data_[Sr6Al18Zn3Pd3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Al  1.6100  1.2500  0.6750
  Zn  1.6500  1.3500  0.8800
  Pd  2.2000  1.4000  0.8462
]
_symmetry_space_group_name_H-M [R-3]
_cell_length_a [6.6566]
_cell_length_b [6.6566]
_cell_length_c [17.3532]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [148]
_chemical_formula_structural [Sr2Al6ZnPd]
_chemical_formula_sum '[Sr6 Al18 Zn3 Pd3]'
_cell_volume [665.9017]
_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  0.1903  1.0
  Al  Al1  18  0.0522  0.7985  0.6270  1.0
  Zn  Zn2  3  -0.0000  0.0000  0.5000  1.0
  Pd  Pd3  3  0.0000  0.0000  0.0000  1.0
]