data_Sr2CdCu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.76
_cell_length_b   6.51
_cell_length_c   6.51
_cell_angle_alpha   40.14
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sr2CdCu
_chemical_formula_sum   'Sr2 Cd1 Cu1'
_cell_volume   130.07
_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  0.38  0.0  0.89  1.0
  Sr  Sr3  1  0.0  0.0  0.41  1.0
  Cd  Cd0  1  0.38  0.0  0.25  1.0
  Cu  Cu1  1  0.0  0.0  0.79  1.0

data_Sr2CdCu
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.47
_cell_length_b   4.76
_cell_length_c   6.51
_cell_angle_alpha   90.0
_cell_angle_beta   110.07
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sr2CdCu
_chemical_formula_sum   'Sr2 Cd1 Cu1'
_cell_volume   130.07
_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  0.11  0.38  0.11  1.0
  Sr  Sr1  1  0.59  0.0  0.59  1.0
  Cd  Cd2  1  0.75  0.38  0.75  1.0
  Cu  Cu3  1  0.21  0.0  0.21  1.0

Sr Sr Cd Cu