data_[As12W8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  As  2.1800  1.1500  0.6600
  W  2.3600  1.3500  0.7667
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [13.4814]
_cell_length_b [3.3028]
_cell_length_c [9.7015]
_cell_angle_alpha [90.0000]
_cell_angle_beta [124.7888]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [As3W2]
_chemical_formula_sum '[As12 W8]'
_cell_volume [354.7650]
_cell_formula_units_Z [4]
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
[
  As  As0  4  0.0840  0.5000  0.3139  1.0
  As  As1  4  0.1061  0.0000  0.6308  1.0
  As  As2  4  0.1245  0.0000  0.0466  1.0
  W  W3  4  0.1530  0.5000  0.8714  1.0
  W  W4  4  0.2472  0.0000  0.3721  1.0
]