data_[Ce4Zn4Sn4H6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Zn  1.6500  1.3500  0.8800
  Sn  1.9600  1.4500  0.8300
  H  2.2000  0.2500  0.0000
]
_symmetry_space_group_name_H-M [P6_3mc]
_cell_length_a [4.4031]
_cell_length_b [4.4031]
_cell_length_c [17.9901]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [186]
_chemical_formula_structural [Ce2Zn2Sn2H3]
_chemical_formula_sum '[Ce4 Zn4 Sn4 H6]'
_cell_volume [302.0468]
_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  2  0.0000  0.0000  0.2487  1.0
  Ce  Ce1  2  0.0000  0.0000  0.4994  1.0
  Zn  Zn2  2  0.3333  0.6667  0.6169  1.0
  Zn  Zn3  2  0.3333  0.6667  0.8826  1.0
  Sn  Sn4  2  0.3333  0.6667  0.1358  1.0
  Sn  Sn5  2  0.3333  0.6667  0.3609  1.0
  H  H6  2  0.3333  0.6667  0.5128  1.0
  H  H7  2  0.3333  0.6667  0.7454  1.0
  H  H8  2  0.3333  0.6667  0.9846  1.0
]