data_[Y16In4Hg4O4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  In  1.7800  1.5500  0.9400
  Hg  2.0000  1.5000  1.2450
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [6.6034]
_cell_length_b [16.0417]
_cell_length_c [6.6076]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [Y4InHgO]
_chemical_formula_sum '[Y16 In4 Hg4 O4]'
_cell_volume [699.9406]
_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  8  0.2500  0.2500  0.0000  1.0
  Y  Y1  4  0.0000  0.0719  0.7500  1.0
  Y  Y2  4  0.0000  0.4188  0.7500  1.0
  In  In3  4  0.0000  0.3874  0.2500  1.0
  Hg  Hg4  4  0.0000  0.1167  0.2500  1.0
  O  O5  4  0.0000  0.2541  0.7500  1.0
]