On a matrix representation of molecular structures


Zoița BerindeMădălina Berinde


Abstract

carpathian_2004_20_205_209_abstract

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carpathian_2004_20_205_209

In order to discriminate molecular structures containing multiple bonds and het- eroatoms, the paper considers the weighted electronic connectivity matrix (CEP). This matrix is obtained by replacing the classical topological distance by the so called weighted electronic distance (w.e.d). The CEP matrix can be then used for obtaining several topological indices [10].

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Author(s)

Berinde, Mădălina, Berinde, Zoița