Molecular symmetry has become a traditional theme in structural chemistry due to its practical relevance to many other fields, such as quantum chemistry, force field analysis, and spectroscopy, among others. Although the concepts related to molecular symmetry are not particularly complex, their rigorous application often requires the use of a mathematical formalism known as "point group therapy". Program MOLSYM provides teachers, students, and researchers with tools for dealing with diverse aspects of this theory and applying them to specific examples and problems. It runs on a personal computer and has a user-friendly interface. Table data as well as graphics and help screens are available. The main topics covered are symmetry elements, symmetry operations, group properties, operation matrices, molecular structure, atom permutations and equivalences, deduction of symmetry, and construction of symmetrical structures. A copy of the program and related information is available free from the author.
Our Secondary School editors work hard to distill all the JCE materials to produce a fraction of particular interest to high school teachers. We call it CLIC.
In recent years we have worked hard to better match our advertisers with our readers. When shopping for chemistry education materials, visit our advertisers' WWW sites first.
Take JCE along on your outreach missions. Copies of the Journal, guest access to JCE Online, our publications catalog, and more are available for your participants.