data_[Ho4Bi4N8O4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  Bi  2.0200  1.6000  1.0350
  N  3.0400  0.6500  0.6300
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Ima2]
_cell_length_a [8.7164]
_cell_length_b [5.6899]
_cell_length_c [5.8027]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [46]
_chemical_formula_structural [HoBiN2O]
_chemical_formula_sum '[Ho4 Bi4 N8 O4]'
_cell_volume [287.7849]
_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
[
  Ho  Ho0  4  0.2500  0.5341  0.6848  1
  Bi  Bi1  4  0.0000  0.0000  0.7111  1
  N  N2  8  0.0890  0.7377  0.9510  1
  O  O3  4  0.2500  0.1485  0.7827  1
]