data_Si2AgW
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.04
_cell_length_b   5.04
_cell_length_c   4.58
_cell_angle_alpha   96.76
_cell_angle_beta   96.76
_cell_angle_gamma   31.89
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Si2AgW
_chemical_formula_sum   'Si2 Ag1 W1'
_cell_volume   60.97
_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
  Si  Si1  1  0.15  0.0  0.35  1.0
  Si  Si2  1  0.19  0.0  0.35  1.0
  Ag  Ag0  1  0.93  0.0  0.59  1.0
  W  W3  1  0.55  0.0  0.07  1.0

data_Si2AgW
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.77
_cell_length_b   4.58
_cell_length_c   5.04
_cell_angle_alpha   96.76
_cell_angle_beta   105.94
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Si2AgW
_chemical_formula_sum   'Si2 Ag1 W1'
_cell_volume   60.97
_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
  Si  Si0  1  0.0  0.35  0.19  1.0
  Si  Si1  1  0.0  0.35  0.15  1.0
  Ag  Ag2  1  0.0  0.59  0.93  1.0
  W  W3  1  0.0  0.07  0.55  1.0

Si Si Ag W