data_[Eu4Mn2Fe2Se4O4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Eu  1.2000  1.8500  1.1985
  Mn  1.5500  1.4000  0.6483
  Fe  1.8300  1.4000  0.8525
  Se  2.5500  1.1500  1.0133
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [13.6794]
_cell_length_b [3.9750]
_cell_length_c [6.0954]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.3299]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [Eu2MnFe(SeO)2]
_chemical_formula_sum '[Eu4 Mn2 Fe2 Se4 O4]'
_cell_volume [331.4371]
_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  0.1573  0.0000  0.9828  1
  Eu  Eu1  2  0.3429  0.5000  0.4848  1
  Mn  Mn2  2  0.0561  0.5000  0.3775  1
  Fe  Fe3  2  0.4444  0.0000  0.8727  1
  Se  Se4  2  0.1672  0.0000  0.4881  1
  Se  Se5  2  0.3355  0.5000  0.9883  1
  O  O6  2  0.0656  0.5000  0.0416  1
  O  O7  2  0.4309  0.0000  0.5493  1
]