University of KashanIranian Journal of Mathematical Chemistry2228-64899420181014An application of geometrical isometries in non-planar molecules2552614509010.22052/ijmc.2017.51462.1186ENA. A.RezaeiUniversity of KashanA. Reisi-VananiUniversity of KashanS. MasoumUniversity of KashanJournal Article20160406In this paper we introduce a novel methodology to transmit the<br /> origin to the center of a polygon in a molecule structure such that the<br /> special axis be perpendicular to the plane containing the polygon. The<br /> mathematical calculation are described completely and the algorithm<br /> will be showed as a computer program.http://ijmc.kashanu.ac.ir/article_45090_0c62e88dc5cc7c0a6eec5722a06c2947.pdf