# generated using pymatgen
data_NaNp5Se8
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.69981550
_cell_length_b   7.69981608
_cell_length_c   7.69981514
_cell_angle_alpha   109.26681165
_cell_angle_beta   109.57353085
_cell_angle_gamma   109.57352078
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaNp5Se8
_chemical_formula_sum   'Na1 Np5 Se8'
_cell_volume   351.41062665
_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
  Na  Na0  1  0.25000000  0.12500000  0.87500000  1.0
  Np  Np1  1  0.12941342  0.88464831  0.25018472  1.0
  Np  Np2  1  0.75000000  0.37500000  0.62500000  1.0
  Np  Np3  1  0.86553641  0.24476511  0.11535169  1.0
  Np  Np4  1  0.63446359  0.74981528  0.37922870  1.0
  Np  Np5  1  0.37058658  0.62077130  0.75523489  1.0
  Se  Se6  1  0.50498741  0.99549642  0.64193737  1.0
  Se  Se7  1  0.99501259  0.63694996  0.49051001  1.0
  Se  Se8  1  0.65146360  0.50182016  0.99975653  1.0
  Se  Se9  1  0.99793637  0.14964344  0.49817984  1.0
  Se  Se10  1  0.84853640  0.84829193  0.85035656  1.0
  Se  Se11  1  0.35355905  0.35806263  0.36305004  1.0
  Se  Se12  1  0.14644095  0.50948999  0.00450358  1.0
  Se  Se13  1  0.50206363  0.00024347  0.15170807  1.0