Host: Division of Chemical Information and Computer Science, The Chemical Society of Japan
Co-host: The Pharmaceutical Society of Japan, Japan Society for Bioscience, Biotechnology, and Agrochemistry, The Japan Society for Analytical Chemistry, Society of Computer Chemistry, Japan, Graduate School of Pharmaceutical Sciences, Osaka University, Japanese Society for Information and Systems in Education (Approaval)
Pages J01
A new concept "mandala" is proposed in order to comprehend the relationship between molecular symmetry and combinatorics. A regular body of a given symmetry (G) is defined by a three-dimensional skeleton having the same number of symmetry-equivalent vertices as the order of the group G. A mandala is defined as a nested regular body in which each vertex is occupied by a regular body. The regular body represents an intramolecular symmetry, while the mandala represents an intermolecular symmetry (stereoisomerism). Thereby, combinatorial enumeration of stereoisomers can be formulated rationally.