The material structure described by NiSb2O4 crystallizes in the tetragonal P4_2/mbc space group. Ni(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form edge-sharing NiO6 octahedra. Sb(1) is bonded in a 3-coordinate geometry to one O(1) and two equivalent O(2) atoms. There are two inequivalent O sites. In the first O site, O(2) is bonded in a trigonal planar geometry to one Ni(1) and two equivalent Sb(1) atoms. In the second O site, O(1) is bonded in a distorted trigonal non-coplanar geometry to two equivalent Ni(1) and one Sb(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ni(SbO2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.936
_cell_length_b   8.384
_cell_length_c   8.384
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   417.209
_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
  Ni  Ni0  1  0.750  0.500  0.000  1.0
  Ni  Ni1  1  0.250  0.500  0.000  1.0
  Ni  Ni2  1  0.250  0.000  0.500  1.0
  Ni  Ni3  1  0.750  0.000  0.500  1.0
  Sb  Sb4  1  0.000  0.829  0.836  1.0
  Sb  Sb5  1  0.500  0.164  0.829  1.0
  Sb  Sb6  1  0.500  0.836  0.171  1.0
  Sb  Sb7  1  0.000  0.171  0.164  1.0
  Sb  Sb8  1  0.000  0.671  0.336  1.0
  Sb  Sb9  1  0.000  0.329  0.664  1.0
  Sb  Sb10  1  0.500  0.664  0.671  1.0
  Sb  Sb11  1  0.500  0.336  0.329  1.0
  O  O12  1  0.500  0.861  0.402  1.0
  O  O13  1  0.500  0.139  0.598  1.0
  O  O14  1  0.000  0.402  0.139  1.0
  O  O15  1  0.000  0.598  0.861  1.0
  O  O16  1  0.000  0.902  0.361  1.0
  O  O17  1  0.500  0.639  0.902  1.0
  O  O18  1  0.500  0.361  0.098  1.0
  O  O19  1  0.000  0.098  0.639  1.0
  O  O20  1  0.750  0.676  0.176  1.0
  O  O21  1  0.250  0.824  0.676  1.0
  O  O22  1  0.250  0.176  0.324  1.0
  O  O23  1  0.750  0.324  0.824  1.0
  O  O24  1  0.250  0.676  0.176  1.0
  O  O25  1  0.750  0.824  0.676  1.0
  O  O26  1  0.750  0.176  0.324  1.0
  O  O27  1  0.250  0.324  0.824  1.0
[/CIF]
.
The material structure described by NiSb2O4 crystallizes in the tetragonal P4_2/mbc space group. Ni(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form edge-sharing NiO6 octahedra. Sb(1) is bonded in a 3-coordinate geometry to one O(1) and two equivalent O(2) atoms. There are two inequivalent O sites. In the first O site, O(2) is bonded in a trigonal planar geometry to one Ni(1) and two equivalent Sb(1) atoms. In the second O site, O(1) is bonded in a distorted trigonal non-coplanar geometry to two equivalent Ni(1) and one Sb(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ni(SbO2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.936
_cell_length_b   8.384
_cell_length_c   8.384
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   417.209
_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
  Ni  Ni0  1  0.750  0.500  0.000  1.0
  Ni  Ni1  1  0.250  0.500  0.000  1.0
  Ni  Ni2  1  0.250  0.000  0.500  1.0
  Ni  Ni3  1  0.750  0.000  0.500  1.0
  Sb  Sb4  1  0.000  0.829  0.836  1.0
  Sb  Sb5  1  0.500  0.164  0.829  1.0
  Sb  Sb6  1  0.500  0.836  0.171  1.0
  Sb  Sb7  1  0.000  0.171  0.164  1.0
  Sb  Sb8  1  0.000  0.671  0.336  1.0
  Sb  Sb9  1  0.000  0.329  0.664  1.0
  Sb  Sb10  1  0.500  0.664  0.671  1.0
  Sb  Sb11  1  0.500  0.336  0.329  1.0
  O  O12  1  0.500  0.861  0.402  1.0
  O  O13  1  0.500  0.139  0.598  1.0
  O  O14  1  0.000  0.402  0.139  1.0
  O  O15  1  0.000  0.598  0.861  1.0
  O  O16  1  0.000  0.902  0.361  1.0
  O  O17  1  0.500  0.639  0.902  1.0
  O  O18  1  0.500  0.361  0.098  1.0
  O  O19  1  0.000  0.098  0.639  1.0
  O  O20  1  0.750  0.676  0.176  1.0
  O  O21  1  0.250  0.824  0.676  1.0
  O  O22  1  0.250  0.176  0.324  1.0
  O  O23  1  0.750  0.324  0.824  1.0
  O  O24  1  0.250  0.676  0.176  1.0
  O  O25  1  0.750  0.824  0.676  1.0
  O  O26  1  0.750  0.176  0.324  1.0
  O  O27  1  0.250  0.324  0.824  1.0
[/CIF]
.