data_AlCdSi2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.77
_cell_length_b   3.86
_cell_length_c   6.93
_cell_angle_alpha   90.0
_cell_angle_beta   101.35
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   AlCdSi2
_chemical_formula_sum   'Al1 Cd1 Si2'
_cell_volume   72.76
_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  0.83  0.0  0.09  1.0
  Cd  Cd1  1  0.55  0.93  0.11  1.0
  Si  Si2  1  0.61  0.0  0.23  1.0
  Si  Si3  1  0.51  0.93  0.78  1.0

data_AlCdSi2
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.77
_cell_length_b   3.86
_cell_length_c   6.93
_cell_angle_alpha   90.0
_cell_angle_beta   101.35
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   AlCdSi2
_chemical_formula_sum   'Al1 Cd1 Si2'
_cell_volume   72.76
_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  0.83  0.0  0.09  1.0
  Cd  Cd1  1  0.55  0.93  0.11  1.0
  Si  Si2  1  0.51  0.93  0.78  1.0
  Si  Si3  1  0.61  0.0  0.23  1.0

Al Cd Si Si