data_[La4Sm2Ag4]
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
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.6562]
_cell_length_b [5.1668]
_cell_length_c [9.0096]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.2879]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [La2SmAg2]
_chemical_formula_sum '[La4 Sm2 Ag4]'
_cell_volume [292.4583]
_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  2  0.0960  0.7500  0.8726  1.0
  La  La1  2  0.1199  0.7500  0.4523  1.0
  Sm  Sm2  2  0.4536  0.2500  0.7387  1.0
  Ag  Ag3  2  0.3671  0.2500  0.3857  1.0
  Ag  Ag4  2  0.3789  0.2500  0.0565  1.0
]