data_[Y4Tm14Tl4]
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 [C2/m]
_cell_length_a [9.7134]
_cell_length_b [11.7106]
_cell_length_c [6.4557]
_cell_angle_alpha [90.0000]
_cell_angle_beta [114.6992]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Y2Tm7Tl2]
_chemical_formula_sum '[Y4 Tm14 Tl4]'
_cell_volume [667.1480]
_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  4  0.0000  0.1396  0.0000  1
  Tm  Tm1  8  0.1795  0.2425  0.6974  1
  Tm  Tm2  4  0.1653  0.5000  0.9675  1
  Tm  Tm3  2  0.0000  0.0000  0.5000  1
  Tl  Tl4  4  0.1745  0.5000  0.4807  1
]