CRYSTALLOGRAPHIC SYMMETRY
2D Bravais Lattices · Point Groups · Space Groups
Lattice Type
Square p4m
Hexagonal p6m
Rectangular pmm
Oblique p2
Centered cmm
Triangular p3m1
Parameters
Unit cell size
60
px
Atom radius
0.25
Animation speed
1.0
Motif
Single atom
Diatom
Triangle
Square
Symmetry Info
The 17 wallpaper groups classify all distinct symmetry patterns in the plane. Each combines a Bravais lattice with a point group (rotations + reflections).