data_[Y2Tl4Os2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Tl  1.6200  1.9000  1.3325
  Os  2.2000  1.3000  0.6730
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [3.5016]
_cell_length_b [4.3343]
_cell_length_c [13.5758]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [YTl2Os]
_chemical_formula_sum '[Y2 Tl4 Os2]'
_cell_volume [206.0396]
_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
[
  Y  Y0  2  0.0000  0.0000  0.5245  1
  Tl  Tl1  2  0.0000  0.0000  0.8128  1
  Tl  Tl2  2  0.5000  0.0000  0.1819  1
  Os  Os3  2  0.5000  0.0000  0.9775  1
]