A NOVEL ELECTRONEGATIVITY χ CL FOR ELEMENTS AND ORBITALS BASED ON AVERAGE ATTRACTING ENERGY OF VALENCE SHELL ELECTRONS IN GROUND STATE FREE ATOMS

The total capability of an atomic attracting valence electrons can be measured by the sum of ionization energies of valence electron in ground stage free atom and its electron affinity called Total Attracting Energy, TAE=Σ n iE i +EA, where, E i is the ionization energy of the i th valence shell electron in ground state free atom, n i is the number of valence shell electron bearing energy E i , and EA is the electron affinity. The electronegativity χ CL is proportional to the average of TAE, AAE, divided by Σ n i , the number of atomic valence shell electrons. χ CL =0.1813AAE=0.1813TAE/Σ n i =0.1813(Σ n iE i +EA)/Σ n i . Further, the atomic valence orbital electronegativity can be also obtained from TAE of an atom.