The unit cell of a crystal has edge lengths Å, Å, and Å. If the three coordinate axes are mutually p — Solid State Chemistry Question
Question
The unit cell of a crystal has edge lengths $a = 5.62$ Å, $b = 7.41$ Å, and $c = 9.48$ Å. If the three coordinate axes are mutually perpendicular, which crystal system does it belong to?
Answer: B
💡 Solution & Explanation
The given dimensions show $a eq b eq c$. The phrase "mutually perpendicular" implies $\alpha = \beta = \gamma = 90^\circ$. These parameters specifically define the Orthorhombic crystal system.
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