The crystal structure described by NiF4 is alpha Po structured and crystallizes in the tetragonal I4/mcm space group. The structure is zero-dimensional and consists of four NiF4 clusters. Ni(1) is bonded in a square co-planar geometry to four equivalent F(1) atoms. F(1) is bonded in a single-bond geometry to one Ni(1) atom. is represented by the CIF card [CIF]
data_NiF4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.361
_cell_length_b   6.361
_cell_length_c   6.361
_cell_angle_alpha   129.005
_cell_angle_beta   129.005
_cell_angle_gamma   75.002
_symmetry_Int_Tables_number   1
_cell_volume   151.360
_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
  Ni  Ni0  1  0.500  0.000  0.500  1.0
  Ni  Ni1  1  0.000  0.500  0.500  1.0
  F  F2  1  0.456  0.956  0.172  1.0
  F  F3  1  0.216  0.716  0.172  1.0
  F  F4  1  0.544  0.044  0.828  1.0
  F  F5  1  0.044  0.216  0.500  1.0
  F  F6  1  0.784  0.284  0.828  1.0
  F  F7  1  0.284  0.456  0.500  1.0
  F  F8  1  0.956  0.784  0.500  1.0
  F  F9  1  0.716  0.544  0.500  1.0
[/CIF]
.
The crystal structure described by NiF4 is alpha Po structured and crystallizes in the tetragonal I4/mcm space group. The structure is zero-dimensional and consists of four NiF4 clusters. Ni(1) is bonded in a square co-planar geometry to four equivalent F(1) atoms. F(1) is bonded in a single-bond geometry to one Ni(1) atom. is represented by the CIF card [CIF]
data_NiF4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.361
_cell_length_b   6.361
_cell_length_c   6.361
_cell_angle_alpha   129.005
_cell_angle_beta   129.005
_cell_angle_gamma   75.002
_symmetry_Int_Tables_number   1
_cell_volume   151.360
_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
  Ni  Ni0  1  0.500  0.000  0.500  1.0
  Ni  Ni1  1  0.000  0.500  0.500  1.0
  F  F2  1  0.456  0.956  0.172  1.0
  F  F3  1  0.216  0.716  0.172  1.0
  F  F4  1  0.544  0.044  0.828  1.0
  F  F5  1  0.044  0.216  0.500  1.0
  F  F6  1  0.784  0.284  0.828  1.0
  F  F7  1  0.284  0.456  0.500  1.0
  F  F8  1  0.956  0.784  0.500  1.0
  F  F9  1  0.716  0.544  0.500  1.0
[/CIF]
.