Exploring electron pair behaviour in chemical bonds using the extracule density

Adam J. Proud, Dalton E. C. K. Mackenzie, Jason K. Pearson
2015 Physical Chemistry, Chemical Physics - PCCP  
Deformation of the electronic center-of-mass density reveals electron pair migration in the formation of non-covalent interactions.
doi:10.1039/c5cp03280f pmid:26186384 fatcat:vgfascrdjfadnc2qj4wjwdtjxm