data_Zn2CoPb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.12
_cell_length_b   5.12
_cell_length_c   5.12
_cell_angle_alpha   135.02
_cell_angle_beta   135.02
_cell_angle_gamma   65.5
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Zn2CoPb
_chemical_formula_sum   'Zn2 Co1 Pb1'
_cell_volume   66.23
_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  0.96  0.15  1.0
  Zn  Zn3  1  0.96  0.0  0.15  1.0
  Co  Co0  1  0.0  0.0  0.0  1.0
  Pb  Pb1  1  0.0  0.0  0.31  1.0

data_Zn2CoPb
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.54
_cell_length_b   5.54
_cell_length_c   5.12
_cell_angle_alpha   90.0
_cell_angle_beta   122.75
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Zn2CoPb
_chemical_formula_sum   'Zn4 Co2 Pb2'
_cell_volume   132.46
_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  4  0.02  0.02  0.19  1.0
  Co  Co1  2  0.0  0.0  0.0  1.0
  Pb  Pb2  2  0.0  0.0  0.31  1.0

Zn Zn Co Pb