data_[Np1Co1As1H1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Np  1.3600  1.7500  1.0000
  Co  1.8800  1.3500  0.7683
  As  2.1800  1.1500  0.6600
  H  2.2000  0.2500  0.0000
]
_symmetry_space_group_name_H-M [P3m1]
_cell_length_a [4.0934]
_cell_length_b [4.0934]
_cell_length_c [3.7503]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [156]
_chemical_formula_structural [NpCoAsH]
_chemical_formula_sum '[Np1 Co1 As1 H1]'
_cell_volume [54.4219]
_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  0.0000  0.0000  0.0460  1
  Co  Co1  1  0.6667  0.3333  0.4913  1
  As  As2  1  0.3333  0.6667  0.5576  1
  H  H3  1  0.6667  0.3333  0.0343  1
]