data_[La3Mg3H18Rh6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Mg  1.3100  1.5000  0.8600
  H  2.2000  0.2500  0.0000
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [4.6841]
_cell_length_b [4.6841]
_cell_length_c [15.9528]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [LaMg(H3Rh)2]
_chemical_formula_sum '[La3 Mg3 H18 Rh6]'
_cell_volume [303.1284]
_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
[
  La  La0  3  0.0000  0.0000  0.0000  1.0
  Mg  Mg1  3  -0.0000  -0.0000  0.5000  1.0
  H  H2  18  0.0034  0.5017  0.9342  1.0
  Rh  Rh3  6  0.0000  0.0000  0.2068  1.0
]