data_Co2SiAg
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.69
_cell_length_b   3.89
_cell_length_c   5.22
_cell_angle_alpha   90.0
_cell_angle_beta   104.75
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Co2SiAg
_chemical_formula_sum   'Co2 Si1 Ag1'
_cell_volume   52.76
_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
  Co  Co1  1  0.58  0.0  0.23  1.0
  Co  Co2  1  0.39  0.94  0.28  1.0
  Si  Si3  1  0.83  0.0  0.3  1.0
  Ag  Ag0  1  0.92  0.94  0.76  1.0

data_Co2SiAg
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.69
_cell_length_b   3.89
_cell_length_c   5.22
_cell_angle_alpha   90.0
_cell_angle_beta   104.75
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Co2SiAg
_chemical_formula_sum   'Co2 Si1 Ag1'
_cell_volume   52.76
_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
  Co  Co0  1  0.39  0.94  0.28  1.0
  Co  Co1  1  0.58  0.0  0.23  1.0
  Si  Si2  1  0.83  0.0  0.3  1.0
  Ag  Ag3  1  0.92  0.94  0.76  1.0

Co Co Si Ag
Co Co Si Ag 0 1 o - o 0 2 o o o 0 3 o - o 0 3 o - - 0 3 - - - 1 3 o o o 1 3 - o o 1 3 - o - 2 3 o - o 2 3 o - - 3 3 + o o 