data_[Ce4P2H8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  P  2.1900  1.0000  0.5500
  H  2.2000  0.2500  0.0000
]
_symmetry_space_group_name_H-M [P4_2/mnm]
_cell_length_a [6.9472]
_cell_length_b [6.9472]
_cell_length_c [3.8817]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [136]
_chemical_formula_structural [Ce2PH4]
_chemical_formula_sum '[Ce4 P2 H8]'
_cell_volume [187.3437]
_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
[
  Ce  Ce0  4  0.2147  0.7853  0.0000  1.0
  P  P1  2  0.0000  0.0000  0.5000  1.0
  H  H2  8  0.1026  0.3417  0.0000  1.0
]