# generated using pymatgen
data_Np2SiIr3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.54729210
_cell_length_b   5.08773185
_cell_length_c   5.54729148
_cell_angle_alpha   56.96415502
_cell_angle_beta   59.99999791
_cell_angle_gamma   56.96415611
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Np2SiIr3
_chemical_formula_sum   'Np2 Si1 Ir3'
_cell_volume   105.35079775
_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
  Np  Np0  1  0.74932332  0.75202904  0.74932332  1.0
  Np  Np1  1  0.50067668  0.49797096  0.50067668  1.0
  Si  Si2  1  0.12500000  0.62500000  0.12500000  1.0
  Ir  Ir3  1  0.12500000  0.12500000  0.62500000  1.0
  Ir  Ir4  1  0.62500000  0.12500000  0.12500000  1.0
  Ir  Ir5  1  0.12500000  0.12500000  0.12500000  1.0