data_SrCdSi2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.24
_cell_length_b   3.83
_cell_length_c   6.4
_cell_angle_alpha   90.0
_cell_angle_beta   108.58
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrCdSi2
_chemical_formula_sum   'Sr1 Cd1 Si2'
_cell_volume   98.53
_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  Sr3  1  0.85  0.0  0.32  1.0
  Cd  Cd0  1  0.91  0.91  0.89  1.0
  Si  Si1  1  0.79  0.0  0.15  1.0
  Si  Si2  1  0.74  0.91  0.75  1.0

data_SrCdSi2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.83
_cell_length_b   4.24
_cell_length_c   6.4
_cell_angle_alpha   108.58
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrCdSi2
_chemical_formula_sum   'Sr1 Cd1 Si2'
_cell_volume   98.53
_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  0.15  0.68  1.0
  Cd  Cd1  1  0.09  0.09  0.11  1.0
  Si  Si2  1  0.0  0.21  0.85  1.0
  Si  Si3  1  0.09  0.26  0.25  1.0

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