title: Schultz index of armchair polyhex nanotubes.
abstract: The study of topological indices - graph invariants that can be used for describing and predicting physicochemical or pharmacological properties of organic compounds - is currently one of the most active research fields in chemical graph theory. In this paper we study the Schultz index and find a relation with the Wiener index of the armchair polyhex nanotubes TUV C(6)[2p; q]. An exact expression for Schultz index of this molecule is also found.
authors.affiliation: Islamic Azad University Najafabad Branch, Isfahan, Iran.
authors.forename: Mehdi
authors.initials: M
authors.lastname: Eliasi
authors.affiliation: Islamic Azad University Najafabad Branch, Isfahan, Iran.
authors.forename: Nafiseh
authors.initials: N
authors.lastname: Salehi