data_[Sr6Cd3H3Pd18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Cd  1.6900  1.5500  1.0900
  H  2.2000  0.2500  0.0000
  Pd  2.2000  1.4000  0.8462
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [5.8561]
_cell_length_b [5.8561]
_cell_length_c [19.4319]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [Sr2CdHPd6]
_chemical_formula_sum '[Sr6 Cd3 H3 Pd18]'
_cell_volume [577.1173]
_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
[
  Sr  Sr0  6  0.0000  0.0000  0.2749  1.0
  Cd  Cd1  3  0.0000  0.0000  0.0000  1.0
  Pd  Pd2  18  0.0039  0.5020  0.7772  1.0
  H  H3  3  -0.0000  -0.0000  0.5000  1.0
]