The compound described by Ni(BiO3)2 is Hydrophilite-derived structured and crystallizes in the tetragonal P4_2/mnm space group. Ni(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form NiO6 octahedra that share corners with eight equivalent Bi(1)O6 octahedra and edges with two equivalent Bi(1)O6 octahedra. The corner-sharing octahedral tilt angles are 49°. Bi(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form BiO6 octahedra that share corners with four equivalent Ni(1)O6 octahedra, corners with four equivalent Bi(1)O6 octahedra,  an edgeedge with one Ni(1)O6 octahedra, and  an edgeedge with one Bi(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 49-54°. 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 Bi(1) atoms. In the second O site, O(1) is bonded in a distorted trigonal planar geometry to one Ni(1) and two equivalent Bi(1) atoms. is represented by the CIF file [CIF]
data_Ni(BiO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.830
_cell_length_b   4.830
_cell_length_c   9.764
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   89.999
_symmetry_Int_Tables_number   1
_cell_volume   227.815
_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
  Bi  Bi0  1  1.000  0.000  0.333  1.0
  Bi  Bi1  1  1.000  0.000  0.667  1.0
  Bi  Bi2  1  0.500  0.500  0.167  1.0
  Bi  Bi3  1  0.500  0.500  0.833  1.0
  Ni  Ni4  1  0.000  0.000  0.000  1.0
  Ni  Ni5  1  0.500  0.500  0.500  1.0
  O  O6  1  0.205  0.204  0.500  1.0
  O  O7  1  0.704  0.295  0.000  1.0
  O  O8  1  0.295  0.704  0.000  1.0
  O  O9  1  0.796  0.795  0.500  1.0
  O  O10  1  0.189  0.188  0.160  1.0
  O  O11  1  0.189  0.188  0.840  1.0
  O  O12  1  0.689  0.312  0.340  1.0
  O  O13  1  0.689  0.312  0.660  1.0
  O  O14  1  0.311  0.688  0.340  1.0
  O  O15  1  0.311  0.688  0.660  1.0
  O  O16  1  0.811  0.812  0.160  1.0
  O  O17  1  0.811  0.812  0.840  1.0
[/CIF]
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The compound described by Ni(BiO3)2 is Hydrophilite-derived structured and crystallizes in the tetragonal P4_2/mnm space group. Ni(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form NiO6 octahedra that share corners with eight equivalent Bi(1)O6 octahedra and edges with two equivalent Bi(1)O6 octahedra. The corner-sharing octahedral tilt angles are 49°. Bi(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form BiO6 octahedra that share corners with four equivalent Ni(1)O6 octahedra, corners with four equivalent Bi(1)O6 octahedra,  an edgeedge with one Ni(1)O6 octahedra, and  an edgeedge with one Bi(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 49-54°. 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 Bi(1) atoms. In the second O site, O(1) is bonded in a distorted trigonal planar geometry to one Ni(1) and two equivalent Bi(1) atoms. is represented by the CIF file [CIF]
data_Ni(BiO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.830
_cell_length_b   4.830
_cell_length_c   9.764
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   89.999
_symmetry_Int_Tables_number   1
_cell_volume   227.815
_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
  Bi  Bi0  1  1.000  0.000  0.333  1.0
  Bi  Bi1  1  1.000  0.000  0.667  1.0
  Bi  Bi2  1  0.500  0.500  0.167  1.0
  Bi  Bi3  1  0.500  0.500  0.833  1.0
  Ni  Ni4  1  0.000  0.000  0.000  1.0
  Ni  Ni5  1  0.500  0.500  0.500  1.0
  O  O6  1  0.205  0.204  0.500  1.0
  O  O7  1  0.704  0.295  0.000  1.0
  O  O8  1  0.295  0.704  0.000  1.0
  O  O9  1  0.796  0.795  0.500  1.0
  O  O10  1  0.189  0.188  0.160  1.0
  O  O11  1  0.189  0.188  0.840  1.0
  O  O12  1  0.689  0.312  0.340  1.0
  O  O13  1  0.689  0.312  0.660  1.0
  O  O14  1  0.311  0.688  0.340  1.0
  O  O15  1  0.311  0.688  0.660  1.0
  O  O16  1  0.811  0.812  0.160  1.0
  O  O17  1  0.811  0.812  0.840  1.0
[/CIF]
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