data_Sr2CdSi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.02
_cell_length_b   5.25
_cell_length_c   5.82
_cell_angle_alpha   90.0
_cell_angle_beta   95.19
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sr2CdSi
_chemical_formula_sum   'Sr2 Cd1 Si1'
_cell_volume   122.18
_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  0.24  0.62  0.23  1.0
  Sr  Sr3  1  0.13  0.0  0.01  1.0
  Cd  Cd0  1  0.18  0.62  0.59  1.0
  Si  Si1  1  0.19  0.0  0.66  1.0

data_Sr2CdSi
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.02
_cell_length_b   5.25
_cell_length_c   5.82
_cell_angle_alpha   90.0
_cell_angle_beta   95.19
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sr2CdSi
_chemical_formula_sum   'Sr2 Cd1 Si1'
_cell_volume   122.18
_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  0.13  0.0  0.01  1.0
  Sr  Sr1  1  0.24  0.62  0.23  1.0
  Cd  Cd2  1  0.18  0.62  0.59  1.0
  Si  Si3  1  0.19  0.0  0.66  1.0

Sr Sr Cd Si
Sr Sr Cd Si 0 1 o + o 0 2 o o o 1 3 o o - 2 3 o + o 