Face Centred Cubic

A crystal structure found in some of the common elemental metals; within the cubic unit cell atoms are located at all corner and face-centered positions. Roughly 20% of the elements crystallize with face centred cubic structures.Volume of conventional cella3Lattice points per cell4Volume of primitive cell1/4a3
Found on http://www.diracdelta.co.uk/science/source/f/a/face%20centred%20cubic/sourc
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