data_[Sr6La2Ce4N12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  La  1.1000  1.9500  1.1720
  Ce  1.1200  1.8500  1.0800
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.2851]
_cell_length_b [11.2554]
_cell_length_c [6.3241]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.1164]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Sr3LaCe2N6]
_chemical_formula_sum '[Sr6 La2 Ce4 N12]'
_cell_volume [427.5535]
_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
[
  Sr  Sr0  4  0.0000  0.1683  0.5000  1.0
  Sr  Sr1  2  0.0000  0.5000  0.5000  1.0
  La  La2  2  0.0000  0.0000  0.0000  1.0
  Ce  Ce3  4  0.0000  0.3327  0.0000  1.0
  N  N4  8  0.2459  0.3264  0.7886  1.0
  N  N5  4  0.2301  0.5000  0.2160  1.0
]