data_[Dy4Ho2Np2O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Ho  1.2300  1.7500  1.0410
  Np  1.3600  1.7500  1.0000
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [7.1242]
_cell_length_b [7.2532]
_cell_length_c [6.9849]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [Dy2HoNpO8]
_chemical_formula_sum '[Dy4 Ho2 Np2 O16]'
_cell_volume [360.9326]
_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
[
  Dy  Dy0  4  0.0000  0.5000  0.2599  1
  Ho  Ho1  2  0.0000  0.0000  0.5000  1
  Np  Np2  2  0.0000  0.0000  0.0000  1
  O  O3  8  0.0000  0.1826  0.2242  1
  O  O4  4  0.1928  0.5000  0.5000  1
  O  O5  4  0.2182  0.5000  0.0000  1
]