data_La2SnBr
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.35
_cell_length_b   8.35
_cell_length_c   8.35
_cell_angle_alpha   153.76
_cell_angle_beta   149.3
_cell_angle_gamma   40.82
_symmetry_Int_Tables_number   1
_chemical_formula_structural   La2SnBr
_chemical_formula_sum   'La2 Sn1 Br1'
_cell_volume   131.29
_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
  La  La1  1  0.0  0.21  0.13  1.0
  La  La2  1  0.0  0.0  0.16  1.0
  Sn  Sn3  1  0.0  0.21  0.82  1.0
  Br  Br0  1  0.0  0.0  0.38  1.0

data_La2SnBr
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.79
_cell_length_b   4.42
_cell_length_c   8.35
_cell_angle_alpha   105.35
_cell_angle_beta   103.12
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   La2SnBr
_chemical_formula_sum   'La2 Sn1 Br1'
_cell_volume   131.29
_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
  La  La0  1  0.0  0.16  0.16  1.0
  La  La1  1  0.79  0.92  0.92  1.0
  Sn  Sn2  1  0.79  0.61  0.61  1.0
  Br  Br3  1  0.0  0.38  0.38  1.0

La La Sn Br