data_YSb2Pb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.32
_cell_length_b   5.32
_cell_length_c   5.32
_cell_angle_alpha   112.06
_cell_angle_beta   112.06
_cell_angle_gamma   104.4
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YSb2Pb
_chemical_formula_sum   'Y1 Sb2 Pb1'
_cell_volume   114.99
_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
  Y  Y3  1  0.0  0.0  0.0  1.0
  Sb  Sb1  1  0.0  0.97  0.63  1.0
  Sb  Sb2  1  0.97  0.0  0.63  1.0
  Pb  Pb0  1  0.0  0.0  0.26  1.0

data_YSb2Pb
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.52
_cell_length_b   8.4
_cell_length_c   5.32
_cell_angle_alpha   90.0
_cell_angle_beta   127.8
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   YSb2Pb
_chemical_formula_sum   'Y2 Sb4 Pb2'
_cell_volume   229.98
_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
  Y  Y0  2  0.0  0.0  0.0  1.0
  Sb  Sb1  4  0.01  0.01  0.37  1.0
  Pb  Pb2  2  0.0  0.0  0.74  1.0

Y Sb Sb Pb