Identify for the hexagonal unit cell.
A) a ≠ b = c
B) a = b ≠ c
C) a ≠ b ≠ c
D) a = b = c

Name: Identify for the hexagonal unit cell. A) a ≠ b = c B) a = b ≠ c C) a ≠ b ≠ c D) a = b = c
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Question

Quizplus · Accepted Answer

In a hexagonal unit cell, the axes a and b are equal in length and are in the plane of the hexagon, while the c axis is perpendicular to this plane and of a different length, hence a = b ≠ c.

Identify for the Hexagonal Unit Cell