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Optimized crystal structure of SnS from first-principles DFT calculations. The structure is shown along the (a) a, (b) b, and (c) c axes of the unit cell. The unit cell is orthorhombic (Pbnm) with lattice parameters a = 4.429 Å, b = 11.419 Å, and c = 4.028 Å and α = β = γ = 90°. These images were generated using VESTA.46
