data_[Li4As2H2O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  As  2.1800  1.1500  0.6600
  H  2.2000  0.2500  0.0000
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Pmn2_1]
_cell_length_a [6.7194]
_cell_length_b [5.3613]
_cell_length_c [5.0556]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [31]
_chemical_formula_structural [Li2AsHO4]
_chemical_formula_sum '[Li4 As2 H2 O8]'
_cell_volume [182.1267]
_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  4  0.2398  0.6622  0.0094  1.0
  As  As1  2  0.0000  0.1638  0.9899  1.0
  H  H2  2  0.0000  0.9978  0.4125  1.0
  O  O3  4  0.2107  0.3164  0.8989  1.0
  O  O4  2  0.0000  0.1748  0.3571  1.0
  O  O5  2  0.0000  0.8540  0.9240  1.0
]