Detour and Cluj-Detour Indices

Mircea V. Diudea, Gabriel Katona, I. Lukovits, Nenad Trinajstić

Research output: Contribution to journalArticle

27 Citations (Scopus)

Abstract

Recently proposed Cluj matrices: the Cluj-distance matrix and the Cluj-detour matrix are reviewed. New Harary-type indices on the detour and Cluj-detour matrices are defined. Additionally, the formulae for calculating these indices of cycles are derived. Modeling of boiling points for a set of 32 acyclic and cyclic octanes using Cluj indices and their Harary counterparts is presented. The best structure-boiling point relationships are obtained by means of the multiple linear regression using either combinations of two reciprocal paths numbers (1/p2, 1/p3) and detour and hyper-detour indices or a combination of the same two reciprocal path numbers and Harary indices derived from the edge-defined and path-defined Cluj matrices.

Original languageEnglish
Pages (from-to)459-471
Number of pages13
JournalCroatica Chemica Acta
Volume71
Issue number3
Publication statusPublished - Oct 1998

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Boiling point
Octanes
Linear regression

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

Diudea, M. V., Katona, G., Lukovits, I., & Trinajstić, N. (1998). Detour and Cluj-Detour Indices. Croatica Chemica Acta, 71(3), 459-471.

Detour and Cluj-Detour Indices. / Diudea, Mircea V.; Katona, Gabriel; Lukovits, I.; Trinajstić, Nenad.

In: Croatica Chemica Acta, Vol. 71, No. 3, 10.1998, p. 459-471.

Research output: Contribution to journalArticle

Diudea, MV, Katona, G, Lukovits, I & Trinajstić, N 1998, 'Detour and Cluj-Detour Indices', Croatica Chemica Acta, vol. 71, no. 3, pp. 459-471.
Diudea MV, Katona G, Lukovits I, Trinajstić N. Detour and Cluj-Detour Indices. Croatica Chemica Acta. 1998 Oct;71(3):459-471.
Diudea, Mircea V. ; Katona, Gabriel ; Lukovits, I. ; Trinajstić, Nenad. / Detour and Cluj-Detour Indices. In: Croatica Chemica Acta. 1998 ; Vol. 71, No. 3. pp. 459-471.
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