data_[Rb4In4Ge6]
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
  Ge  2.0100  1.2500  0.7700
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [12.7021]
_cell_length_b [4.7173]
_cell_length_c [7.8034]
_cell_angle_alpha [90.0000]
_cell_angle_beta [120.7658]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Rb2In2Ge3]
_chemical_formula_sum '[Rb4 In4 Ge6]'
_cell_volume [401.7715]
_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  0.1572  0.0000  0.8053  1
  In  In1  4  0.1532  0.0000  0.2926  1
  Ge  Ge2  4  0.0804  0.5000  0.4259  1
  Ge  Ge3  2  0.0000  0.5000  0.0000  1
]