Q121 · CSIR-NET Chemistry, June 2011

Paper: CSIR-NET June 2011 · Subject: Physical Chemistry · Chapter: Group Theory · Topic: Group Theory – General · Marks: 2 · Difficulty: Easy

Number of rotational symmetry axes for triclinic crystal system is

(a)4

(b)3

(c)1

(d)0

Answer

Answer: D ✓ checked by 4AB · confidence high

Explanation

The triclinic system has no rotational symmetry at all (point groups 1 and 1̄ only).

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