by using Mullikan electronegativity theory equation I found that X= 6.9 eV as the absolute electronegativity of g-C3N4. but it differs from the other literatures. how to determine it in a proper way? kindly provide suitable literatures.
The absolute electronegativity of graphite carbon nitride can be determined by characterization of a single value of electronegativity and a single value of Valence band and Conduction band.
Characterizing a single value of electronegativity, a single value of the valence band and a single value of the conduction band will provide the graphite carbon nitride's absolute electronegativity.
Article On electronegativity of graphitic carbon nitride
Article Porous graphitic carbon nitride with controllable nitrogen v...
Article Computational design of graphitic carbon nitride photocataly...
These articles may give more clarifications I think.