# generated using pymatgen
data_Np(SiAu)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.24602277
_cell_length_b   4.24602391
_cell_length_c   5.96320817
_cell_angle_alpha   110.85586545
_cell_angle_beta   110.85588572
_cell_angle_gamma   89.99998276
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Np(SiAu)2
_chemical_formula_sum   'Np1 Si2 Au2'
_cell_volume   92.88811624
_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  0.00000000  -0.00000000  -0.00000000  1.0
  Si  Si1  1  0.61134038  0.61134038  0.22268176  1.0
  Si  Si2  1  0.38865962  0.38865962  0.77731824  1.0
  Au  Au3  1  0.75000000  0.25000000  0.50000000  1.0
  Au  Au4  1  0.25000000  0.75000000  0.50000000  1.0