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Learn about point groups, characters, and matrices in chemical symmetry, including CCl4, SF6, Oh, cube, and cubic structures. Explore matrix multiplication and rotation matrices in 3D space.
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Lecture 2 • Point Groups • Representations and matrices • Characters
Th CCl4 Td T
SF6 Oh Cube Cubic (octahedral) symmetry
Multiplication of matrices
E = syz= sxz= C2= i =
syz× C2 = sxz syz×sxz =C2