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Rep:Mod:NIYI

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Module 3

Cope Rearrangement of 1,5-hexadiene

Optimisation of the Reactants

Anti Conformer

Summary of Optimised Anti Conformer

Energy cell
Point Group cell

Real Output of Optimised Anti Conformer

File Link

Gauche Conformer

Summary of Optimised Gauche Conformer

Energy cell
Point Group cell

Real Output of Optimised Gauche Conformer

File Link

Anti2 Conformer

HF/3-21G

Summary of Optimised Anti2 Conformer using HF/3-21G

Energy cell
Point Group cell

Real Output of Optimised Anti2 Conformer using HF/3-21G

File Link

B3LYP/6-31G*

Summary of Optimised Anti2 Conformer using a 6-31G* basis set

Energy cell
Point Group cell

Real Output of Optimised Anti2 Conformer using a 6-31G* basis set

File Link

Frequency Analysis

Real Output of Frequency Analysis

Thermochemistry

(i) the sum of electronic and zero-point energies,

(ii) the sum of electronic and thermal energies

(iii) the sum of electronic and thermal enthalpies

(iv) the sum of electronic and thermal free energies

File Link

Comparison of HF/3-21G and B3LYP/6-31G*

Optimisation of the Transition States

Optimisation of Chair Transition State