Unit Parallelepiped Definition

- Mar 29, 2020-

Unit Parallelepiped Definition

A space lattice can always be divided into a series of parallelepipeds that are superimposed on each other in the form of a lattice by three intersecting surface nets. If the divided parallelepiped space lattice can completely maintain the inherent symmetry of the entire space lattice, and on this premise, the three groups of edges of the hexahedron also have as many inherent right-angle relationships as possible with the smallest volume. Such a parallelepiped is called a unit parallelepiped (parallelepiped cell).