data_[Rb8Ag8Ge4S16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Ag  1.9300  1.6000  1.0867
  Ge  2.0100  1.2500  0.7700
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [7.6534]
_cell_length_b [22.5735]
_cell_length_c [6.4002]
_cell_angle_alpha [90.0000]
_cell_angle_beta [115.6855]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Rb2Ag2GeS4]
_chemical_formula_sum '[Rb8 Ag8 Ge4 S16]'
_cell_volume [996.4706]
_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
[
  Rb  Rb0  4  0.0000  0.0617  0.7500  1.0
  Rb  Rb1  4  0.0000  0.1918  0.2500  1.0
  Ag  Ag2  4  0.0000  0.3155  0.7500  1.0
  Ag  Ag3  4  0.0000  0.4676  0.7500  1.0
  Ge  Ge4  4  0.0000  0.3768  0.2500  1.0
  S  S5  8  0.1972  0.3192  0.1586  1.0
  S  S6  8  0.2005  0.4338  0.5476  1.0
]