data_CuSb2Pb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.65
_cell_length_b   4.65
_cell_length_c   6.74
_cell_angle_alpha   108.21
_cell_angle_beta   108.21
_cell_angle_gamma   50.18
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CuSb2Pb
_chemical_formula_sum   'Cu1 Sb2 Pb1'
_cell_volume   105.03
_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
  Cu  Cu0  1  0.18  0.0  0.72  1.0
  Sb  Sb2  1  0.0  0.0  0.18  1.0
  Sb  Sb3  1  0.76  0.0  0.06  1.0
  Pb  Pb1  1  0.19  0.0  0.54  1.0

data_CuSb2Pb
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.94
_cell_length_b   4.65
_cell_length_c   6.74
_cell_angle_alpha   108.21
_cell_angle_beta   90.0
_cell_angle_gamma   115.09
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CuSb2Pb
_chemical_formula_sum   'Cu1 Sb2 Pb1'
_cell_volume   105.03
_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
  Cu  Cu0  1  0.0  0.82  0.28  1.0
  Sb  Sb1  1  0.0  0.24  0.94  1.0
  Sb  Sb2  1  0.0  1.0  0.82  1.0
  Pb  Pb3  1  0.0  0.81  0.46  1.0

Cu Sb Sb Pb
Cu Sb Sb Pb 0 3 o o o 1 2 - o o 