data_[Sr4Eu4Cu4Se4S8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Eu  1.2000  1.8500  1.1985
  Cu  1.9000  1.3500  0.8200
  Se  2.5500  1.1500  1.0133
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [4.0370]
_cell_length_b [13.2699]
_cell_length_c [11.1922]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [SrEuCuSeS2]
_chemical_formula_sum '[Sr4 Eu4 Cu4 Se4 S8]'
_cell_volume [599.5644]
_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
[
  Sr  Sr0  4  0.0000  0.2388  0.2500  1
  Eu  Eu1  4  0.0000  0.0000  0.0000  1
  Cu  Cu2  4  0.0000  0.4692  0.7500  1
  Se  Se3  4  0.0000  0.0772  0.7500  1
  S  S4  8  0.0000  0.3616  0.5883  1
]