data_SrYCd2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.53
_cell_length_b   5.53
_cell_length_c   3.82
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrYCd2
_chemical_formula_sum   'Sr1 Y1 Cd2'
_cell_volume   116.68
_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
  Y  Y3  1  0.76  0.76  0.0  1.0
  Cd  Cd0  1  0.76  0.0  0.91  1.0
  Cd  Cd1  1  0.0  0.76  0.91  1.0

data_SrYCd2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   7.82
_cell_length_b   7.82
_cell_length_c   3.82
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   SrYCd2
_chemical_formula_sum   'Sr2 Y2 Cd4'
_cell_volume   233.37
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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  2  0.0  0.0  0.0  1.0
  Y  Y1  2  0.26  0.5  0.0  1.0
  Cd  Cd2  4  0.38  0.38  0.91  1.0

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