data_[Sm8Te4S2N4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Te  2.1000  1.4000  1.2933
  S  2.5800  1.0000  0.8800
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [15.5065]
_cell_length_b [4.0682]
_cell_length_c [7.4305]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.8743]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Sm4Te2SN2]
_chemical_formula_sum '[Sm8 Te4 S2 N4]'
_cell_volume [446.1161]
_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  0.0411  0.5000  0.7708  1.0
  Sm  Sm1  4  0.2097  0.0000  0.1513  1.0
  Te  Te2  4  0.1312  0.0000  0.5357  1.0
  S  S3  2  0.0000  0.0000  0.0000  1.0
  N  N4  4  0.1738  0.5000  0.9849  1.0
]