data_[Sm2Ge6Rh2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Ge  2.0100  1.2500  0.7700
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [Pmn2_1]
_cell_length_a [6.0382]
_cell_length_b [5.7050]
_cell_length_c [5.8342]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [31]
_chemical_formula_structural [SmGe3Rh]
_chemical_formula_sum '[Sm2 Ge6 Rh2]'
_cell_volume [200.9765]
_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
[
  Sm  Sm0  2  0.0000  0.3563  0.5770  1
  Ge  Ge1  4  0.2333  0.1787  0.0356  1
  Ge  Ge2  2  0.0000  0.5896  0.1329  1
  Rh  Rh3  2  0.0000  0.8825  0.8407  1
]