English Wyckoff positions Cited by user KolbertBot on 18 Sep 2017 In crystallography, a Wyckoff position is a point belonging to a set of points for which site symmetry groups are conjugate subgroups of the space group.
English Cubic crystal system Cited by user 2405:204:5226:AFF8:9891:CDC:17E6:D05B on 26 Jul 2017 In crystallography, the cubic (or isometric) crystal system is a crystal system where the unit cell is in the shape of a cube.