data_[Sm2Th2Cr2N6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Th  1.3000  1.8000  1.0800
  Cr  1.6600  1.4000  0.9400
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.1375]
_cell_length_b [3.6304]
_cell_length_c [7.7360]
_cell_angle_alpha [90.0000]
_cell_angle_beta [93.2316]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [SmThCrN3]
_chemical_formula_sum '[Sm2 Th2 Cr2 N6]'
_cell_volume [200.1350]
_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  2  0.1386  0.7500  0.1602  1
  Th  Th1  2  0.3676  0.2500  0.8218  1
  Cr  Cr2  2  0.0714  0.7500  0.5893  1
  N  N3  2  0.1238  0.7500  0.8528  1
  N  N4  2  0.1307  0.2500  0.5712  1
  N  N5  2  0.3920  0.2500  0.1289  1
]