data_[H1Pt1Se2N1]
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
  Se  2.5500  1.1500  1.0133
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [P4/mmm]
_cell_length_a [5.2947]
_cell_length_b [5.2947]
_cell_length_c [3.6388]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [123]
_chemical_formula_structural [HPtSe2N]
_chemical_formula_sum '[H1 Pt1 Se2 N1]'
_cell_volume [102.0090]
_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
[
  H  H0  1  0.5000  0.5000  0.5000  1
  Pt  Pt1  1  0.0000  0.0000  0.0000  1
  Se  Se2  2  0.0000  0.5000  0.0000  1
  N  N3  1  0.0000  0.0000  0.5000  1
]