Dibenzo[a,l]pentacene

• Formula: C₃₀H₁₈
• Molecular weight: 378.4639
• IUPAC Standard InChI: InChI=1S/C30H18/c1-3-7-27-19(5-1)9-11-21-13-23-16-26-18-30-22(12-10-20-6-2-4-8-28(20)30)14-24(26)15-25(23)17-29(21)27/h1-18H Copy

  
• IUPAC Standard InChIKey: XSTMLGGLUNLJRY-UHFFFAOYSA-N Copy
• CAS Registry Number: 227-09-8
• 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: 1,2,8,9-Dibenzpentacene; 1,2:8,9-Dibenzopentacene; Dibenzo-1,2,8,9-pentacene; 1,2,8,9-Dibenzopentacene; 1,2:8,9-Dibenzpentacene; Dibenzo(a1)pentacene
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• Information on this page:
  • Gas phase ion energetics data
  • References
  • Notes
• Other data available:
  • IR Spectrum
  • Mass spectrum (electron ionization)
• Data at other public NIST sites:
  • NIST Polycyclic Aromatic Hydrocarbon Structure Index
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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:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

Ionization energy determinations

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]

Gallegos, 1968
Gallegos, E.J., Mass spectrometry and ionization energies of some condensed-ring aromatic and heterocyclic compounds, J. Phys. Chem., 1968, 72, 3452. [all data]

Briegleb, 1964
Briegleb, G., Electron affinity of organic molecules, Angew. Chem. Intern. Ed., 1964, 3, 617. [all data]

Matsen, 1956
Matsen, F.A., Electron affinities, methyl affinities, and ionization energies of condensed ring aromatic hydrocarbons, J. Chem. Phys., 1956, 24, 602. [all data]

Notes

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

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