data_[Sr6Yb3Te3O18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Yb  1.1000  1.7500  1.0840
  Te  2.1000  1.4000  1.2933
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [R-3]
_cell_length_a [5.8433]
_cell_length_b [5.8433]
_cell_length_c [14.0120]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [148]
_chemical_formula_structural [Sr2YbTeO6]
_chemical_formula_sum '[Sr6 Yb3 Te3 O18]'
_cell_volume [414.3254]
_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  6  0.0000  0.0000  0.2538  1
  Yb  Yb1  3  0.0000  0.0000  0.0000  1
  Te  Te2  3  -0.0000  0.0000  0.5000  1
  O  O3  18  0.0292  0.4469  0.2463  1
]