data_[Li2Lu2As4O14]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Lu  1.2700  1.7500  1.0010
  As  2.1800  1.1500  0.6600
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2]
_cell_length_a [7.0008]
_cell_length_b [8.9254]
_cell_length_c [5.0051]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.8490]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [5]
_chemical_formula_structural [LiLuAs2O7]
_chemical_formula_sum '[Li2 Lu2 As4 O14]'
_cell_volume [303.6486]
_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  0.7544  0.0000  1.0
  Lu  Lu1  2  0.0000  0.3706  0.0000  1.0
  As  As2  4  0.2156  0.0379  0.4082  1.0
  O  O3  4  0.1149  0.5552  0.2858  1.0
  O  O4  4  0.1808  0.2048  0.2454  1.0
  O  O5  4  0.2445  0.8953  0.1955  1.0
  O  O6  2  0.0000  0.9690  0.5000  1.0
]