data_[Sr8Ca2Yb4Sn2Pb4N4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Ca  1.0000  1.8000  1.1400
  Yb  1.1000  1.7500  1.0840
  Sn  1.9600  1.4500  0.8300
  Pb  2.3300  1.8000  1.1225
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [5.2067]
_cell_length_b [24.0451]
_cell_length_c [5.2524]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [Sr4CaYb2Sn(PbN)2]
_chemical_formula_sum '[Sr8 Ca2 Yb4 Sn2 Pb4 N4]'
_cell_volume [657.5718]
_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  0.0984  0.0000  1
  Sr  Sr1  4  0.0000  0.4014  0.5000  1
  Ca  Ca2  2  0.0000  0.5000  0.0000  1
  Yb  Yb3  4  0.0000  0.3004  0.0000  1
  Sn  Sn4  2  0.0000  0.0000  0.5000  1
  Pb  Pb5  4  0.0000  0.2077  0.5000  1
  N  N6  4  0.0000  0.3942  0.0000  1
]