@article{ author = {Mahmoudzadeh, golrokh, kouchakzadeh, ghazal}, title = {Theoretical study of HCX (NH2) (X= O, S, and Se) analogs in the gas phase: Electronic Structure, Natural Bond Orbital (NBO) & Natural Resonance Theory (NRT)}, journal = {Journal of Chemical Reactivity and Synthesis}, year = {2022}, volume = {12}, number = {1}, pages = {54-81}, doi = {} }