# generated using pymatgen
data_K8NpAs4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   11.04857745
_cell_length_b   11.04857754
_cell_length_c   11.04857880
_cell_angle_alpha   60.00000503
_cell_angle_beta   60.00000477
_cell_angle_gamma   60.00000175
_symmetry_Int_Tables_number   1
_chemical_formula_structural   K8NpAs4
_chemical_formula_sum   'K16 Np2 As8'
_cell_volume   953.68332621
_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
  K  K0  1  0.62500000  0.62500000  0.12500000  1.0
  K  K1  1  0.62500000  0.12500000  0.62500000  1.0
  K  K2  1  0.12500000  0.62500000  0.62500000  1.0
  K  K3  1  0.62500000  0.62500000  0.62500000  1.0
  K  K4  1  0.03208162  0.46791838  0.46791838  1.0
  K  K5  1  0.78208162  0.21791838  0.21791838  1.0
  K  K6  1  0.46791838  0.03208162  0.46791838  1.0
  K  K7  1  0.46791838  0.46791838  0.03208162  1.0
  K  K8  1  0.03208162  0.03208162  0.46791838  1.0
  K  K9  1  0.03208162  0.46791838  0.03208162  1.0
  K  K10  1  0.46791838  0.03208162  0.03208162  1.0
  K  K11  1  0.78208162  0.21791838  0.78208162  1.0
  K  K12  1  0.21791838  0.78208162  0.21791838  1.0
  K  K13  1  0.21791838  0.21791838  0.78208162  1.0
  K  K14  1  0.78208162  0.78208162  0.21791838  1.0
  K  K15  1  0.21791838  0.78208162  0.78208162  1.0
  Np  Np16  1  0.75000000  0.75000000  0.75000000  1.0
  Np  Np17  1  0.50000000  0.50000000  0.50000000  1.0
  As  As18  1  0.85330915  0.85330915  0.44007255  1.0
  As  As19  1  0.85330915  0.44007255  0.85330915  1.0
  As  As20  1  0.39669085  0.39669085  0.80992745  1.0
  As  As21  1  0.39669085  0.80992745  0.39669085  1.0
  As  As22  1  0.80992745  0.39669085  0.39669085  1.0
  As  As23  1  0.85330915  0.85330915  0.85330915  1.0
  As  As24  1  0.44007255  0.85330915  0.85330915  1.0
  As  As25  1  0.39669085  0.39669085  0.39669085  1.0