data_[Li2Tm1Tl1O4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Tm  1.2500  1.7500  1.0950
  Tl  1.6200  1.9000  1.3325
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [5.4474]
_cell_length_b [3.3512]
_cell_length_c [5.6358]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.6248]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [Li2TmTlO4]
_chemical_formula_sum '[Li2 Tm1 Tl1 O4]'
_cell_volume [97.4958]
_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
[
  Li  Li0  1  0.5000  0.0000  0.5000  1
  Li  Li1  1  0.5000  0.5000  0.0000  1
  Tm  Tm2  1  0.0000  0.0000  0.0000  1
  Tl  Tl3  1  0.0000  0.5000  0.5000  1
  O  O4  2  0.2406  0.5000  0.2250  1
  O  O5  2  0.2492  0.0000  0.7458  1
]