data_La3Sn4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.43
_cell_length_b   6.43
_cell_length_c   16.03
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   138.36
_symmetry_Int_Tables_number   1
_chemical_formula_structural   La3Sn4
_chemical_formula_sum   'La6 Sn8'
_cell_volume   439.95
_cell_formula_units_Z   2
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  0.28  0.94  0.58  1.0
  La  La1  1  0.28  0.51  0.02  1.0
  La  La2  1  0.28  0.94  0.47  1.0
  La  La3  1  0.28  0.06  0.56  1.0
  La  La4  1  0.28  0.49  0.01  1.0
  La  La5  1  0.28  0.06  0.45  1.0
  Sn  Sn6  1  0.0  0.0  0.02  1.0
  Sn  Sn7  1  0.28  0.4  0.73  1.0
  Sn  Sn8  1  0.28  0.28  0.02  1.0
  Sn  Sn9  1  0.28  0.4  0.31  1.0
  Sn  Sn10  1  0.0  0.0  0.0  1.0
  Sn  Sn11  1  0.28  0.6  0.72  1.0
  Sn  Sn12  1  0.28  0.72  0.01  1.0
  Sn  Sn13  1  0.28  0.6  0.3  1.0

data_La3Sn4
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.57
_cell_length_b   6.43
_cell_length_c   16.03
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   110.82
_symmetry_Int_Tables_number   1
_chemical_formula_structural   La3Sn4
_chemical_formula_sum   'La6 Sn8'
_cell_volume   439.95
_cell_formula_units_Z   2
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  0.06  0.35  0.47  1.0
  La  La1  1  0.06  0.35  0.58  1.0
  La  La2  1  0.49  0.78  0.02  1.0
  La  La3  1  0.51  0.79  0.01  1.0
  La  La4  1  0.94  0.22  0.45  1.0
  La  La5  1  0.94  0.22  0.56  1.0
  Sn  Sn6  1  0.0  0.0  0.0  1.0
  Sn  Sn7  1  0.0  0.0  0.02  1.0
  Sn  Sn8  1  0.28  0.56  0.01  1.0
  Sn  Sn9  1  0.4  0.68  0.3  1.0
  Sn  Sn10  1  0.4  0.68  0.72  1.0
  Sn  Sn11  1  0.6  0.89  0.31  1.0
  Sn  Sn12  1  0.6  0.89  0.73  1.0
  Sn  Sn13  1  0.72  0.01  0.02  1.0

La La La La La La Sn Sn Sn Sn Sn Sn Sn Sn