data_AlZn2Pt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.86
_cell_length_b   4.26
_cell_length_c   4.85
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   AlZn2Pt
_chemical_formula_sum   'Al1 Zn2 Pt1'
_cell_volume   59.11
_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  0.15  1.0
  Zn  Zn2  1  0.43  0.0  0.57  1.0
  Zn  Zn3  1  0.0  0.13  0.92  1.0
  Pt  Pt1  1  0.43  0.13  0.48  1.0

data_AlZn2Pt
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.86
_cell_length_b   4.26
_cell_length_c   4.85
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   AlZn2Pt
_chemical_formula_sum   'Al1 Zn2 Pt1'
_cell_volume   59.11
_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  0.15  1.0
  Zn  Zn1  1  0.0  0.13  0.92  1.0
  Zn  Zn2  1  0.43  0.0  0.57  1.0
  Pt  Pt3  1  0.43  0.13  0.48  1.0

Al Zn Zn Pt
Al Zn Zn Pt 0 2 o o - 1 3 o o o 