data_SrAl2Cd
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.63
_cell_length_b   3.63
_cell_length_c   7.5
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   92.93
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrAl2Cd
_chemical_formula_sum   'Sr1 Al2 Cd1'
_cell_volume   98.81
_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  0.0  0.0  0.0  1.0
  Al  Al0  1  0.5  0.0  0.31  1.0
  Al  Al1  1  0.5  0.0  0.19  1.0
  Cd  Cd2  1  0.0  0.0  0.75  1.0

data_SrAl2Cd
_symmetry_space_group_name_H-M   P2
_cell_length_a   3.63
_cell_length_b   7.5
_cell_length_c   3.63
_cell_angle_alpha   90.0
_cell_angle_beta   92.93
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   3
_chemical_formula_structural   SrAl2Cd
_chemical_formula_sum   'Sr1 Al2 Cd1'
_cell_volume   98.81
_cell_formula_units_Z   1
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-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  0.0  0.0  1.0
  Al  Al1  1  0.5  0.69  0.0  1.0
  Al  Al2  1  0.5  0.81  0.0  1.0
  Cd  Cd3  1  0.0  0.25  0.0  1.0

Sr Al Al Cd