data_[Fe4Ni4Sn4O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Fe  1.8300  1.4000  0.8525
  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 [Imma]
_cell_length_a [6.1696]
_cell_length_b [6.3672]
_cell_length_c [8.6320]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [74]
_chemical_formula_structural [FeNiSnO4]
_chemical_formula_sum '[Fe4 Ni4 Sn4 O16]'
_cell_volume [339.0908]
_cell_formula_units_Z [4]
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
[
  Fe  Fe0  4  0.0000  0.2500  0.1427  1
  Ni  Ni1  4  0.2500  0.2500  0.7500  1
  Sn  Sn2  4  0.0000  0.0000  0.5000  1
  O  O3  8  0.0000  0.0249  0.7383  1
  O  O4  8  0.2288  0.2500  0.5037  1
]