data_[Y4Cr4B4O20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Cr  1.6600  1.4000  0.9400
  B  2.0400  0.8500  0.4100
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [6.2539]
_cell_length_b [8.4635]
_cell_length_c [6.7190]
_cell_angle_alpha [90.0000]
_cell_angle_beta [112.7229]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [YCrBO5]
_chemical_formula_sum '[Y4 Cr4 B4 O20]'
_cell_volume [328.0336]
_cell_formula_units_Z [4]
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  0.3413  0.7500  1.0
  Cr  Cr1  4  0.0000  0.0000  0.0000  1.0
  B  B2  4  0.0000  0.3158  0.2500  1.0
  O  O3  8  0.1041  0.2204  0.1249  1.0
  O  O4  8  0.1743  0.4294  0.4094  1.0
  O  O5  4  0.0000  0.0790  0.7500  1.0
]