data_Sr2IrW
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.94
_cell_length_b   5.94
_cell_length_c   5.94
_cell_angle_alpha   138.86
_cell_angle_beta   138.86
_cell_angle_gamma   59.58
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sr2IrW
_chemical_formula_sum   'Sr2 Ir1 W1'
_cell_volume   89.62
_cell_formula_units_Z   1
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Sr  Sr1  1  0.0  0.09  0.58  1.0
  Sr  Sr2  1  0.09  0.0  0.58  1.0
  Ir  Ir0  1  0.0  0.0  0.15  1.0
  W  W3  1  0.0  0.0  0.0  1.0

data_Sr2IrW
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.9
_cell_length_b   5.9
_cell_length_c   5.94
_cell_angle_alpha   90.0
_cell_angle_beta   119.79
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Sr2IrW
_chemical_formula_sum   'Sr4 Ir2 W2'
_cell_volume   179.24
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Sr  Sr0  4  0.04  0.04  0.51  1.0
  Ir  Ir1  2  0.0  0.0  0.85  1.0
  W  W2  2  0.0  0.0  0.0  1.0

Sr Sr Ir W
Sr Sr Ir W 0 1 o o o 2 3 o o o 