Decades-old theory of electron density in aromatic molecules confirmed by scientists
Scientists have experimentally confirmed a decades-old theory of a non-uniform distribution of electron density in aromatic molecules. This discovery expands the possibilities for designing new nanomaterials and understanding chemical and biological processes. The researchers used advanced scanning electron microscopy to visualize the electron shell structure of atoms and confirmed the existence of the π-hole, a positively charged electron hole. The success of the experiment was attributed to the excellent facilities and participation of Ph.D. students. Theoretical predictions in quantum chemistry have been validated, demonstrating their reliability even without available experiments.