# generated using pymatgen
data_ErNp3As4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.15746648
_cell_length_b   5.89738914
_cell_length_c   8.27938870
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   90.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ErNp3As4
_chemical_formula_sum   'Er1 Np3 As4'
_cell_volume   202.99568852
_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
  Er  Er0  1  0.00000000  0.00000000  0.00000000  1.0
  Np  Np1  1  0.50000000  0.50000000  0.24932742  1.0
  Np  Np2  1  0.00000000  0.00000000  0.50000000  1.0
  Np  Np3  1  0.50000000  0.50000000  0.75067258  1.0
  As  As4  1  0.00000000  0.50000000  0.50000000  1.0
  As  As5  1  0.50000000  0.00000000  0.75425668  1.0
  As  As6  1  0.00000000  0.50000000  0.00000000  1.0
  As  As7  1  0.50000000  0.00000000  0.24574332  1.0