data_[Er4Ga16Rh4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Er  1.2400  1.7500  1.0300
  Ga  1.8100  1.3000  0.7600
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [4.2661]
_cell_length_b [15.5753]
_cell_length_c [6.5468]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [ErGa4Rh]
_chemical_formula_sum '[Er4 Ga16 Rh4]'
_cell_volume [435.0057]
_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  0.0000  0.3753  0.7500  1.0
  Ga  Ga1  8  0.0000  0.1790  0.5476  1.0
  Ga  Ga2  4  0.0000  0.0000  0.0000  1.0
  Ga  Ga3  4  0.0000  0.4378  0.2500  1.0
  Rh  Rh4  4  0.0000  0.2809  0.2500  1.0
]