data_[Sm4Tl5Ag2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Tl  1.6200  1.9000  1.3325
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [8.3992]
_cell_length_b [3.6576]
_cell_length_c [9.9742]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.8440]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [Sm4Tl5Ag2]
_chemical_formula_sum '[Sm4 Tl5 Ag2]'
_cell_volume [306.3823]
_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
[
  Sm  Sm0  2  0.2126  0.5000  0.8586  1.0
  Sm  Sm1  2  0.2378  0.5000  0.3991  1.0
  Tl  Tl2  2  0.1320  0.0000  0.1304  1.0
  Tl  Tl3  2  0.4412  0.0000  0.6562  1.0
  Tl  Tl4  1  0.5000  0.0000  0.0000  1.0
  Ag  Ag5  2  0.0789  0.0000  0.6248  1.0
]