CeSe2 is low (alpha) Cristobalite structured and crystallizes in the tetragonal P4_12_12 space group. Ce(1) is bonded to four equivalent Se(1) atoms to form corner-sharing CeSe4 tetrahedra. Se(1) is bonded in a bent 150 degrees geometry to two equivalent Ce(1) atoms.
CeSe2 is low (alpha) Cristobalite structured and crystallizes in the tetragonal P4_12_12 space group. Ce(1) is bonded to four equivalent Se(1) atoms to form corner-sharing CeSe4 tetrahedra. All Ce(1)-Se(1) bond lengths are 2.72 Å. Se(1) is bonded in a bent 150 degrees geometry to two equivalent Ce(1) atoms.