Crystal structure
unique arrangement of atoms or molecules in a crystalline liquid or solid
amorphous solid
close-packing of equal spheres
hexagonal close packing
frost flower
quasicrystal
face-centered cubic
superlattice
triclinic crystal system
cubic crystal system
tetragonal crystal system
trigonal crystal system
monoclinic crystal system
orthorhombic crystal system
hexagonal crystal system
crystallographic defect
diamond cubic