data_[Er4H8Rh4]
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 [P2_1/c]
_cell_length_a [5.6572]
_cell_length_b [5.7176]
_cell_length_c [7.2075]
_cell_angle_alpha [90.0000]
_cell_angle_beta [124.9821]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [ErH2Rh]
_chemical_formula_sum '[Er4 H8 Rh4]'
_cell_volume [191.0106]
_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  0.2231  0.6882  0.4178  1
  H  H1  4  0.0177  0.1450  0.9174  1
  H  H2  4  0.4890  0.5828  0.2675  1
  Rh  Rh3  4  0.2704  0.1523  0.5979  1
]