data_[Tb2Er2Si2Rh2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Er  1.2400  1.7500  1.0300
  Si  1.9000  1.1000  0.5400
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [4.0295]
_cell_length_b [4.1110]
_cell_length_c [10.5286]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [TbErSiRh]
_chemical_formula_sum '[Tb2 Er2 Si2 Rh2]'
_cell_volume [174.4119]
_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
[
  Tb  Tb0  2  0.5000  0.0000  0.1397  1.0
  Er  Er1  2  0.0000  0.0000  0.8585  1.0
  Si  Si2  2  0.5000  0.0000  0.4281  1.0
  Rh  Rh3  2  0.0000  0.0000  0.5737  1.0
]