data_[Li4Eu4P4Se16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Eu  1.2000  1.8500  1.1985
  P  2.1900  1.0000  0.5500
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [Ama2]
_cell_length_a [9.7749]
_cell_length_b [10.0512]
_cell_length_c [7.5401]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [40]
_chemical_formula_structural [LiEuPSe4]
_chemical_formula_sum '[Li4 Eu4 P4 Se16]'
_cell_volume [740.8093]
_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
[
  Li  Li0  4  0.0000  0.0000  0.6287  1
  Eu  Eu1  4  0.0000  0.0000  0.1071  1
  P  P2  4  0.2500  0.2821  0.1318  1
  Se  Se3  8  0.0604  0.2848  0.9661  1
  Se  Se4  4  0.2500  0.0987  0.3003  1
  Se  Se5  4  0.2500  0.4651  0.3057  1
]