Benzo[h]pentaphene


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 by: Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

View reactions leading to C26H16+ (ion structure unspecified)

Ionization energy determinations

IE (eV) Method Reference Comment
7.30 ± 0.04PEBoschi, Clar, et al., 1974 
7.36 ± 0.02PESchmidt, 1977Vertical value

Gas Chromatography

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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: NIST Mass Spectrometry Data Center, William E. Wallace, director

Lee's RI, non-polar column, custom temperature program

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Column type Active phase I Reference Comment
CapillaryCP Sil 8 CB591.Bemgard, Colmsjo, et al., 1992Column length: 25. m; Column diameter: 0.32 mm; Program: 140C (2min) => (rapidly) => 200C(2min) => 5C/min => 370C
CapillaryXTI-5590.43Bemgard, Colmsjo, et al., 1992Column length: 15. m; Column diameter: 0.28 mm; Program: 140C (2min) => (rapidly) => 200C(2min) => 5C/min => 370C

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.

Boschi, Clar, et al., 1974
Boschi, R.; Clar, E.; Schmidt, W., Photoelectron spectra of polynuclear aromatics. III. The effect of nonplanarity in sterically overcrowded aromatic hydrocarbons, J. Chem. Phys., 1974, 60, 4406. [all data]

Schmidt, 1977
Schmidt, W., Photoelectron spectra of polynuclear aromatics. V. Correlations with ultraviolet absorption spectra in the catacondensed series, J. Chem. Phys., 1977, 66, 828. [all data]

Bemgard, Colmsjo, et al., 1992
Bemgard, A.; Colmsjo, A.; Lundmark, B.-O., Gas chromatographic analysis of high-molecular-weight polynuclear aromatic hydrocarbons. I. Molecular weight 328, J. Chromatogr., 1992, 595, 1-2, 247-258, https://doi.org/10.1016/0021-9673(92)85167-R . [all data]


Notes

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