data_[Gd2Ti2Si4O14]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Gd  1.2000  1.8000  1.0750
  Ti  1.5400  1.4000  0.8517
  Si  1.9000  1.1000  0.5400
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2]
_cell_length_a [6.7369]
_cell_length_b [8.6848]
_cell_length_c [4.7091]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.0454]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [5]
_chemical_formula_structural [GdTiSi2O7]
_chemical_formula_sum '[Gd2 Ti2 Si4 O14]'
_cell_volume [271.3034]
_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
[
  Gd  Gd0  2  0.0000  0.2983  0.5000  1.0
  Ti  Ti1  2  0.0000  0.6817  0.5000  1.0
  Si  Si2  4  0.2185  0.0056  0.9144  1.0
  O  O3  4  0.1218  0.4989  0.7822  1.0
  O  O4  4  0.2030  0.8451  0.7300  1.0
  O  O5  4  0.2302  0.6497  0.2918  1.0
  O  O6  2  0.0000  0.0609  0.0000  1.0
]