Electronegativity is the average one-electron energy of the valence-shell electrons in ground-state free atoms by Leland C. Allen
= Electronegativity is the average one-electron energy of the valence-shell electrons in ground-state free atoms by Leland C. Allen
{c}
{tag=Work by Leland C. Allen}
{title2=1989}
Original theoretical paper: https://doi.org/10.1021/ja00207a003
Journal of the American Chemical Society 111, 9003–9014 (1989). Defines spectroscopic electronegativity using weighted s- and p-electron binding energies.