Issue 8, 1998
From the journal:

New Journal of Chemistry

Extended Wiener indices. A new set of descriptors for quantitative structure-property studies

Ernesto Estrada,   Ovidiu Ivanciuc,   Ivan Gutman,   Amauri Gutierrez  and  Lissette Rodríguez  

Abstract

Higher order analogues of the Wiener number are defined, providing rather precise regression models for a number of physico-chemical properties of alkanes, which certainly are much better than the analogous models based solely on the Wiener number. The new structure descriptors are defined on the basis of the Wiener–Hosoya polynomial HG(x): the kth extended Wiener index kW is equal to the kth derivative of HG(x), evaluated at x=1, in which case 1W is just the original Wiener number.

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Article information

DOI
https://doi.org/10.1039/A709255E
Article type
Paper

New J. Chem., 1998,22, 819-822

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Extended Wiener indices. A new set of descriptors for quantitative structure-property studies

E. Estrada, O. Ivanciuc, I. Gutman, A. Gutierrez and L. Rodríguez, New J. Chem., 1998, 22, 819 DOI: 10.1039/A709255E

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