data_[Sm4Mo4N4O4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Mo  2.1600  1.4500  0.7750
  N  3.0400  0.6500  0.6300
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Pbcm]
_cell_length_a [8.0110]
_cell_length_b [4.9301]
_cell_length_c [5.2047]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [57]
_chemical_formula_structural [SmMoNO]
_chemical_formula_sum '[Sm4 Mo4 N4 O4]'
_cell_volume [205.5595]
_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  0.1730  0.5219  0.7500  1
  Mo  Mo1  4  0.4229  0.0910  0.7500  1
  N  N2  4  0.3948  0.7500  0.0000  1
  O  O3  4  0.1269  0.0311  0.7500  1
]