data_[Ba4Sn2Ge2N2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  Sn  1.9600  1.4500  0.8300
  Ge  2.0100  1.2500  0.7700
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.2757]
_cell_length_b [4.4147]
_cell_length_c [9.9891]
_cell_angle_alpha [90.0000]
_cell_angle_beta [110.4015]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Ba2SnGeN]
_chemical_formula_sum '[Ba4 Sn2 Ge2 N2]'
_cell_volume [300.7292]
_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
[
  Ba  Ba0  2  0.2102  0.2500  0.9659  1.0
  Ba  Ba1  2  0.2137  0.2500  0.3679  1.0
  Sn  Sn2  2  0.3161  0.7500  0.6911  1.0
  Ge  Ge3  2  0.4534  0.7500  0.2201  1.0
  N  N4  2  0.1799  0.7500  0.1709  1.0
]