data_SrW2Se
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.29
_cell_length_b   7.85
_cell_length_c   7.85
_cell_angle_alpha   26.09
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrW2Se
_chemical_formula_sum   'Sr1 W2 Se1'
_cell_volume   89.28
_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  0.65  0.0  0.73  1.0
  W  W2  1  0.0  0.0  0.55  1.0
  W  W3  1  0.65  0.0  0.08  1.0
  Se  Se0  1  0.0  0.0  0.04  1.0

data_SrW2Se
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.29
_cell_length_b   3.54
_cell_length_c   7.85
_cell_angle_alpha   103.04
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrW2Se
_chemical_formula_sum   'Sr1 W2 Se1'
_cell_volume   89.28
_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  Sr0  1  0.35  0.73  0.73  1.0
  W  W1  1  0.0  0.55  0.55  1.0
  W  W2  1  0.35  0.08  0.08  1.0
  Se  Se3  1  0.0  0.04  0.04  1.0

Sr W W Se