data_BiP2Cl
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.88
_cell_length_b   4.16
_cell_length_c   6.14
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BiP2Cl
_chemical_formula_sum   'Bi1 P2 Cl1'
_cell_volume   99.18
_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
  Bi  Bi0  1  0.0  0.0  0.07  1.0
  P  P2  1  0.94  0.08  1.0  1.0
  P  P3  1  0.94  0.08  0.15  1.0
  Cl  Cl1  1  0.0  0.0  0.0  1.0

data_BiP2Cl
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.88
_cell_length_b   4.16
_cell_length_c   6.14
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BiP2Cl
_chemical_formula_sum   'Bi1 P2 Cl1'
_cell_volume   99.18
_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
  Bi  Bi0  1  0.0  0.0  0.07  1.0
  P  P1  1  0.94  0.08  0.15  1.0
  P  P2  1  0.94  0.08  1.0  1.0
  Cl  Cl3  1  0.0  0.0  0.0  1.0

Bi P P Cl
Bi P P Cl 0 3 o o o 0 2 - o o 1 3 + o + 