In order to investigate the relationship between structure and the activity of cinnamyl-isobutylamuine,the ab initio calculation was undertaken and the information of their electronic sturctures was obtained.It is fou...
Density Functional Method (DFT) B3LYP was performed to study the isomeration mechanism of HNO2 at the 6-31++G**basis sets and at the same time the potential energy curves were tracked. The geometric configurations o...
UMP2 method was performed to study the reaction mechanism of CH2 with HNCO.The geometrical configurations of reactants,intermediates,transition states and products were optimized by UMP2 method at the 6-311++G(d,p)l...
AM 1 and PM 3 SCF MO calculation have been performed to obtain molecular geometries of 7 1 isopropyl silacyclohexane based liquid crystal compounds biphenyl ethane series by energy gradient completed optimization.For ...