RbNaO is Matlockite structured and crystallizes in the tetragonal P4/nmm space group. Rb(1) is bonded in a 5-coordinate geometry to five equivalent O(1) atoms. Na(1) is bonded to four equivalent O(1) atoms to form a mixture of edge and corner-sharing NaO4 tetrahedra. O(1) is bonded in a 9-coordinate geometry to five equivalent Rb(1) and four equivalent Na(1) atoms.
RbNaO is Matlockite structured and crystallizes in the tetragonal P4/nmm space group. Rb(1) is bonded in a 5-coordinate geometry to five equivalent O(1) atoms. There is one shorter (2.92 Å) and four longer (3.05 Å) Rb(1)-O(1) bond lengths. Na(1) is bonded to four equivalent O(1) atoms to form a mixture of edge and corner-sharing NaO4 tetrahedra. All Na(1)-O(1) bond lengths are 2.38 Å. O(1) is bonded in a 9-coordinate geometry to five equivalent Rb(1) and four equivalent Na(1) atoms.