data_[Ca2Si8Pd8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ca  1.0000  1.8000  1.1400
  Si  1.9000  1.1000  0.5400
  Pd  2.2000  1.4000  0.8462
]
_symmetry_space_group_name_H-M [P4_2/nmc]
_cell_length_a [6.0351]
_cell_length_b [6.0351]
_cell_length_c [8.3374]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [137]
_chemical_formula_structural [Ca(SiPd)4]
_chemical_formula_sum '[Ca2 Si8 Pd8]'
_cell_volume [303.6714]
_cell_formula_units_Z [2]
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
[
  Ca  Ca0  2  0.0000  0.0000  0.0000  1.0
  Si  Si1  8  0.0000  0.3038  0.6730  1.0
  Pd  Pd2  8  0.0000  0.2643  0.3782  1.0
]