data_[Dy6Ga2Fe2Se14]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Ga  1.8100  1.3000  0.7600
  Fe  1.8300  1.4000  0.8525
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [P6_3]
_cell_length_a [10.0594]
_cell_length_b [10.0594]
_cell_length_c [6.4886]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [173]
_chemical_formula_structural [Dy3GaFeSe7]
_chemical_formula_sum '[Dy6 Ga2 Fe2 Se14]'
_cell_volume [568.6214]
_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
[
  Dy  Dy0  6  0.1571  0.7810  0.8223  1
  Ga  Ga1  2  0.3333  0.6667  0.3997  1
  Fe  Fe2  2  0.0000  0.0000  0.4926  1
  Se  Se3  6  0.0835  0.5181  0.5583  1
  Se  Se4  6  0.1057  0.8656  0.2292  1
  Se  Se5  2  0.3333  0.6667  0.0280  1
]