data_[La12Sm2Ag4]
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 [C2/m]
_cell_length_a [13.0227]
_cell_length_b [3.8321]
_cell_length_c [12.2788]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.6999]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [La6SmAg2]
_chemical_formula_sum '[La12 Sm2 Ag4]'
_cell_volume [583.7553]
_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  4  0.0270  0.0000  0.3319  1
  La  La1  4  0.1833  0.5000  0.8772  1
  La  La2  4  0.1885  0.5000  0.5923  1
  Sm  Sm3  2  0.0000  0.0000  0.0000  1
  Ag  Ag4  4  0.1423  0.5000  0.1893  1
]