Methane belongs to the T d group The reducible representation for the vibrational modes is reducible A 1 E 2T 2 a Show that the A 1 and T 2 representations are orthogonal to each other and to the other representations in the table b What is the symmetry of each of the vibrational modes that gives r...

a To test if the representations are orthogonal we treat them as ve ...

Methane belongs to the T d group. The reducible representation for the vibrational modes is reducible

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Methane belongs to the T_d group. The reducible representation for the vibrational modes is Γ _reducible = A₁ + E + 2T₂.

a. Show that the A₁ and T₂ representations are orthogonal to each other and to the other representations in the table.

b. What is the symmetry of each of the vibrational modes that gives rise to Raman activity? Are any of the Raman active modes degenerate in energy?

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Physical Chemistry

ISBN: 978-0321812001

3rd edition

Authors: Thomas Engel, Philip Reid

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Question Posted: May 17, 2018 05:36 AM

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Methane belongs to the T d group. The reducible representation for the vibrational modes is reducible

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