Lattice parameters (Angstroms and degrees): (help) a= b= c= alpha= beta= gamma=
Number of unique atomic positions: (help)
Space group preferences: (help) These are used to interpret the lattice parameters you enter (above) and the atomic positions you enter (next page). Monoclinic axes: a(b)c c(-b)a ab(c) ba(-c) (a)bc (-a)cb Monoclinic cell choices: 1 2 3 Orthorhombic axes: abc ba-c cab -cba bca a-cb Trigonal axes: hexagonal rhombohedral Origin choice: 1 2