data_[Eu8Sb2P2O2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Eu  1.2000  1.8500  1.1985
  Sb  2.0500  1.4500  0.8300
  P  2.1900  1.0000  0.5500
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [I4mm]
_cell_length_a [4.7026]
_cell_length_b [4.7026]
_cell_length_c [16.6600]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [107]
_chemical_formula_structural [Eu4SbPO]
_chemical_formula_sum '[Eu8 Sb2 P2 O2]'
_cell_volume [368.4338]
_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  0.0057  1
  Eu  Eu1  2  0.0000  0.0000  0.3112  1
  Eu  Eu2  2  0.0000  0.0000  0.6633  1
  Sb  Sb3  2  0.0000  0.0000  0.8603  1
  P  P4  2  0.0000  0.0000  0.1314  1
  O  O5  2  0.0000  0.0000  0.5225  1
]