Dibenzo[c,g]phenanthrene

• Formula: C₂₂H₁₄
• Molecular weight: 278.3466
• IUPAC Standard InChI: InChI=1S/C22H14/c1-3-7-19-15(5-1)9-11-17-13-14-18-12-10-16-6-2-4-8-20(16)22(18)21(17)19/h1-14H Copy

  
• IUPAC Standard InChIKey: JKPCLJPYZMKPHM-UHFFFAOYSA-N Copy
• CAS Registry Number: 188-52-3
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
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• Other names: Pentahelicene
• Permanent link for this species. Use this link for bookmarking this species for future reference.
• Information on this page:
  • Gas phase ion energetics data
  • UV/Visible spectrum
  • Gas Chromatography
  • References
  • Notes
• Other data available:
  • IR Spectrum
• Data at other public NIST sites:
  • NIST Polycyclic Aromatic Hydrocarbon Structure Index
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Gas phase ion energetics data

Go To: Top, UV/Visible spectrum, Gas Chromatography, 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: Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

Ionization energy determinations

UV/Visible spectrum

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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: Victor Talrose, Alexander N. Yermakov, Alexy A. Usov, Antonina A. Goncharova, Axlexander N. Leskin, Natalia A. Messineva, Natalia V. Trusova, Margarita V. Efimkina

Spectrum

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Additional Data

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

Normal alkane RI, non-polar column, isothermal

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

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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.

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]

Clar and Schmidt, 1975
Clar, E.; Schmidt, W., Correlations btween photoelectron and ultraviolet absorption spectra of polycyclic hydrocarbons and the number of aromatic sextets, Tetrahedron, 1975, 31, 2263. [all data]

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]

Clar and Schmidt, 1976
Clar, E.; Schmidt, W., Correlations between photoelectron and phosphorescence spectra of polycyclic hydrocarbons, Tetrahedron, 1976, 32, 2563. [all data]

Obenland and Schmidt, 1975
Obenland, S.; Schmidt, W., Photoelectron spectra of polynuclear aromatics. IV. The helicenes, J. Am. Chem. Soc., 1975, 97, 6633. [all data]

Clar and Steward, 1952
Clar, E.; Steward, D.G., J. Am. Chem.Soc., 1952, 74, 6235. [all data]

Nicoud, Balavoine, et al., 1972
Nicoud, J.F.; Balavoine, G.; Kagan, H.; Martin, R.H.; Deblecker, M., Chromatographie en phase vapeur d'helicenes et de diaryl-1,2-ethylenes, J. Chromatogr., 1972, 66, 1, 43-53, https://doi.org/10.1016/S0021-9673(01)82926-5 . [all data]

Nicoud, Moradpour, et al., 1972
Nicoud, J.F.; Moradpour, A.; Balavoine, G.; Kagan, H.; Martin, R.H.; Deblecker, M., Chromatographie en phase vapeur d'helicenes et de diaryl-1,2 ethylenes, J. Chromatogr., 1972, 66, 1, 43-53, https://doi.org/10.1016/S0021-9673(01)82926-5 . [all data]

Guillen, Iglesias, et al., 1992
Guillen, M.D.; Iglesias, M.J.; Dominguez, A.; Blanco, C.G., Polynuclear aromatic hydrocarbon retention indices on SE-54 stationary phase of the volatile components of a coal tar pitch. Relationships between chromatographic retention and thermal reactivity, J. Chromatogr., 1992, 591, 1-2, 287-295, https://doi.org/10.1016/0021-9673(92)80246-Q . [all data]

Notes

Go To: Top, Gas phase ion energetics data, UV/Visible spectrum, Gas Chromatography, References

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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