data_[Y4B4O14]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  B  2.0400  0.8500  0.4100
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.5375]
_cell_length_b [9.0308]
_cell_length_c [4.7068]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.9433]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Y2B2O7]
_chemical_formula_sum '[Y4 B4 O14]'
_cell_volume [261.2158]
_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
[
  Y  Y0  4  0.0000  0.3030  0.5000  1
  B  B1  4  0.2375  0.0000  0.8644  1
  O  O2  8  0.2486  0.3655  0.2794  1
  O  O3  4  0.1857  0.5000  0.8126  1
  O  O4  2  0.0000  0.0000  0.0000  1
]