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Ab Initio Study Of The Rotation Of The C≡C Group In Benzvalyne, Advait Praveen
Ab Initio Study Of The Rotation Of The C≡C Group In Benzvalyne, Advait Praveen
Honors Theses
For benzvalyne, we have characterized the minima and transition states of the molecule using the B3LYP, MP2, and M06-2X methods and aug-cc-pVTZ basis set. This was done by calculating the energy of the molecule while rotating the alkyne bond contained within it. After the initial rotation, optimized parameters for the molecule are found. Following this, imaginary frequencies were attempted to be found at the local maximum produced by the graph of the Energy v. rotation angle. Should the negative frequencies be found, the energy of the molecule will be characterized by the CCSD (T) method and aug-cc-pVQZ basis sets. This …