data_[Te2Pb2W4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Te  2.1000  1.4000  1.2933
  Pb  2.3300  1.8000  1.1225
  W  2.3600  1.3500  0.7667
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [8.7711]
_cell_length_b [3.2485]
_cell_length_c [7.3133]
_cell_angle_alpha [90.0000]
_cell_angle_beta [97.6943]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [TePbW2]
_chemical_formula_sum '[Te2 Pb2 W4]'
_cell_volume [206.5025]
_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
[
  Te  Te0  2  0.2280  0.5000  0.1463  1
  Pb  Pb1  2  0.0162  0.5000  0.5792  1
  W  W2  2  0.2653  0.0000  0.8332  1
  W  W3  2  0.4905  0.5000  0.9414  1
]