data_La2SnW
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.68
_cell_length_b   5.68
_cell_length_c   5.68
_cell_angle_alpha   129.12
_cell_angle_beta   129.12
_cell_angle_gamma   74.81
_symmetry_Int_Tables_number   1
_chemical_formula_structural   La2SnW
_chemical_formula_sum   'La2 Sn1 W1'
_cell_volume   107.55
_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  0.44  0.26  1.0
  La  La1  1  0.44  0.0  0.26  1.0
  Sn  Sn2  1  0.0  0.0  0.0  1.0
  W  W3  1  0.0  0.0  0.51  1.0

data_La2SnW
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.9
_cell_length_b   6.9
_cell_length_c   5.68
_cell_angle_alpha   90.0
_cell_angle_beta   127.4
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   La2SnW
_chemical_formula_sum   'La4 Sn2 W2'
_cell_volume   215.1
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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  4  0.46  0.28  0.18  1.0
  Sn  Sn1  2  0.0  0.0  0.0  1.0
  W  W2  2  0.49  0.0  0.49  1.0

La La Sn W