New Refrigerant Molecules from Structure Optimization

In the present work, various objective functions were formulated and optimized using mixed integer nonlinear programming generalized reduced gradient method from solver tool of Microsoft® Excel 2016, respectively. The CH3FO2, C2H4F2O, CH2F2O2, CH2F2O, C3H4F2, C2H2F2O molecules found to meet structural feasibility constraints physical properties refrigerant have not previously been reported in literature. These new refrigerants global warming potential values similar that R-134a Freon 12 null ozone depletion potential. Moreover, these are normally flammable, as refrigerant. C2H2F2O, CH2F2O show toxicity refrigerants.