data_[Sr3Dy3Tm12Se24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Dy  1.2200  1.7500  1.1310
  Tm  1.2500  1.7500  1.0950
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [R3m]
_cell_length_a [8.4402]
_cell_length_b [8.4402]
_cell_length_c [20.7763]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [160]
_chemical_formula_structural [SrDy(TmSe2)4]
_chemical_formula_sum '[Sr3 Dy3 Tm12 Se24]'
_cell_volume [1281.7439]
_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
[
  Sr  Sr0  3  0.0000  0.0000  0.6259  1
  Dy  Dy1  3  0.0000  0.0000  0.9980  1
  Tm  Tm2  9  0.0048  0.5024  0.5006  1
  Tm  Tm3  3  0.0000  0.0000  0.3748  1
  Se  Se4  9  0.0179  0.5089  0.7535  1
  Se  Se5  9  0.1845  0.3689  0.5774  1
  Se  Se6  3  0.0000  0.0000  0.2423  1
  Se  Se7  3  0.0000  0.0000  0.7646  1
]