EuCeB12 is Calcium hexaboride-derived structured and crystallizes in the tetragonal P4/mmm space group. Eu(1) is bonded in a 24-coordinate geometry to twenty-four equivalent B(1,2) atoms. Ce(1) is bonded in a 24-coordinate geometry to twenty-four equivalent B(1,2) atoms. B(1,2) is bonded in a 5-coordinate geometry to two equivalent Eu(1); two equivalent Ce(1); and five equivalent B(1,2) atoms.
EuCeB12 is Calcium hexaboride-derived structured and crystallizes in the tetragonal P4/mmm space group. Eu(1) is bonded in a 24-coordinate geometry to twenty-four equivalent B(1,2) atoms. All Eu(1)-B(1,2) bond lengths are 3.04 Å. Ce(1) is bonded in a 24-coordinate geometry to twenty-four equivalent B(1,2) atoms. All Ce(1)-B(1,2) bond lengths are 3.04 Å. B(1,2) is bonded in a 5-coordinate geometry to two equivalent Eu(1); two equivalent Ce(1); and five equivalent B(1,2) atoms. There is one shorter (1.66 Å) and four longer (1.75 Å) B(1,2)-B(1,2) bond lengths.