data_[Eu2U2As2O2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Eu  1.2000  1.8500  1.1985
  U  1.3800  1.7500  0.9913
  As  2.1800  1.1500  0.6600
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Pmc2_1]
_cell_length_a [4.4158]
_cell_length_b [7.4496]
_cell_length_c [6.6707]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [26]
_chemical_formula_structural [EuUAsO]
_chemical_formula_sum '[Eu2 U2 As2 O2]'
_cell_volume [219.4398]
_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  2  0.0000  0.3098  0.9387  1
  U  U1  2  0.5000  0.1044  0.5449  1
  As  As2  2  0.0000  0.2919  0.3878  1
  O  O3  2  0.5000  0.1698  0.8826  1
]