Graph-theoretical resonance energies of benzene and heterobenzenes from photoelectron spectra

✍ Scribed by William C. Herndon

• Book ID: 104246382
• Publisher: Elsevier Science
• Year: 1979
• Tongue: French
• Weight: 221 KB
• Volume: 20
• Category: Article
• ISSN: 0040-4039
• DOI: 10.1016/s0040-4039(01)95385-7

✦ Synopsis

Experimental values of r ionization potentials, non-subjective linear regression techniques, and graph theory are used to calculate resonance energies with the results, C H 6 6' 0.821 eV; C6H5N, 0.618 eV; C6H5P, 0.661 eV; C6H5As, 0.545 eV; C6H5Sb, 0.607 eV.

Group V heterobenzenes are judged to be aromatic2 on the basis of NMR 'H and 13 C chemi-