data_Zn2CrCd
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.5
_cell_length_b   9.5
_cell_length_c   9.5
_cell_angle_alpha   16.85
_cell_angle_beta   16.85
_cell_angle_gamma   16.85
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Zn2CrCd
_chemical_formula_sum   'Zn2 Cr1 Cd1'
_cell_volume   62.75
_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
  Zn  Zn2  1  0.0  0.0  0.78  1.0
  Zn  Zn3  1  0.0  0.0  0.29  1.0
  Cr  Cr1  1  0.0  0.0  0.0  1.0
  Cd  Cd0  1  0.0  0.0  0.04  1.0

data_Zn2CrCd
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.82
_cell_length_b   2.78
_cell_length_c   9.5
_cell_angle_alpha   90.0
_cell_angle_beta   99.74
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Zn2CrCd
_chemical_formula_sum   'Zn4 Cr2 Cd2'
_cell_volume   125.49
_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
  Zn  Zn0  2  0.0  0.0  0.22  1.0
  Zn  Zn1  2  0.0  0.0  0.71  1.0
  Cr  Cr2  2  0.0  0.0  0.0  1.0
  Cd  Cd3  2  0.0  0.0  0.96  1.0

Zn Zn Cr Cd