data_[Na2Sb6Pd8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Sb  2.0500  1.4500  0.8300
  Pd  2.2000  1.4000  0.8462
]
_symmetry_space_group_name_H-M [Pmn2_1]
_cell_length_a [9.7014]
_cell_length_b [8.0562]
_cell_length_c [4.9996]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [31]
_chemical_formula_structural [NaSb3Pd4]
_chemical_formula_sum '[Na2 Sb6 Pd8]'
_cell_volume [390.7483]
_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
[
  Na  Na0  2  0.0000  0.3905  0.0177  1
  Sb  Sb1  4  0.2420  0.2811  0.5250  1
  Sb  Sb2  2  0.0000  0.8460  0.6884  1
  Pd  Pd3  4  0.1943  0.6008  0.5258  1
  Pd  Pd4  2  0.0000  0.1490  0.5171  1
  Pd  Pd5  2  0.0000  0.7707  0.1906  1
]