data_VSb2Pb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.33
_cell_length_b   3.33
_cell_length_c   9.12
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   111.03
_symmetry_Int_Tables_number   1
_chemical_formula_structural   VSb2Pb
_chemical_formula_sum   'V1 Sb2 Pb1'
_cell_volume   94.33
_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
  V  V3  1  0.0  0.0  0.0  1.0
  Sb  Sb1  1  0.88  0.0  0.02  1.0
  Sb  Sb2  1  0.88  0.0  0.1  1.0
  Pb  Pb0  1  0.0  0.0  0.56  1.0

data_VSb2Pb
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.33
_cell_length_b   3.33
_cell_length_c   9.12
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   111.03
_symmetry_Int_Tables_number   1
_chemical_formula_structural   VSb2Pb
_chemical_formula_sum   'V1 Sb2 Pb1'
_cell_volume   94.33
_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
  V  V0  1  0.0  0.0  0.0  1.0
  Sb  Sb1  1  0.88  0.0  0.02  1.0
  Sb  Sb2  1  0.88  0.0  0.1  1.0
  Pb  Pb3  1  0.0  0.0  0.56  1.0

V Sb Sb Pb
V Sb Sb Pb 0 1 - o o 0 3 o o - 1 2 o o o 3 3 + + o 3 3 o + o 3 3 + o o 