data_[Eu3Sn3S3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Eu  1.2000  1.8500  1.1985
  Sn  1.9600  1.4500  0.8300
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [P3m1]
_cell_length_a [4.3014]
_cell_length_b [4.3014]
_cell_length_c [16.5454]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [156]
_chemical_formula_structural [EuSnS]
_chemical_formula_sum '[Eu3 Sn3 S3]'
_cell_volume [265.1050]
_cell_formula_units_Z [3]
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  1  0.0000  0.0000  0.5368  1
  Eu  Eu1  1  0.3333  0.6667  0.0958  1
  Eu  Eu2  1  0.3333  0.6667  0.8883  1
  Sn  Sn3  1  0.0000  0.0000  0.2303  1
  Sn  Sn4  1  0.0000  0.0000  0.7437  1
  Sn  Sn5  1  0.3333  0.6667  0.3247  1
  S  S6  1  0.6667  0.3333  0.4624  1
  S  S7  1  0.6667  0.3333  0.6863  1
  S  S8  1  0.6667  0.3333  0.9878  1
]