data_ZrRh2Pb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.33
_cell_length_b   5.33
_cell_length_c   5.33
_cell_angle_alpha   135.72
_cell_angle_beta   135.72
_cell_angle_gamma   64.42
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZrRh2Pb
_chemical_formula_sum   'Zr1 Rh2 Pb1'
_cell_volume   72.86
_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
  Zr  Zr3  1  0.0  0.0  0.0  1.0
  Rh  Rh1  1  0.0  0.0  0.51  1.0
  Rh  Rh2  1  0.0  0.01  0.26  1.0
  Pb  Pb0  1  0.01  0.0  0.26  1.0

data_ZrRh2Pb
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.68
_cell_length_b   5.68
_cell_length_c   5.33
_cell_angle_alpha   90.0
_cell_angle_beta   122.21
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   ZrRh2Pb
_chemical_formula_sum   'Zr2 Rh4 Pb2'
_cell_volume   145.73
_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
  Zr  Zr0  2  0.0  0.0  0.0  1.0
  Rh  Rh1  2  0.25  0.5  0.75  1.0
  Rh  Rh2  2  0.49  0.0  0.49  1.0
  Pb  Pb3  2  0.25  0.5  0.75  1.0

Zr Rh Rh Pb