{"title":"On the Eigenvalues of Rhomboidal C4C8(R)[n; n] Nanotori","authors":"F. Afshari, M. Maghasedi","doi":"10.22052/IJMC.2018.118152.1343","DOIUrl":null,"url":null,"abstract":"A C4C8 net is a trivalent decoration made by alternating squares C4 and octagons C8. It can cover either a cylinder or a torus. In this paper, we study the adjacency spectrum of rhomboidal C4C8 tori. We also give lower and upper bounds for a chemical quantity, namely Estrada index, for a C4C8 net.","PeriodicalId":14545,"journal":{"name":"Iranian journal of mathematical chemistry","volume":null,"pages":null},"PeriodicalIF":1.0000,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Iranian journal of mathematical chemistry","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.22052/IJMC.2018.118152.1343","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
A C4C8 net is a trivalent decoration made by alternating squares C4 and octagons C8. It can cover either a cylinder or a torus. In this paper, we study the adjacency spectrum of rhomboidal C4C8 tori. We also give lower and upper bounds for a chemical quantity, namely Estrada index, for a C4C8 net.