[CIF]
data_BaNiSn4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.29811685
_cell_length_b   6.29811685
_cell_length_c   6.29811685
_cell_angle_alpha   60.00000000
_cell_angle_beta   60.00000000
_cell_angle_gamma   60.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BaNiSn4
_chemical_formula_sum   'Ba1 Ni1 Sn4'
_cell_volume   176.65142411
_cell_formula_units_Z   1
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
  Ba  Ba0  1  6.68016170  6.68016170  6.68016169  1
  Ni  Ni1  1  0.00000000  0.00000000  0.00000000  1
  Sn  Sn2  1  3.33081490  5.57606736  5.57606736  1
  Sn  Sn3  1  5.57606736  5.57606736  3.33081490  1
  Sn  Sn4  1  5.57606736  3.33081490  5.57606736  1
  Sn  Sn5  1  3.33081490  3.33081490  3.33081490  1
[/CIF]
