data_[Sr4Er4Re8N24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Er  1.2400  1.7500  1.0300
  Re  1.9000  1.3500  0.7125
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [11.3516]
_cell_length_b [10.0798]
_cell_length_c [6.4636]
_cell_angle_alpha [90.0000]
_cell_angle_beta [112.9684]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [SrEr(ReN3)2]
_chemical_formula_sum '[Sr4 Er4 Re8 N24]'
_cell_volume [680.9428]
_cell_formula_units_Z [4]
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  0.0932  0.2500  1.0
  Er  Er1  4  0.0000  0.2962  0.7500  1.0
  Re  Re2  8  0.2087  0.4149  0.1953  1.0
  N  N3  8  0.1121  0.2699  0.1345  1.0
  N  N4  8  0.1232  0.1254  0.6872  1.0
  N  N5  8  0.1607  0.4805  0.8979  1.0
]