data_[Cs8Ge4As8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Ge  2.0100  1.2500  0.7700
  As  2.1800  1.1500  0.6600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [15.6036]
_cell_length_b [7.2845]
_cell_length_c [11.3572]
_cell_angle_alpha [90.0000]
_cell_angle_beta [132.5256]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Cs2GeAs2]
_chemical_formula_sum '[Cs8 Ge4 As8]'
_cell_volume [951.3671]
_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
[
  Cs  Cs0  4  0.1332  0.0000  0.4595  1.0
  Cs  Cs1  4  0.2372  0.5000  0.8376  1.0
  Ge  Ge2  4  0.0327  0.5000  0.1644  1.0
  As  As3  4  0.0733  0.5000  0.3995  1.0
  As  As4  4  0.1581  0.5000  0.1057  1.0
]