data_Al2ZnCd
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.18
_cell_length_b   10.18
_cell_length_c   10.18
_cell_angle_alpha   16.26
_cell_angle_beta   16.26
_cell_angle_gamma   16.26
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Al2ZnCd
_chemical_formula_sum   'Al2 Zn1 Cd1'
_cell_volume   72.12
_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
  Al  Al0  1  0.0  0.0  0.73  1.0
  Al  Al1  1  0.0  0.0  0.4  1.0
  Zn  Zn3  1  0.0  0.0  0.0  1.0
  Cd  Cd2  1  0.0  0.0  0.07  1.0

data_Al2ZnCd
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.99
_cell_length_b   2.88
_cell_length_c   10.18
_cell_angle_alpha   90.0
_cell_angle_beta   99.4
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Al2ZnCd
_chemical_formula_sum   'Al4 Zn2 Cd2'
_cell_volume   144.25
_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
  Al  Al0  2  0.0  0.0  0.27  1.0
  Al  Al1  2  0.0  0.0  0.6  1.0
  Zn  Zn2  2  0.0  0.0  0.0  1.0
  Cd  Cd3  2  0.0  0.0  0.93  1.0

Al Al Zn Cd