data_[Rb4In4Ag2Se8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  In  1.7800  1.5500  0.9400
  Ag  1.9300  1.6000  1.0867
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [14.9176]
_cell_length_b [4.8847]
_cell_length_c [7.7514]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.2171]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Rb2In2AgSe4]
_chemical_formula_sum '[Rb4 In4 Ag2 Se8]'
_cell_volume [547.5301]
_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
[
  Rb  Rb0  4  0.1289  0.0000  0.5685  1
  In  In1  4  0.1438  0.5000  0.0379  1
  Ag  Ag2  2  0.0000  0.0000  0.0000  1
  Se  Se3  4  0.0008  0.5000  0.2431  1
  Se  Se4  4  0.2084  0.0000  0.1735  1
]