data_SrW
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.32
_cell_length_b   3.67
_cell_length_c   8.89
_cell_angle_alpha   90.0
_cell_angle_beta   100.07
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrW
_chemical_formula_sum   'Sr2 W2'
_cell_volume   106.78
_cell_formula_units_Z   2
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  Sr0  1  0.74  0.92  0.08  1.0
  Sr  Sr1  1  0.7  0.75  0.68  1.0
  W  W2  1  0.54  0.92  0.84  1.0
  W  W3  1  0.23  0.75  0.92  1.0

data_SrW
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.32
_cell_length_b   3.67
_cell_length_c   8.89
_cell_angle_alpha   90.0
_cell_angle_beta   100.07
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrW
_chemical_formula_sum   'Sr2 W2'
_cell_volume   106.78
_cell_formula_units_Z   2
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  Sr0  1  0.7  0.75  0.68  1.0
  Sr  Sr1  1  0.74  0.92  0.08  1.0
  W  W2  1  0.23  0.75  0.92  1.0
  W  W3  1  0.54  0.92  0.84  1.0

Sr Sr W W
Sr Sr W W 0 3 o o - 0 3 + o - 0 2 o o - 1 2 o o o 2 3 o o o 