Wiener index of organosilicon dendrimer

چکیده مقاله

The Wiener index of a molecular graph G is defined as the sum of all distances between the atoms of G. Here, distance between two atoms is defined as the length of a minimum path connecting them. Nakayama and Lin in [Tetrahedron Letters, 38 (34) (1997), 6043-6046] prepared the organosilicon dendrimer composed of 16 thiophene rings, C64H44S16Si5. In this paper the Wiener index of the general form of this dendrimer is computed for the first time.