Algebraic characterization of bridged polycyclic compounds
- 1 May 1981
- journal article
- research article
- Published by Wiley in International Journal of Quantum Chemistry
- Vol. 19 (5) , 929-955
- https://doi.org/10.1002/qua.560190521
Abstract
An approach based on the topological distance matrix is used for algebraic characterization of bridged polycyclic compounds. The classical bridged structures which have external bridges between cycles were examined together with the more complicated three‐dimensional polycyclic systems regarded as containing internal bridges. Thirteen rules are given for characterizing the main types of structural rearrangements in these compounds. The important topological characteristic of (poly)cyclic systems, the molecular cyclicity, is examined in the polycyclic condensed, spiro‐ and bridged structures, respectively.Keywords
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