data_[La4Tb2Ag4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Tb  1.1000  1.7500  0.9815
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.6841]
_cell_length_b [5.0981]
_cell_length_c [8.9294]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.5612]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [La2TbAg2]
_chemical_formula_sum '[La4 Tb2 Ag4]'
_cell_volume [286.7187]
_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  0.0951  0.7500  0.8719  1.0
  La  La1  2  0.1202  0.7500  0.4538  1.0
  Tb  Tb2  2  0.4538  0.2500  0.7378  1.0
  Ag  Ag3  2  0.3705  0.2500  0.3869  1.0
  Ag  Ag4  2  0.3854  0.2500  0.0573  1.0
]