data_[In6Ni3Sn3O18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  In  1.7800  1.5500  0.9400
  Ni  1.9100  1.3500  0.7400
  Sn  1.9600  1.4500  0.8300
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [R3]
_cell_length_a [5.4459]
_cell_length_b [5.4459]
_cell_length_c [14.4384]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [146]
_chemical_formula_structural [In2NiSnO6]
_chemical_formula_sum '[In6 Ni3 Sn3 O18]'
_cell_volume [370.8398]
_cell_formula_units_Z [3]
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
[
  In  In0  3  0.0000  0.0000  0.4743  1.0
  In  In1  3  0.0000  0.0000  0.9735  1.0
  Ni  Ni2  3  0.0000  0.0000  0.1868  1.0
  Sn  Sn3  3  0.0000  0.0000  0.6856  1.0
  O  O4  9  0.0449  0.3566  0.7526  1.0
  O  O5  9  0.0469  0.6854  0.2534  1.0
]