data_[Er8Sn8Rh4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Er  1.2400  1.7500  1.0300
  Sn  1.9600  1.4500  0.8300
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.9028]
_cell_length_b [4.4782]
_cell_length_c [10.9017]
_cell_angle_alpha [90.0000]
_cell_angle_beta [115.9728]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Er2Sn2Rh]
_chemical_formula_sum '[Er8 Sn8 Rh4]'
_cell_volume [478.5085]
_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
[
  Er  Er0  4  0.0020  0.0000  0.6712  1.0
  Er  Er1  4  0.1844  0.0000  0.1266  1.0
  Sn  Sn2  4  0.0340  0.5000  0.8842  1.0
  Sn  Sn3  4  0.1541  0.5000  0.5499  1.0
  Rh  Rh4  4  0.2210  0.5000  0.3268  1.0
]