Abstract

A class of approximate topological formulas, Eqs. (12), (15), (25), and (27) for total π-electron energy E is derived. These formulas reflect the dependence of E on a number of structural details of the molecule: the number of atoms, bonds, rings, and nonbonding MO’s, the ring size, the algebraic structure count, and the branching. The formulas are obtained using analytical considerations and contain no fitting parameters.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.