MSE 2100 Bravais Lattice Structures in 3D

Cubic

a = b = c

α = β = γ = 90°

Tetragonal

a = b ≠ c

α = β = γ = 90°

Orthorhombic

a ≠ b ≠ c

α = β = γ = 90°

Monoclinic

a≠b≠c

α=β=90° γ≠90°

Triclinic

a ≠ b ≠ c

α ≠ β ≠ γ ≠ 90°

Hexagonal

a=b≠c

α=β=90 γ=120

Rhombohedral

a=b=c

α=β=γ≠90