data_[Sr4La4Ce8N16]
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 [Imma]
_cell_length_a [7.3194]
_cell_length_b [7.3302]
_cell_length_c [10.3251]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [74]
_chemical_formula_structural [SrLaCe2N4]
_chemical_formula_sum '[Sr4 La4 Ce8 N16]'
_cell_volume [553.9640]
_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
[
  Sr  Sr0  4  0.2500  0.2500  0.2500  1.0
  La  La1  4  0.0000  0.0000  0.0000  1.0
  Ce  Ce2  4  0.0000  0.0000  0.5000  1.0
  Ce  Ce3  4  0.2500  0.2500  0.7500  1.0
  N  N4  8  0.0000  0.0276  0.7419  1.0
  N  N5  8  0.2360  0.2500  0.5122  1.0
]