data_[Er1Ag1W2O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Er  1.2400  1.7500  1.0300
  Ag  1.9300  1.6000  1.0867
  W  2.3600  1.3500  0.7667
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P1]
_cell_length_a [5.2445]
_cell_length_b [5.9091]
_cell_length_c [6.2497]
_cell_angle_alpha [66.4585]
_cell_angle_beta [67.7576]
_cell_angle_gamma [88.5714]
_symmetry_Int_Tables_number [1]
_chemical_formula_structural [ErAg(WO4)2]
_chemical_formula_sum '[Er1 Ag1 W2 O8]'
_cell_volume [162.5178]
_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
[
  Er  Er0  1  0.4504  0.7668  0.8898  1.0
  Ag  Ag1  1  0.9964  0.3202  0.8528  1.0
  W  W2  1  0.2405  0.0444  0.3909  1.0
  W  W3  1  0.7231  0.3857  0.4117  1.0
  O  O4  1  0.1348  0.4060  0.2193  1.0
  O  O5  1  0.2251  0.9376  0.1605  1.0
  O  O6  1  0.2367  0.7461  0.6465  1.0
  O  O7  1  0.3528  0.1837  0.6289  1.0
  O  O8  1  0.6229  0.1802  0.2187  1.0
  O  O9  1  0.6787  0.6473  0.1539  1.0
  O  O10  1  0.7010  0.5204  0.6324  1.0
  O  O11  1  0.8378  0.0403  0.5986  1.0
]