Sodium Chloride is an alkali halide with an fcc crystal structure. The basis is two ions, a sodium cation and a chlorine anion. The crystal lattice parameter is 0.563 nm. The diagram shows both a unit ...

In a sodium chloride crystal, the sodium and chlorine ions arrange themselves in a repeating pattern known as a lattice.

This regular arrangement, known as a crystal lattice, forms as atoms or molecules ... Halite, commonly recognized as table salt (NaCl), often forms transparent, cube-shaped crystals due to the ...