data_[Sr2Mg4Re2N8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Mg  1.3100  1.5000  0.8600
  Re  1.9000  1.3500  0.7125
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [Pmn2_1]
_cell_length_a [7.4368]
_cell_length_b [5.8254]
_cell_length_c [5.5779]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [31]
_chemical_formula_structural [SrMg2ReN4]
_chemical_formula_sum '[Sr2 Mg4 Re2 N8]'
_cell_volume [241.6500]
_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  2  0.0000  0.8239  0.4811  1.0
  Mg  Mg1  4  0.2465  0.6713  0.9950  1.0
  Re  Re2  2  0.0000  0.1954  0.0046  1.0
  N  N3  4  0.2003  0.3371  0.8657  1.0
  N  N4  2  0.0000  0.2396  0.3372  1.0
  N  N5  2  0.0000  0.8720  0.9557  1.0
]