data_[Sr2Ag4Ge2S8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  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 [Pmn2_1]
_cell_length_a [9.1593]
_cell_length_b [6.6990]
_cell_length_c [6.5540]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [31]
_chemical_formula_structural [SrAg2GeS4]
_chemical_formula_sum '[Sr2 Ag4 Ge2 S8]'
_cell_volume [402.1404]
_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
[
  Sr  Sr0  2  0.0000  0.7977  0.4674  1.0
  Ag  Ag1  4  0.2476  0.7030  0.9971  1.0
  Ge  Ge2  2  0.0000  0.1916  0.0045  1.0
  S  S3  4  0.2009  0.3350  0.8802  1.0
  S  S4  2  0.0000  0.2253  0.3467  1.0
  S  S5  2  0.0000  0.8632  0.9266  1.0
]