data_[Na4Ce2In2Sn4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Ce  1.1200  1.8500  1.0800
  In  1.7800  1.5500  0.9400
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [Pmc2_1]
_cell_length_a [4.7268]
_cell_length_b [9.4596]
_cell_length_c [7.8268]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [26]
_chemical_formula_structural [Na2CeInSn2]
_chemical_formula_sum '[Na4 Ce2 In2 Sn4]'
_cell_volume [349.9655]
_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
[
  Na  Na0  2  0.0000  0.1639  0.3489  1.0
  Na  Na1  2  0.5000  0.0762  0.0393  1.0
  Ce  Ce2  2  0.0000  0.4510  0.9838  1.0
  In  In3  2  0.5000  0.3198  0.6504  1.0
  Sn  Sn4  2  0.0000  0.1617  0.7600  1.0
  Sn  Sn5  2  0.5000  0.3760  0.2632  1.0
]