data_[Ho2Pu2H2Se4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  Pu  1.2800  1.7500  0.9675
  H  2.2000  0.2500  0.0000
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [P4/nmm]
_cell_length_a [4.0369]
_cell_length_b [4.0369]
_cell_length_c [12.5161]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [129]
_chemical_formula_structural [HoPuHSe2]
_chemical_formula_sum '[Ho2 Pu2 H2 Se4]'
_cell_volume [203.9746]
_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
[
  Ho  Ho0  2  0.0000  0.5000  0.8903  1
  Pu  Pu1  2  0.0000  0.5000  0.4068  1
  H  H2  2  0.0000  0.0000  0.5000  1
  Se  Se3  2  0.0000  0.5000  0.1237  1
  Se  Se4  2  0.0000  0.5000  0.6652  1
]