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- Gutman, I., et al.
(författare)
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Estimating and approximating the total pi-electron energy of benzenoid hydrocarbons
- 2000
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Ingår i: Zeitschrift fur Naturforschung A-A Journal of Physical Sciences. - 0932-0784 .- 1865-7109. ; 55:5, s. 507-512
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Tidskriftsartikel (refereegranskat)abstract
- Lower and upper bounds as well as approximate formulas for the total pi-electron energy (E) of benzenoid hydrocarbons are deduced, depending only on the number of carbon atoms (n) and number of carbon-carbon bonds (m). These are better than the several previously known (n, m)-type estimates and approximations for E.
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