What is the type of lattice structure of $\mathrm{NaCl}$?

Lattice structure of $\mathrm{NaCl}$

• The lattice structure of $\mathrm{NaCl}$ is Face centered type(FCC).
• A face-centered cubic (fcc) unit cell contains atoms at all the corners and at the center of all the faces of the cube.

Structure of $\mathrm{NaCl}$