data_[Ti2Tl2Ni2Te6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ti  1.5400  1.4000  0.8517
  Tl  1.6200  1.9000  1.3325
  Ni  1.9100  1.3500  0.7400
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [8.8468]
_cell_length_b [3.8322]
_cell_length_c [10.5593]
_cell_angle_alpha [90.0000]
_cell_angle_beta [112.7790]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [TiTlNiTe3]
_chemical_formula_sum '[Ti2 Tl2 Ni2 Te6]'
_cell_volume [330.0652]
_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
[
  Ti  Ti0  2  0.4667  0.2500  0.1838  1.0
  Tl  Tl1  2  0.0087  0.7500  0.7073  1.0
  Ni  Ni2  2  0.4809  0.7500  0.3970  1.0
  Te  Te3  2  0.2370  0.7500  0.1672  1.0
  Te  Te4  2  0.3154  0.7500  0.5508  1.0
  Te  Te5  2  0.3368  0.2500  0.8840  1.0
]