Ivan GUTMAN

7794

On the Türker Angles in the Theory of Total p-Electron Energy

The Türker angles q, a and b are quantities invented by Lemi Türker, and are used in the theory of total p-electron energy (E) of unsaturated conjugated hydrocarbons. We report here expressions for q, a and b in terms of E and the parameters n (= half the number of carbon atoms) and e (= the number of carbon-carbon bonds). The forms of these expressions are remarkably similar. Numerical calculation performed on a representative set of benzenoid hydrocarbons reveals that the dependence of the angles a and b on molecular structure is very similar, and that their ratio is almost constant (a/b \approx 1.564 \pm 0.015).

Anahtar Kelimeler:

Turk. J. Chem., 22, (1998), 399-402. Full text: pdf Other articles published in the same issue: Turk. J. Chem., vol.22, iss.4.

On the Türker Angles in the Theory of Total p-Electron Energy

The Türker angles q, a and b are quantities invented by Lemi Türker, and are used in the theory of total p-electron energy (E) of unsaturated conjugated hydrocarbons. We report here expressions for q, a and b in terms of E and the parameters n (= half the number of carbon atoms) and e (= the number of carbon-carbon bonds). The forms of these expressions are remarkably similar. Numerical calculation performed on a representative set of benzenoid hydrocarbons reveals that the dependence of the angles a and b on molecular structure is very similar, and that their ratio is almost constant (a/b \approx 1.564 \pm 0.015).

Keywords:

Turk. J. Chem., 22, (1998), 399-402. Full text: pdf Other articles published in the same issue: Turk. J. Chem., vol.22, iss.4.,

Turkish Journal of Chemistry-Cover

ISSN: 1300-0527
Yayın Aralığı: 6
Yayıncı: TÜBİTAK

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