data_[Tb1Mg1Sn2Os2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Mg  1.3100  1.5000  0.8600
  Sn  1.9600  1.4500  0.8300
  Os  2.2000  1.3000  0.6730
]
_symmetry_space_group_name_H-M [P4mm]
_cell_length_a [4.4823]
_cell_length_b [4.4823]
_cell_length_c [6.5500]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [99]
_chemical_formula_structural [TbMg(SnOs)2]
_chemical_formula_sum '[Tb1 Mg1 Sn2 Os2]'
_cell_volume [131.5942]
_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  0.2836  1
  Mg  Mg1  1  0.5000  0.5000  0.7228  1
  Sn  Sn2  1  0.0000  0.0000  0.7644  1
  Sn  Sn3  1  0.5000  0.5000  0.2365  1
  Os  Os4  2  0.0000  0.5000  0.9963  1
]