data_[Sr8Ge8Rh4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Ge  2.0100  1.2500  0.7700
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.8822]
_cell_length_b [4.4730]
_cell_length_c [10.9308]
_cell_angle_alpha [90.0000]
_cell_angle_beta [120.0577]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Sr2Ge2Rh]
_chemical_formula_sum '[Sr8 Ge8 Rh4]'
_cell_volume [502.8339]
_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
[
  Sr  Sr0  4  0.0034  0.0000  0.6705  1.0
  Sr  Sr1  4  0.1812  0.0000  0.1049  1.0
  Ge  Ge2  4  0.0004  0.5000  0.1257  1.0
  Ge  Ge3  4  0.1699  0.5000  0.5693  1.0
  Rh  Rh4  4  0.2201  0.5000  0.3761  1.0
]