data_[Sr8Sn16Rh8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Sn  1.9600  1.4500  0.8300
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [Pnma]
_cell_length_a [16.7185]
_cell_length_b [7.5988]
_cell_length_c [6.2033]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [62]
_chemical_formula_structural [SrSn2Rh]
_chemical_formula_sum '[Sr8 Sn16 Rh8]'
_cell_volume [788.0700]
_cell_formula_units_Z [8]
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  0.1054  0.2500  0.7247  1
  Sr  Sr1  4  0.1392  0.7500  0.5138  1
  Sn  Sn2  8  0.0393  0.0518  0.2260  1
  Sn  Sn3  8  0.2124  0.5514  0.0073  1
  Rh  Rh4  4  0.0740  0.7500  0.9966  1
  Rh  Rh5  4  0.1800  0.2500  0.2468  1
]