data_[Rb4Ge4Te8Au4Se4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Ge  2.0100  1.2500  0.7700
  Te  2.1000  1.4000  1.2933
  Au  2.5400  1.3500  1.0700
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [3.9093]
_cell_length_b [16.2563]
_cell_length_c [11.4009]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [RbGeTe2AuSe]
_chemical_formula_sum '[Rb4 Ge4 Te8 Au4 Se4]'
_cell_volume [724.5355]
_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  0.2625  0.7500  1
  Ge  Ge1  4  0.0000  0.0000  0.0000  1
  Te  Te2  8  0.0000  0.3721  0.0311  1
  Au  Au3  4  0.0000  0.4403  0.2500  1
  Se  Se4  4  0.0000  0.0488  0.2500  1
]