data_[Tb1Ag2Sn1Te4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Ag  1.9300  1.6000  1.0867
  Sn  1.9600  1.4500  0.8300
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [7.3482]
_cell_length_b [4.3877]
_cell_length_c [7.6711]
_cell_angle_alpha [90.0000]
_cell_angle_beta [110.1367]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [TbAg2SnTe4]
_chemical_formula_sum '[Tb1 Ag2 Sn1 Te4]'
_cell_volume [232.2116]
_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
[
  Tb  Tb0  1  0.0000  0.0000  0.0000  1.0
  Ag  Ag1  1  0.5000  0.0000  0.5000  1.0
  Ag  Ag2  1  0.5000  0.5000  0.0000  1.0
  Sn  Sn3  1  0.0000  0.5000  0.5000  1.0
  Te  Te4  2  0.2562  0.5000  0.2521  1.0
  Te  Te5  2  0.2603  0.0000  0.7518  1.0
]