data_[Sm4Ho8N12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Ho  1.2300  1.7500  1.0410
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.0576]
_cell_length_b [10.4922]
_cell_length_c [6.0575]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.4626]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [SmHo2N3]
_chemical_formula_sum '[Sm4 Ho8 N12]'
_cell_volume [363.0023]
_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
[
  Sm  Sm0  4  0.0000  0.3332  0.0000  1
  Ho  Ho1  4  0.0000  0.1656  0.5000  1
  Ho  Ho2  2  0.0000  0.0000  0.0000  1
  Ho  Ho3  2  0.0000  0.5000  0.5000  1
  N  N4  8  0.2491  0.1640  0.2556  1
  N  N5  4  0.2427  0.0000  0.7444  1
]