data_[Ba4Sr2V2N8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  Sr  0.9500  2.0000  1.3200
  V  1.6300  1.3500  0.7775
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [Pmn2_1]
_cell_length_a [7.9038]
_cell_length_b [7.2511]
_cell_length_c [5.9261]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [31]
_chemical_formula_structural [Ba2SrVN4]
_chemical_formula_sum '[Ba4 Sr2 V2 N8]'
_cell_volume [339.6304]
_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  4  0.2399  0.6721  0.9701  1
  Sr  Sr1  2  0.0000  0.8756  0.4754  1
  V  V2  2  0.0000  0.1759  0.0071  1
  N  N3  4  0.2005  0.2917  0.9268  1
  N  N4  2  0.0000  0.1780  0.3104  1
  N  N5  2  0.0000  0.9325  0.9131  1
]