman, Miller, et al., 1987
988 N2 IR Chapman, Miller, et al., 1987
903 Ar IR Chapman, Miller, et al., 1987
910 N2 IR Chapman, Miller, et al., 1987
668 Ar IR Chapman, Miller, et al., 1987
674 N2 IR Chapman, Miller, et al., 1987
473 Ar IR Chapman, Miller, et al., 1987
479 N2 IR Chapman, Miller, et al., 1987

Additional references: Jacox, 1994, page 328; Blackman, Brown, et al., 1977; Brown, Godfrey, et al., 1981


References

Go To: Top, Gas phase ion energetics data, Vibrational and/or electronic energy levels, NIST Free Links, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

McNaughton and Suffolk, 1985
McNaughton, D.; Suffolk, R.J., The production and photoelectron spectrum of propa-1,2-dien-3-one, C3H2O, J. Chem. Res. Synop., 1985, 32. [all data]

Terlouw, Holmes, et al., 1983
Terlouw, J.K.; Holmes, J.L.; Lossing, F.P., Ionized ethylidene ketene and its homologue methylene ketene, Can. J. Chem., 1983, 61, 1722. [all data]

Chapman, Miller, et al., 1987
Chapman, O.L.; Miller, M.D.; Pitzenberger, S.M., Infrared spectroscopy of matrix-isolated propadienone, J. Am. Chem. Soc., 1987, 109, 22, 6867, https://doi.org/10.1021/ja00256a060 . [all data]

O'Sullivan, Livingstone, et al., 2007
O'Sullivan, P.J.; Livingstone, R.J.; Liu, Z.; Davies, P.B., Diode laser absorption spectroscopy of the, Mol. Phys., 2007, 105, 5-7, 727, https://doi.org/10.1080/00268970701219199 . [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]

Blackman, Brown, et al., 1977
Blackman, G.L.; Brown, R.D.; Brown, R.F.C.; Eastwood, F.W.; McMullen, G.L., The microwave spectrum of methylene ketene, J. Mol. Spectrosc., 1977, 68, 3, 488, https://doi.org/10.1016/0022-2852(77)90248-X . [all data]

Brown, Godfrey, et al., 1981
Brown, R.D.; Godfrey, P.D.; Champion, R.; McNaughton, D., Microwave spectrum and unusual geometry of propadienone (methylene ketene), J. Am. Chem. Soc., 1981, 103, 19, 5711, https://doi.org/10.1021/ja00409a016 . [all data]


Notes

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