The material described by RbKO crystallizes in the tetragonal I4/mmm space group. Rb(1) is bonded in a distorted see-saw-like geometry to four equivalent O(1) atoms. K(1) is bonded in a linear geometry to two equivalent O(1) atoms. O(1) is bonded to four equivalent Rb(1) and two equivalent K(1) atoms to form a mixture of distorted corner and edge-sharing OK2Rb4 octahedra. The corner-sharing octahedral tilt angles range from 11-25°. is represented by the CIF file [CIF]
data_KRbO
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.935
_cell_length_b   8.935
_cell_length_c   8.935
_cell_angle_alpha   95.944
_cell_angle_beta   95.944
_cell_angle_gamma   142.457
_symmetry_Int_Tables_number   1
_cell_volume   411.503
_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
  K  K0  1  0.165  0.835  0.000  1.0
  K  K1  1  0.165  0.165  0.330  1.0
  K  K2  1  0.835  0.165  0.000  1.0
  K  K3  1  0.835  0.835  0.670  1.0
  Rb  Rb4  1  0.500  0.854  0.354  1.0
  Rb  Rb5  1  0.146  0.500  0.646  1.0
  Rb  Rb6  1  0.854  0.500  0.354  1.0
  Rb  Rb7  1  0.500  0.146  0.646  1.0
  O  O8  1  0.000  0.300  0.300  1.0
  O  O9  1  0.000  0.700  0.700  1.0
  O  O10  1  0.300  0.000  0.300  1.0
  O  O11  1  0.700  0.000  0.700  1.0
[/CIF]
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The material described by RbKO crystallizes in the tetragonal I4/mmm space group. Rb(1) is bonded in a distorted see-saw-like geometry to four equivalent O(1) atoms. K(1) is bonded in a linear geometry to two equivalent O(1) atoms. O(1) is bonded to four equivalent Rb(1) and two equivalent K(1) atoms to form a mixture of distorted corner and edge-sharing OK2Rb4 octahedra. The corner-sharing octahedral tilt angles range from 11-25°. is represented by the CIF file [CIF]
data_KRbO
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.935
_cell_length_b   8.935
_cell_length_c   8.935
_cell_angle_alpha   95.944
_cell_angle_beta   95.944
_cell_angle_gamma   142.457
_symmetry_Int_Tables_number   1
_cell_volume   411.503
_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
  K  K0  1  0.165  0.835  0.000  1.0
  K  K1  1  0.165  0.165  0.330  1.0
  K  K2  1  0.835  0.165  0.000  1.0
  K  K3  1  0.835  0.835  0.670  1.0
  Rb  Rb4  1  0.500  0.854  0.354  1.0
  Rb  Rb5  1  0.146  0.500  0.646  1.0
  Rb  Rb6  1  0.854  0.500  0.354  1.0
  Rb  Rb7  1  0.500  0.146  0.646  1.0
  O  O8  1  0.000  0.300  0.300  1.0
  O  O9  1  0.000  0.700  0.700  1.0
  O  O10  1  0.300  0.000  0.300  1.0
  O  O11  1  0.700  0.000  0.700  1.0
[/CIF]
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