Title of article
Approximating the total π-electron energy by means of spectral moments
Author/Authors
Gutman، نويسنده , , Ivan and Soldatovi?، نويسنده , , Tanja and Graovac، نويسنده , , Ante and Vukovi?، نويسنده , , Slavko، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
5
From page
168
To page
172
Abstract
A new method for approximating the total π-electron energy (E) of a conjugated hydrocarbon by means of spectral moments is put forward. The method results in expressions for E that are non-linear functions of spectral moments. Applied to benzenoid hydrocarbons, a family of (n,m)-type approximate formulae for E is obtained (n=number of vertices, m=number of edges).
Journal title
Chemical Physics Letters
Serial Year
2001
Journal title
Chemical Physics Letters
Record number
1774636
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