data_[Eu3I1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Eu  1.2000  1.8500  1.1985
  I  2.6600  1.4000  1.2733
]
_symmetry_space_group_name_H-M [Pmm2]
_cell_length_a [3.9338]
_cell_length_b [3.9732]
_cell_length_c [10.8837]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [25]
_chemical_formula_structural [Eu3I]
_chemical_formula_sum '[Eu3 I1]'
_cell_volume [170.1109]
_cell_formula_units_Z [1]
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  1  0.0000  0.0000  0.6993  1
  Eu  Eu1  1  0.0000  0.5000  0.0061  1
  Eu  Eu2  1  0.5000  0.5000  0.4439  1
  I  I3  1  0.5000  0.0000  0.1840  1
]