Bounds for the total π-electron energy of phenylenes

Revue Roumaine de Chimie

Volumn 41, Issue 7-8, 1996, Pages 637-643

  Gutman, Ivan ^a,b   Petković, Predrag ^b   Khadikar, Padmakar V ^c  

^a UNIVERSITY OF SZEGED   (Hungary)

^b UNIVERSITY OF KRAGUJEVAC   (Serbia)

^c DEVI AHILYA UNIVERSITY   (India)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0042050062     PISSN: 00353930     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (22)

1. A.Nickon and E.F.Silversmith, "Organic Chemistry: The Name Game. Modern Coined Terms and Their Origins", Pergamon Press, New York, 1987, p. 130.
2. For recent experimental work on phenylenes see: R.H. Smidt-Radde and K. P. C. Vollhardt, J. Am. Chem. Soc., 1992, 114, 9713; K. P. C. Vollhardt, Pure Appl. Chem., 1993, 65, 153, and the references cited therein.
3. For recent experimental work on phenylenes see: R.H. Smidt-Radde and K. P. C. Vollhardt, J. Am. Chem. Soc., 1992, 114, 9713; K. P. C. Vollhardt, Pure Appl. Chem., 1993, 65, 153, and the references cited therein.
4. For review of the chemistry of the conjugated compounds containing four-membered rings see: F. Toda and P. Garratt, Chem. Rev., 1992, 92, 1685.
5. N. Trinajstić, T. G. Schmalz, T. P. Živković, S. Nikolić, G. E. Hite, D. J. Klein and W. A. Seitz, New J. Chem., 1991, 15, 27.
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9. I. Gutman, Indian J. Chem., 1993, 32A, 281.
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11. I. Gutman and E. C. Kirby, Monatsh. Chem., in press.
12. I. Gutman, Math. Chem., 1994, 30, in press.
13. I. Gutman, S. Markovič, A. Stajkovič and P. Petkovič, J. Serb. Chem. Soc., submitted.
14. I.Gutman and O.E.Polansky, "Mathematical Concepts in Organic Chemistry", Springer-Verlag, Berlin 1986, pp.135-154.
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16. I.Gutman and S.J.Cyvin, "Introduction to the Theory of Benzenoid Hydrocarbons", Springer-Verlag, Berlin 1989.
17. A. T. Balaban, Pure Appl. Chem., 1993, 65, 1.
18. I.Gutman and P.Petkovič, unpublished.
19. L. J. Schaad and B. A. Hess, J. Am. Chem. Soc., 1972, 94, 3068.
20. The spectral moments of molecular graphs have been extensively studied and have found numerous applications in chemical graph theory. For more details on this topic see: S. Markovic and I. Gutman, J. Mol. Struct. (Theo-chem), J.R.Dias, "Molecular Orbital Calculations Using Chemical Graph Theory", Springer-Verlag, Berlin, 1993, and the references cited therein.
21. I. Gutman, Croat. Chem. Acta, 1974, 46, 209.
22. I. Gutman, J. Chem. Soc. Faraday Trans., 1990, 86, 3373.