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- Give an explanation of the semi-empirical mass formula and its symmetry termA symmetry is a transformation that leave an object _______________________. Unchanged Disfigured Folded unevenly upon itself SquaredConsider the 3?? 2 orbital of the central atom of a molecule with symmetry C2v. To which symmetry representation does 3?? 2 belong to? Justify graphically your answer. This is the diagram answer but can you please explain the answer with the very basics thank you
- Identify the symmetry species of the Symmetry Adapted Linear Combination (SALC) ? = ?? ′ − ?? ′′ in the C2v molecule NO2, where ?? ′ is a 2px orbital on one O atom and ?? ′′ is a 2px orbital on the other O atom. please show your reasonings from the basics thank youConsider the 3?? 2 orbital of the central atom of a molecule with symmetry C2v. To which symmetry representation does 3?? 2 belong to? Justify graphically your answer. the answer is attched but can you please give the reasonings because im not understanding itMy professor said if there is a shift in the dipole moment it's IR active. I got C and D as IR Active. I got A, B, E, and F as Raman since there is no dipole moment. They all cancel out. Is that correct? I know the F is also a forbidden transition.
- Inversion is not a symmetry operation of methane.Explain.Using the appropriate Woodward-Fieser rules calculate the expected lambda-max for each of the following compounds. More detailed on #2.a. Perform a complete vibrational symmetry analysis for the molecule trans-F2N2 and determine the IR and Raman activities.