data_[Ce1Np2U1P4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Np  1.3600  1.7500  1.0000
  U  1.3800  1.7500  0.9913
  P  2.1900  1.0000  0.5500
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [6.8460]
_cell_length_b [3.9968]
_cell_length_c [6.9727]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.5277]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [CeNp2UP4]
_chemical_formula_sum '[Ce1 Np2 U1 P4]'
_cell_volume [179.8140]
_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
[
  Ce  Ce0  1  0.0000  0.0000  0.0000  1
  Np  Np1  1  0.5000  0.0000  0.5000  1
  Np  Np2  1  0.5000  0.5000  0.0000  1
  U  U3  1  0.0000  0.5000  0.5000  1
  P  P4  2  0.2525  0.0000  0.7455  1
  P  P5  2  0.2562  0.5000  0.2578  1
]