(1)Ai Nhung, N. T.; Ly, N. V.; Dien, D.; Tat, P. V. ENERGY DECOMPOSITION ANALYSIS AND NATURAL ORBITAL FOR CHEMICAL VALENCE OF W-E BONDING IN W(CO)4 COMPLEXES WITH TETRYLENE LIGANDS [(CO)4W{NHE}] (E = C – Pb). <i>Vietnam J. Sci. Technol.</i> <b>2014</b>, <i>52</i>, 483-490.