Bravais lattice: Orthorhombic all faces centred a b c 4.80000000 8.26710000 8.55050000 alpha beta gamma 89.99999998 90.00000008 90.00000005 ===== Decomposition of new basis vectors over input basis ===== 1.000000 -1.000000 1.000000 <--- 1 -1.000000 1.000000 1.000000 <--- 2 -1.000000 -1.000000 1.000000 <--- 3 ==== Number of atoms in cell (only atoms of primitive cell): 6 ==== Atom positions (only atoms of primitive cell): 0.12500000 0.12500000 0.12500000 Ti 0.87500000 0.87500000 0.87500000 Ti 0.37500000 0.53850000 0.37500000 Si 0.37500000 0.21150000 0.37500000 Si 0.62500000 0.46150000 0.62500000 Si 0.62500000 0.78850000 0.62500000 Si ==== Number of nonequivalent sorts: 2 ==== Nonequivalent atoms, point group for each sort: ==== Sort number: 1 Names of point group: 222 222 D2 New basis vectors for this point group: 1.0000 0.0000 0.0000 <--- 1 0.0000 1.0000 0.0000 <--- 2 0.0000 0.0000 1.0000 <--- 3 Atom positions: 2 0.12500000 0.12500000 0.12500000 Ti 0.87500000 0.87500000 0.87500000 Ti Sort number: 2 Names of point group: 2 2 C2 New basis vectors for this point group: 0.5000 0.0000 -0.5000 <--- 1 -1.0000 0.0000 0.0000 <--- 2 0.0000 1.0000 0.0000 <--- 3 Atom positions: 4 0.37500000 0.53850000 0.37500000 Si 0.37500000 0.21150000 0.37500000 Si 0.62500000 0.46150000 0.62500000 Si 0.62500000 0.78850000 0.62500000 Si ====================================================================== Number and name of space group: 70 (F d d d) [origin choice 2] - Short - Full - Schoenflies - names of point group: mmm 2/m 2/m 2/m D2h Number of symmetry operations: 8 Operation: 1 1.0 0.0 0.0 0.000 0.0 1.0 0.0 0.000 0.0 0.0 1.0 0.000 Operation: 2 -1.0 0.0 0.0 0.750 0.0 -1.0 0.0 0.750 0.0 0.0 1.0 0.000 Operation: 3 -1.0 0.0 0.0 0.750 0.0 1.0 0.0 0.000 0.0 0.0 -1.0 0.750 Operation: 4 1.0 0.0 0.0 0.000 0.0 -1.0 0.0 0.750 0.0 0.0 -1.0 0.750 Operation: 5 -1.0 0.0 0.0 0.000 0.0 -1.0 0.0 0.000 0.0 0.0 -1.0 0.000 Operation: 6 1.0 0.0 0.0 0.250 0.0 1.0 0.0 0.250 0.0 0.0 -1.0 0.000 Operation: 7 1.0 0.0 0.0 0.250 0.0 -1.0 0.0 0.000 0.0 0.0 1.0 0.250 Operation: 8 -1.0 0.0 0.0 0.000 0.0 1.0 0.0 0.250 0.0 0.0 1.0 0.250 ============================================================ ===== Number of possible shift vectors: 2 ===== ===== List of shift vectors: 0.0000 0.0000 0.0000 0.5000 0.5000 0.5000 List of shifted cells: Cell #1 Shift vector: 0.5000 0.5000 0.5000 Nonequivalent atoms : 0.62500000 0.62500000 0.62500000 Ti 0.37500000 0.37500000 0.37500000 Ti 0.87500000 0.03850000 0.87500000 Si 0.87500000 0.71150000 0.87500000 Si 0.12500000 0.96150000 0.12500000 Si 0.12500000 0.28850000 0.12500000 Si