The compound described by (Rb)3K crystallizes in the tetragonal I4/mmm space group. The structure consists of two 7440-09-7 atoms inside a Rb framework. In the Rb framework, there are two inequivalent Rb sites. In the first Rb site, Rb(1) is bonded in a 8-coordinate geometry to four equivalent Rb(1) and four equivalent Rb(2) atoms. In the second Rb site, Rb(2) is bonded in a 8-coordinate geometry to eight equivalent Rb(1) atoms. is represented by the CIF file [CIF]
data_KRb3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.725
_cell_length_b   8.725
_cell_length_c   8.725
_cell_angle_alpha   131.743
_cell_angle_beta   131.743
_cell_angle_gamma   70.635
_symmetry_Int_Tables_number   1
_cell_volume   362.282
_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  0.000  0.000  0.000  1.0
  Rb  Rb1  1  0.750  0.250  0.500  1.0
  Rb  Rb2  1  0.250  0.750  0.500  1.0
  Rb  Rb3  1  0.500  0.500  0.000  1.0
[/CIF]
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The compound described by (Rb)3K crystallizes in the tetragonal I4/mmm space group. The structure consists of two 7440-09-7 atoms inside a Rb framework. In the Rb framework, there are two inequivalent Rb sites. In the first Rb site, Rb(1) is bonded in a 8-coordinate geometry to four equivalent Rb(1) and four equivalent Rb(2) atoms. In the second Rb site, Rb(2) is bonded in a 8-coordinate geometry to eight equivalent Rb(1) atoms. is represented by the CIF file [CIF]
data_KRb3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.725
_cell_length_b   8.725
_cell_length_c   8.725
_cell_angle_alpha   131.743
_cell_angle_beta   131.743
_cell_angle_gamma   70.635
_symmetry_Int_Tables_number   1
_cell_volume   362.282
_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  0.000  0.000  0.000  1.0
  Rb  Rb1  1  0.750  0.250  0.500  1.0
  Rb  Rb2  1  0.250  0.750  0.500  1.0
  Rb  Rb3  1  0.500  0.500  0.000  1.0
[/CIF]
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