2. [6=32 points] Denote the following symmetry operations in the Schoenflies notation and note the simplest...

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2. [6=3×2 points] Denote the following symmetry operations in the Schoenflies notation and note the simplest symmetry operation to which they are equivalent (if any): a. A four-fold rotation-reflection about the c-axis applied thre times. b. A six-fold rotation-reflection with rotation about and reflection perpendicular to the c-axis applied twice. c. A mirror plane perpendicular to the b-axis in a crystal system with four-fold symmetry about the c-axis. 2. [6=3×2 points] Denote the following symmetry operations in the Schoenflies notation and note the simplest symmetry operation to which they are equivalent (if any): a. A four-fold rotation-reflection about the c-axis applied thre times. b. A six-fold rotation-reflection with rotation about and reflection perpendicular to the c-axis applied twice. c. A mirror plane perpendicular to the b-axis in a crystal system with four-fold symmetry about the c-axis.

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C A minor plane perpen diaular to banis in cryetal systom with four fol... View the full answer