data_[H4Pt4N4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  H  2.2000  0.2500  0.0000
  Pt  2.2800  1.3500  0.8050
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [4.8337]
_cell_length_b [3.5516]
_cell_length_c [7.8251]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.6934]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [HPtN]
_chemical_formula_sum '[H4 Pt4 N4]'
_cell_volume [134.3283]
_cell_formula_units_Z [4]
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
[
  H  H0  4  0.1299  0.0000  0.3507  1
  Pt  Pt1  4  0.0022  0.5000  0.6655  1
  N  N2  4  0.0006  0.5000  0.9273  1
]