Original scientific paper

Molecular Topology 22.1 Novel Connectivity Descriptors Based on Walk Degrees

Mircea V. Diudea ; Department of Chemistry, Babes-Bolyai University of Cluj, Arany Janos 11, 3400 Cluj, Romania
Ouidiu M. Minailiuc ; Department of Chemistry, Babes-Bolyai University of Cluj, Arany Janos 11, 3400 Cluj, Romania
Gabriel Katona ; Department of Chemistry, Babes-Bolyai University of Cluj, Arany Janos 11, 3400 Cluj, Romania

Abstract

An algorithm for generating novel connectivity topological descriptors,
denoted SP (subgraph property), is proposed and exemplified
for P being the number of vertices N, walk degree wt'e), Randić index
X, and Wiener index W. SP indices based on wt'e) and x wt'e)
(Razinger's extension of x index) are tested for correlation with some physico-chemical properties of octane isomers.

Keywords

Hrčak ID:

177117

URI

https://hrcak.srce.hr/177117

Publication date:

1.11.1996.

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