data_[Y4Tm2Tl2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Tm  1.2500  1.7500  1.0950
  Tl  1.6200  1.9000  1.3325
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [12.6319]
_cell_length_b [3.6003]
_cell_length_c [5.8227]
_cell_angle_alpha [90.0000]
_cell_angle_beta [116.8792]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [Y2TmTl]
_chemical_formula_sum '[Y4 Tm2 Tl2]'
_cell_volume [236.1972]
_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  0.0075  0.0000  0.7100  1.0
  Y  Y1  2  0.2828  0.5000  0.0970  1.0
  Tm  Tm2  2  0.2347  0.0000  0.5497  1.0
  Tl  Tl3  2  0.0119  0.5000  0.1793  1.0
]