data_[Li8Ge4As8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Ge  2.0100  1.2500  0.7700
  As  2.1800  1.1500  0.6600
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [9.0943]
_cell_length_b [6.9491]
_cell_length_c [6.6785]
_cell_angle_alpha [90.0000]
_cell_angle_beta [92.3936]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [Li2GeAs2]
_chemical_formula_sum '[Li8 Ge4 As8]'
_cell_volume [421.6909]
_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
[
  Li  Li0  4  0.0504  0.2025  0.0063  1.0
  Li  Li1  4  0.1869  0.6309  0.8449  1.0
  Ge  Ge2  4  0.3673  0.0815  0.8272  1.0
  As  As3  4  0.1241  0.5214  0.2068  1.0
  As  As4  4  0.3883  0.0834  0.2021  1.0
]