data_[Li2P2W2O2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  P  2.1900  1.0000  0.5500
  W  2.3600  1.3500  0.7667
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Pmc2_1]
_cell_length_a [3.1274]
_cell_length_b [6.0997]
_cell_length_c [5.8539]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [26]
_chemical_formula_structural [LiPWO]
_chemical_formula_sum '[Li2 P2 W2 O2]'
_cell_volume [111.6713]
_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
[
  Li  Li0  2  0.0000  0.3883  0.9370  1
  P  P1  2  0.0000  0.2144  0.3498  1
  W  W2  2  0.5000  0.0030  0.6139  1
  O  O3  2  0.5000  0.2303  0.8533  1
]