data_[Ca1Ho2Np1O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ca  1.0000  1.8000  1.1400
  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 [P2/m]
_cell_length_a [3.9488]
_cell_length_b [7.5350]
_cell_length_c [5.2267]
_cell_angle_alpha [90.0000]
_cell_angle_beta [92.8680]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [CaHo2NpO8]
_chemical_formula_sum '[Ca1 Ho2 Np1 O8]'
_cell_volume [155.3215]
_cell_formula_units_Z [1]
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
[
  Ca  Ca0  1  0.0000  0.5000  0.0000  1
  Ho  Ho1  2  0.5000  0.2448  0.5000  1
  Np  Np2  1  0.0000  0.0000  0.0000  1
  O  O3  4  0.0193  0.2135  0.7571  1
  O  O4  2  0.4714  0.0000  0.2313  1
  O  O5  2  0.4995  0.5000  0.7324  1
]