data_SrWSe2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.97
_cell_length_b   4.97
_cell_length_c   5.74
_cell_angle_alpha   100.69
_cell_angle_beta   100.69
_cell_angle_gamma   38.88
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrWSe2
_chemical_formula_sum   'Sr1 W1 Se2'
_cell_volume   87.28
_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  Sr2  1  0.0  0.0  0.0  1.0
  W  W3  1  0.12  0.0  0.81  1.0
  Se  Se0  1  0.68  0.0  0.41  1.0
  Se  Se1  1  0.57  0.0  0.22  1.0

data_SrWSe2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.31
_cell_length_b   4.97
_cell_length_c   5.74
_cell_angle_alpha   100.69
_cell_angle_beta   90.0
_cell_angle_gamma   109.44
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrWSe2
_chemical_formula_sum   'Sr1 W1 Se2'
_cell_volume   87.28
_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  0.0  0.0  0.0  1.0
  W  W1  1  0.0  0.88  0.19  1.0
  Se  Se2  1  0.0  0.32  0.59  1.0
  Se  Se3  1  0.0  0.43  0.78  1.0

Sr W Se Se