\ This is a very useful mnemonic device for quickly setting down molecular diagrams for cyclic systems. A Frost circle is a simple diagrammatic method
Tag: Huckel approximations
114.Calculations of HMO theory(1).
In this post let us apply the LCAO method and approximations we studied earlier to a simple conjugated molecule and carry out the calculations for
113 – Hückel approximations.
Before we proceed with learning the theory, we must acquaint ourselves with certain terms related to Hückel’s rule. Approximations – The energy of molecular orbitals
Madoverchemistry 