data_[La1Sm1Th2As4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Sm  1.1700  1.8500  1.2290
  Th  1.3000  1.8000  1.0800
  As  2.1800  1.1500  0.6600
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [7.3962]
_cell_length_b [4.2769]
_cell_length_c [7.4040]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.5586]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [LaSm(ThAs2)2]
_chemical_formula_sum '[La1 Sm1 Th2 As4]'
_cell_volume [220.6944]
_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  0.0000  0.0000  0.0000  1
  Sm  Sm1  1  0.0000  0.5000  0.5000  1
  Th  Th2  1  0.5000  0.0000  0.5000  1
  Th  Th3  1  0.5000  0.5000  0.0000  1
  As  As4  2  0.2526  0.0000  0.7477  1
  As  As5  2  0.2553  0.5000  0.2548  1
]