data_[Eu6B4N8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Eu  1.2000  1.8500  1.1985
  B  2.0400  0.8500  0.4100
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [3.6302]
_cell_length_b [6.5483]
_cell_length_c [10.9252]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Eu3(BN2)2]
_chemical_formula_sum '[Eu6 B4 N8]'
_cell_volume [259.7068]
_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
[
  Eu  Eu0  4  0.0000  0.5000  0.2030  1
  Eu  Eu1  2  0.0000  0.0000  0.0000  1
  B  B2  4  0.0000  0.2147  0.5000  1
  N  N3  8  0.0000  0.2481  0.3788  1
]