data_[Eu4Ag4Sn4Te4Se8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Eu  1.2000  1.8500  1.1985
  Ag  1.9300  1.6000  1.0867
  Sn  1.9600  1.4500  0.8300
  Te  2.1000  1.4000  1.2933
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [3.9411]
_cell_length_b [14.9893]
_cell_length_c [11.3591]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [EuAgSnTeSe2]
_chemical_formula_sum '[Eu4 Ag4 Sn4 Te4 Se8]'
_cell_volume [671.0277]
_cell_formula_units_Z [4]
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  0.0000  0.0000  1
  Ag  Ag1  4  0.0000  0.4811  0.7500  1
  Sn  Sn2  4  0.0000  0.2094  0.2500  1
  Te  Te3  4  0.0000  0.1115  0.7500  1
  Se  Se4  8  0.0000  0.3573  0.5794  1
]