The material described by KNb2O6In crystallizes in the cubic Fm-3m space group. The structure consists of four 7440-74-6 atoms inside a KNb2O6 framework. In the KNb2O6 framework, K(1) is bonded to twelve equivalent O(1) atoms to form KO12 cuboctahedra that share corners with twelve equivalent K(1)O12 cuboctahedra and faces with eight equivalent Nb(1)O6 octahedra. Nb(1) is bonded to six equivalent O(1) atoms to form NbO6 octahedra that share corners with six equivalent Nb(1)O6 octahedra and faces with four equivalent K(1)O12 cuboctahedra. The corner-sharing octahedra are not tilted. O(1) is bonded in a distorted linear geometry to two equivalent K(1) and two equivalent Nb(1) atoms. is represented by the CIF file [CIF]
data_KNb2InO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.765
_cell_length_b   5.765
_cell_length_c   5.765
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   135.502
_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
  K  K0  1  0.500  0.500  0.500  1.0
  Nb  Nb1  1  0.250  0.250  0.250  1.0
  Nb  Nb2  1  0.750  0.750  0.750  1.0
  In  In3  1  0.000  0.000  0.000  1.0
  O  O4  1  0.000  0.000  0.500  1.0
  O  O5  1  0.500  0.500  0.000  1.0
  O  O6  1  0.000  0.500  0.500  1.0
  O  O7  1  0.500  0.000  0.000  1.0
  O  O8  1  0.000  0.500  0.000  1.0
  O  O9  1  0.500  0.000  0.500  1.0
[/CIF]
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The material described by KNb2O6In crystallizes in the cubic Fm-3m space group. The structure consists of four 7440-74-6 atoms inside a KNb2O6 framework. In the KNb2O6 framework, K(1) is bonded to twelve equivalent O(1) atoms to form KO12 cuboctahedra that share corners with twelve equivalent K(1)O12 cuboctahedra and faces with eight equivalent Nb(1)O6 octahedra. Nb(1) is bonded to six equivalent O(1) atoms to form NbO6 octahedra that share corners with six equivalent Nb(1)O6 octahedra and faces with four equivalent K(1)O12 cuboctahedra. The corner-sharing octahedra are not tilted. O(1) is bonded in a distorted linear geometry to two equivalent K(1) and two equivalent Nb(1) atoms. is represented by the CIF file [CIF]
data_KNb2InO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.765
_cell_length_b   5.765
_cell_length_c   5.765
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   135.502
_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
  K  K0  1  0.500  0.500  0.500  1.0
  Nb  Nb1  1  0.250  0.250  0.250  1.0
  Nb  Nb2  1  0.750  0.750  0.750  1.0
  In  In3  1  0.000  0.000  0.000  1.0
  O  O4  1  0.000  0.000  0.500  1.0
  O  O5  1  0.500  0.500  0.000  1.0
  O  O6  1  0.000  0.500  0.500  1.0
  O  O7  1  0.500  0.000  0.000  1.0
  O  O8  1  0.000  0.500  0.000  1.0
  O  O9  1  0.500  0.000  0.500  1.0
[/CIF]
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