data_[Sm36Zn18Rh3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Zn  1.6500  1.3500  0.8800
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [R-3]
_cell_length_a [11.9066]
_cell_length_b [11.9066]
_cell_length_c [13.2085]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [148]
_chemical_formula_structural [Sm12Zn6Rh]
_chemical_formula_sum '[Sm36 Zn18 Rh3]'
_cell_volume [1621.6565]
_cell_formula_units_Z [3]
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  18  0.0343  0.1957  0.8734  1
  Sm  Sm1  18  0.0394  0.8456  0.3911  1
  Zn  Zn2  18  0.0040  0.6021  0.2581  1
  Rh  Rh3  3  0.0000  0.0000  0.0000  1
]