data_Zn2BiPb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.19
_cell_length_b   6.19
_cell_length_c   6.19
_cell_angle_alpha   145.25
_cell_angle_beta   132.08
_cell_angle_gamma   60.54
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Zn2BiPb
_chemical_formula_sum   'Zn2 Bi1 Pb1'
_cell_volume   99.38
_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  0.85  0.0  0.35  1.0
  Zn  Zn3  1  0.0  0.0  0.4  1.0
  Bi  Bi0  1  0.85  0.0  0.17  1.0
  Pb  Pb1  1  0.0  0.0  0.11  1.0

data_Zn2BiPb
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.7
_cell_length_b   5.03
_cell_length_c   6.19
_cell_angle_alpha   113.96
_cell_angle_beta   107.37
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Zn2BiPb
_chemical_formula_sum   'Zn2 Bi1 Pb1'
_cell_volume   99.38
_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  Zn0  1  0.0  0.35  0.51  1.0
  Zn  Zn1  1  0.0  0.4  0.4  1.0
  Bi  Bi2  1  0.0  0.17  0.33  1.0
  Pb  Pb3  1  0.0  0.11  0.11  1.0

Zn Zn Bi Pb