data_[Zn2H6Pt6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Zn  1.6500  1.3500  0.8800
  H  2.2000  0.2500  0.0000
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [P6_3/m]
_cell_length_a [7.7967]
_cell_length_b [7.7967]
_cell_length_c [2.8817]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [176]
_chemical_formula_structural [Zn(HPt)3]
_chemical_formula_sum '[Zn2 H6 Pt6]'
_cell_volume [151.7057]
_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
[
  Zn  Zn0  2  0.3333  0.6667  0.7500  1
  H  H1  6  0.0612  0.2555  0.2500  1
  Pt  Pt2  6  0.0433  0.6751  0.2500  1
]