data_[Sm6Ge8Rh8]
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 [Immm]
_cell_length_a [4.0763]
_cell_length_b [4.2246]
_cell_length_c [25.2285]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Sm3(GeRh)4]
_chemical_formula_sum '[Sm6 Ge8 Rh8]'
_cell_volume [434.4570]
_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  4  0.0000  0.5000  0.1453  1.0
  Sm  Sm1  2  0.0000  0.0000  0.0000  1.0
  Ge  Ge2  4  0.0000  0.0000  0.4505  1.0
  Ge  Ge3  4  0.0000  0.5000  0.3035  1.0
  Rh  Rh4  4  0.0000  0.0000  0.2503  1.0
  Rh  Rh5  4  0.0000  0.5000  0.4011  1.0
]