data_[Rb1Ag3Ge1S4]
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 [P-43m]
_cell_length_a [6.4164]
_cell_length_b [6.4164]
_cell_length_c [6.4164]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [215]
_chemical_formula_structural [RbAg3GeS4]
_chemical_formula_sum '[Rb1 Ag3 Ge1 S4]'
_cell_volume [264.1599]
_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
[
  Rb  Rb0  1  0.5000  0.5000  0.5000  1
  Ag  Ag1  3  0.0000  0.0000  0.5000  1
  Ge  Ge2  1  0.0000  0.0000  0.0000  1
  S  S3  4  0.2022  0.2022  0.7978  1
]