data_[Sm8Au4N2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Au  2.5400  1.3500  1.0700
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [Pbam]
_cell_length_a [7.2109]
_cell_length_b [12.9617]
_cell_length_c [3.8213]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [55]
_chemical_formula_structural [Sm4Au2N]
_chemical_formula_sum '[Sm8 Au4 N2]'
_cell_volume [357.1610]
_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
[
  Sm  Sm0  4  0.1048  0.6842  0.0000  1
  Sm  Sm1  4  0.2258  0.4593  0.5000  1
  Au  Au2  4  0.0766  0.1683  0.5000  1
  N  N3  2  0.0000  0.5000  0.0000  1
]