data_[Er3H18Rh9]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Er  1.2400  1.7500  1.0300
  H  2.2000  0.2500  0.0000
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [R3]
_cell_length_a [4.8109]
_cell_length_b [4.8109]
_cell_length_c [13.3006]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [146]
_chemical_formula_structural [Er(H2Rh)3]
_chemical_formula_sum '[Er3 H18 Rh9]'
_cell_volume [266.5981]
_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
[
  Er  Er0  3  0.0000  0.0000  0.1095  1
  H  H1  9  0.0027  0.5123  0.0821  1
  H  H2  9  0.0389  0.3478  0.2483  1
  Rh  Rh3  3  0.0000  0.0000  0.3289  1
  Rh  Rh4  3  0.0000  0.0000  0.6676  1
  Rh  Rh5  3  0.0000  0.0000  0.9033  1
]