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Narumi-Katayama index of phenylenes

The Narumi-Katayama topological indes S of a hydrocarbon is the product of vertex degrees of the respective molecular graph. If PH is a phenylene and HS is its hexagonal squeeze, then the respective Narumi-Katayama indices are related as S(PH) = 9h1 S(HS), where h is the number of hexagons of PH and...

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Bibliografske podrobnosti
Principais autores: IVAN GUTMAN, ZELJKO TOMOVIC
Format: Artigo
Jezik:Inglês
Izdano: Serbian Chemical Society 2001-04-01
Serija:Journal of the Serbian Chemical Society
Teme:
Online dostop:http://www.shd.org.yu/HtDocs/SHD/Vol66/No4/v66-no4-03.pdf
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