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Peer reviewed Peer reviewed
Eckert, J. M. – Journal of Chemical Education, 1973
Discusses formation of chemical molecules via Mobius strip intermediates, and concludes that many special physics-chemical properties of the fully closed circular form (1) of polyoma DNA are explainable by this topological feature. (CC)
Descriptors: Biochemistry, Chemical Bonding, Chemistry, Instructional Materials
Peer reviewed Peer reviewed
Hansen, Peter J.; Jurs, Peter C. – Journal of Chemical Education, 1988
Explores graph theory and use of topological indices to predict boiling points. Lists three indices: Wiener Number, Randic Branching Index and Molecular Connectivity, and Molecular Identification numbers. Warns of inadequacies with stereochemistry. (ML)
Descriptors: Chemical Nomenclature, Chemistry, College Science, Graduate Study