data_[Tb2Si4Os2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Si  1.9000  1.1000  0.5400
  Os  2.2000  1.3000  0.6730
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [4.4361]
_cell_length_b [4.0827]
_cell_length_c [8.1571]
_cell_angle_alpha [90.0000]
_cell_angle_beta [101.7361]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [TbSi2Os]
_chemical_formula_sum '[Tb2 Si4 Os2]'
_cell_volume [144.6466]
_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
[
  Tb  Tb0  2  0.0847  0.7500  0.7023  1
  Si  Si1  2  0.1640  0.2500  0.9934  1
  Si  Si2  2  0.4661  0.7500  0.4103  1
  Os  Os3  2  0.3843  0.7500  0.1157  1
]