data_[Yb2Dy2Si4O14]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Yb  1.1000  1.7500  1.0840
  Dy  1.2200  1.7500  1.1310
  Si  1.9000  1.1000  0.5400
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2]
_cell_length_a [6.8354]
_cell_length_b [9.2153]
_cell_length_c [4.8384]
_cell_angle_alpha [90.0000]
_cell_angle_beta [101.5474]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [5]
_chemical_formula_structural [YbDySi2O7]
_chemical_formula_sum '[Yb2 Dy2 Si4 O14]'
_cell_volume [298.6035]
_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
[
  Yb  Yb0  2  0.0000  0.3086  0.5000  1.0
  Dy  Dy1  2  0.0000  0.6973  0.5000  1.0
  Si  Si2  4  0.2180  0.0034  0.9017  1.0
  O  O3  4  0.1240  0.5053  0.7935  1.0
  O  O4  4  0.2274  0.8553  0.7197  1.0
  O  O5  4  0.2412  0.1489  0.7178  1.0
  O  O6  2  0.0000  0.0076  0.0000  1.0
]