data_[La4Sm2P4N12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Sm  1.1700  1.8500  1.2290
  P  2.1900  1.0000  0.5500
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [9.8402]
_cell_length_b [5.5975]
_cell_length_c [6.7880]
_cell_angle_alpha [90.0000]
_cell_angle_beta [119.6602]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [La2Sm(PN3)2]
_chemical_formula_sum '[La4 Sm2 P4 N12]'
_cell_volume [324.9015]
_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
[
  La  La0  4  0.2039  0.5000  0.1805  1.0
  Sm  Sm1  2  0.0000  0.5000  0.5000  1.0
  P  P2  4  0.0434  0.0000  0.2620  1.0
  N  N3  8  0.0532  0.2441  0.8246  1.0
  N  N4  4  0.2279  0.0000  0.3700  1.0
]