Title of article
On the definition and calculation of the molecular descriptor R′/R
Author/Authors
Plav?i?، نويسنده , , Dejan، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1999
Pages
6
From page
111
To page
116
Abstract
The molecular descriptor R′/R was recently introduced by Randić in this journal [M. Randić, Chem. Phys. Lett. 211 (1993) 478]. The original definition of R′/R can be used for acyclic structures only. The definition is extended here in a way so as to be applicable to any connected structure. The explicit formula for calculation of the R′/R index is derived. The formula provides an easy method to calculate the R′/R index for any connected structure. The advantages of the formula over the algorithm proposed by Randić are pointed out.
Journal title
Chemical Physics Letters
Serial Year
1999
Journal title
Chemical Physics Letters
Record number
1777771
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