data_[Ca16Pd4N8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ca  1.0000  1.8000  1.1400
  Pd  2.2000  1.4000  0.8462
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [3.7059]
_cell_length_b [12.1772]
_cell_length_c [12.4142]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [Ca4PdN2]
_chemical_formula_sum '[Ca16 Pd4 N8]'
_cell_volume [560.2261]
_cell_formula_units_Z [4]
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  8  0.0000  0.2383  0.5999  1.0
  Ca  Ca1  4  0.0000  0.0619  0.2500  1.0
  Ca  Ca2  4  0.0000  0.5000  0.0000  1.0
  Pd  Pd3  4  0.0000  0.3795  0.2500  1.0
  N  N4  8  0.0000  0.1364  0.0693  1.0
]