Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 121-127 |
| Seitenumfang | 7 |
| Fachzeitschrift | Journal of Molecular Structure: THEOCHEM |
| Jahrgang | 337 |
| Ausgabenummer | 2 |
| Publikationsstatus | Veröffentlicht - 20 Juli 1995 |
Abstract
The hyper-Wiener index R was originally defined for acyclic structures. Four different techniques have been proposed so far in order to extend this definition for cycle-containing structures. A computational method for the "delete path" version of R is presented for molecules containing a single cycle and a side branch. Formulas for simple cycles are derived for the "delete path" and for the "count path" versions of R. The variants of the hyper-Wiener number are compared with respect to their use in quantitative structure-property relationships.
ASJC Scopus Sachgebiete
- Biochemie, Genetik und Molekularbiologie (insg.)
- Biochemie
- Physik und Astronomie (insg.)
- Physik der kondensierten Materie
- Chemie (insg.)
- Physikalische und Theoretische Chemie
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in: Journal of Molecular Structure: THEOCHEM, Jahrgang 337, Nr. 2, 20.07.1995, S. 121-127.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Description of cyclic and branched-acyclic hydrocarbons by variants of the hyper-Wiener index
AU - Linert, W.
AU - Kleestorfer, K.
AU - Renz, F.
AU - Lukovits, I.
PY - 1995/7/20
Y1 - 1995/7/20
N2 - The hyper-Wiener index R was originally defined for acyclic structures. Four different techniques have been proposed so far in order to extend this definition for cycle-containing structures. A computational method for the "delete path" version of R is presented for molecules containing a single cycle and a side branch. Formulas for simple cycles are derived for the "delete path" and for the "count path" versions of R. The variants of the hyper-Wiener number are compared with respect to their use in quantitative structure-property relationships.
AB - The hyper-Wiener index R was originally defined for acyclic structures. Four different techniques have been proposed so far in order to extend this definition for cycle-containing structures. A computational method for the "delete path" version of R is presented for molecules containing a single cycle and a side branch. Formulas for simple cycles are derived for the "delete path" and for the "count path" versions of R. The variants of the hyper-Wiener number are compared with respect to their use in quantitative structure-property relationships.
KW - Acyclic
KW - Hydrocarbon
KW - Hyper-Wiener index
UR - http://www.scopus.com/inward/record.url?scp=0000552354&partnerID=8YFLogxK
U2 - 10.1016/0166-1280(95)04129-T
DO - 10.1016/0166-1280(95)04129-T
M3 - Article
AN - SCOPUS:0000552354
VL - 337
SP - 121
EP - 127
JO - Journal of Molecular Structure: THEOCHEM
JF - Journal of Molecular Structure: THEOCHEM
SN - 0166-1280
IS - 2
ER -