yangwangmadrid / EzReson Star 20 Code Issues Pull requests An efficient toolkit for chemical resonance analysis based on quantum chemistry calculations. It implements the quantitative theory of resonance by expansion of the wave function from a DFT/HF calculation in terms of those of the Lewis structures. dft chemistry density-functional-theory graph-theory quantum-chemistry molecular-orbital-theory wavefunction bonding rumer kekule wave-functions resonance-theory valence-bond lewis-structures mesomerism aromaticity conjugated-compounds delocalization Updated Nov 17, 2022