The compound described by RbAlO2 crystallizes in the cubic Fd-3m space group. Rb(1) is bonded in a 12-coordinate geometry to twelve equivalent O(1) atoms. Al(1) is bonded to four equivalent O(1) atoms to form corner-sharing AlO4 tetrahedra. O(1) is bonded in a linear geometry to six equivalent Rb(1) and two equivalent Al(1) atoms. is represented by the CIF card [CIF]
data_RbAlO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.672
_cell_length_b   5.672
_cell_length_c   5.672
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   129.040
_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
  Rb  Rb0  1  0.625  0.625  0.625  1.0
  Rb  Rb1  1  0.375  0.375  0.375  1.0
  Al  Al2  1  0.875  0.875  0.875  1.0
  Al  Al3  1  0.125  0.125  0.125  1.0
  O  O4  1  0.000  0.500  0.000  1.0
  O  O5  1  0.500  0.000  0.000  1.0
  O  O6  1  0.000  0.000  0.000  1.0
  O  O7  1  0.000  0.000  0.500  1.0
[/CIF]
.
The compound described by RbAlO2 crystallizes in the cubic Fd-3m space group. Rb(1) is bonded in a 12-coordinate geometry to twelve equivalent O(1) atoms. Al(1) is bonded to four equivalent O(1) atoms to form corner-sharing AlO4 tetrahedra. O(1) is bonded in a linear geometry to six equivalent Rb(1) and two equivalent Al(1) atoms. is represented by the CIF card [CIF]
data_RbAlO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.672
_cell_length_b   5.672
_cell_length_c   5.672
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   129.040
_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
  Rb  Rb0  1  0.625  0.625  0.625  1.0
  Rb  Rb1  1  0.375  0.375  0.375  1.0
  Al  Al2  1  0.875  0.875  0.875  1.0
  Al  Al3  1  0.125  0.125  0.125  1.0
  O  O4  1  0.000  0.500  0.000  1.0
  O  O5  1  0.500  0.000  0.000  1.0
  O  O6  1  0.000  0.000  0.000  1.0
  O  O7  1  0.000  0.000  0.500  1.0
[/CIF]
.