Which of the following conditions are applied to the orthorhombic crystal structure?

a1=a2=a3 and α=β=\(\ddot{\gamma}\)=90

a1=a2≠a3 and α=β=\(\ddot{\gamma}\)=90

a1≠a2≠a3 and α=β=\(\ddot{\gamma}\)=90

a1≠a2≠a3 and α=β=\(\ddot{\gamma}\)≠90

Which of the following conditions are applied to the orthorhombic crystal structure? Correct Answer a1≠a2≠a3 and α=β=\(\ddot{\gamma}\)=90

Crystal structures are divided into 14 different types based on the structure of the unit cell and arrangement of atoms in it. These 14 different types are called Bravais lattice. And the conditions for orthorhombic crystal structure is a1≠a2≠a3 and α=β=γ̈=90 , where a1, a2, a3 are unit vectors in three directions and α, β, γ̈ are angles between them.

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Feb 20, 2025

Corrosion Engineering
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Metallurgical and Other Aspects

Which of the following conditions are applied to the orthorhombic crystal structure?

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