make_point_group

libcasm.xtal.make_point_group(

lattice: Lattice,

) → list[SymOp]

Returns the lattice point group

Parameters:

lattice (Lattice) – The lattice.

Returns:

point_group – The set of rigid transformations that keep the origin fixed (i.e. have zero translation vector) and map the lattice (i.e. all points that are integer multiples of the lattice vectors) onto itself.

Return type:

list[SymOp]