Questions/Solid State/What is the number o...
Unit Cells & LatticesSolid State

What is the number of atoms ( zz ) in a Face-Centred Cubic (fcc) unit cell?

Expert Answer

44 atoms ( 6×1/2 faces+8×1/8 corners6 \times 1/2 \text{ faces} + 8 \times 1/8 \text{ corners} ).

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