data_HfCoPb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.19
_cell_length_b   6.17
_cell_length_c   3.19
_cell_angle_alpha   75.38
_cell_angle_beta   74.71
_cell_angle_gamma   29.91
_symmetry_Int_Tables_number   1
_chemical_formula_structural   HfCoPb
_chemical_formula_sum   'Hf1 Co1 Pb1'
_cell_volume   58.55
_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
  Hf  Hf1  1  0.23  0.28  0.25  1.0
  Co  Co0  1  0.23  0.28  0.29  1.0
  Pb  Pb2  1  0.23  0.28  0.48  1.0

data_HfCoPb
_symmetry_space_group_name_H-M   Imm2
_cell_length_a   3.19
_cell_length_b   11.51
_cell_length_c   3.19
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   44
_chemical_formula_structural   HfCoPb
_chemical_formula_sum   'Hf2 Co2 Pb2'
_cell_volume   117.14
_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, y, z'
  4  'x, -y, z'
  5  'x+1/2, y+1/2, z+1/2'
  6  '-x+1/2, -y+1/2, z+1/2'
  7  '-x+1/2, y+1/2, z+1/2'
  8  'x+1/2, -y+1/2, z+1/2'
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
  Hf  Hf0  2  0.0  0.5  0.47  1.0
  Co  Co1  2  0.0  0.5  0.52  1.0
  Pb  Pb2  2  0.0  0.5  0.71  1.0

Hf Co Pb
Hf Co Pb 0 1 o o o 1 2 o o o 