data_Sn2BiP
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.19
_cell_length_b   6.19
_cell_length_c   5.4
_cell_angle_alpha   114.09
_cell_angle_beta   114.09
_cell_angle_gamma   34.46
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sn2BiP
_chemical_formula_sum   'Sn2 Bi1 P1'
_cell_volume   105.69
_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
  Sn  Sn2  1  0.54  0.0  0.15  1.0
  Sn  Sn3  1  0.3  0.0  0.48  1.0
  Bi  Bi0  1  0.4  0.0  0.13  1.0
  P  P1  1  0.03  0.0  0.57  1.0

data_Sn2BiP
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.66
_cell_length_b   5.4
_cell_length_c   6.19
_cell_angle_alpha   114.09
_cell_angle_beta   107.23
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sn2BiP
_chemical_formula_sum   'Sn2 Bi1 P1'
_cell_volume   105.69
_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
  Sn  Sn0  1  0.0  0.15  0.54  1.0
  Sn  Sn1  1  0.0  0.48  0.3  1.0
  Bi  Bi2  1  0.0  0.13  0.4  1.0
  P  P3  1  0.0  0.57  0.03  1.0

Sn Sn Bi P