Computational Review of Conformers 2-choroacetaldehyd
In studies performed on 2- chloroacetalidehyde by abinitio beginning with the LC-WPBE, B3LYP and m06-2x functionals and 6-311++G( d, p) basis set . Also by checking the total energy , HOMO-LUMO gaps and dipole moment, it was found that the keto form is more stable than the enol form .Theoretical calculations With LC-WPBE/6-311G(d,p) shows the more stability of I- conformer in compared to other conformers . NBO analysis was practical for illustrating the negative hyperconjugative effect on the conformers . In the basis of NBO analysis, the LP(2)O and LP(2)O Interactions were responsible of the negative hyperconjugation in the examined compounds. The deletion of all thw donor – acceptor electronic interaction from the fock matrices and off –diagonal elements , values of these interaction were reported.
- حق عضویت دریافتی صرف حمایت از نشریات عضو و نگهداری، تکمیل و توسعه مگیران میشود.
- پرداخت حق اشتراک و دانلود مقالات اجازه بازنشر آن در سایر رسانههای چاپی و دیجیتال را به کاربر نمیدهد.