An electron momentum spectroscopy investigation on valance orbitals of molecule N_2

This article analyses halogenous atoms' virtual orbital energy and some properties of the halogens,and explains some properlies reliably demonstrated by halogen atoms.

X α valence orbital energy and the density of effective bond charge)was explored.

EMS investigation of inner valance orbital 1a″ for butanone;

EMS investigation of inner valance orbital for Isobatane;