data_[Y4Cr4O14]
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
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.6809]
_cell_length_b [9.5440]
_cell_length_c [5.1914]
_cell_angle_alpha [90.0000]
_cell_angle_beta [101.0407]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Y2Cr2O7]
_chemical_formula_sum '[Y4 Cr4 O14]'
_cell_volume [324.8892]
_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  0.3100  0.0000  1.0
  Cr  Cr1  4  0.2481  0.0000  0.3981  1.0
  O  O2  8  0.2295  0.1601  0.2074  1.0
  O  O3  4  0.0738  0.5000  0.2820  1.0
  O  O4  2  0.0000  0.0000  0.5000  1.0
]