CaSnF6 crystallizes in the trigonal R-3 space group. Ca(1) is bonded to six equivalent F(1) atoms to form CaF6 octahedra that share corners with six equivalent Sn(1)F6 octahedra. The corner-sharing octahedral tilt angles are 23°. Sn(1) is bonded to six equivalent F(1) atoms to form SnF6 octahedra that share corners with six equivalent Ca(1)F6 octahedra. The corner-sharing octahedral tilt angles are 23°. F(1) is bonded in a bent 150 degrees geometry to one Ca(1) and one Sn(1) atom.
CaSnF6 crystallizes in the trigonal R-3 space group. Ca(1) is bonded to six equivalent F(1) atoms to form CaF6 octahedra that share corners with six equivalent Sn(1)F6 octahedra. The corner-sharing octahedral tilt angles are 23°. All Ca(1)-F(1) bond lengths are 2.25 Å. Sn(1) is bonded to six equivalent F(1) atoms to form SnF6 octahedra that share corners with six equivalent Ca(1)F6 octahedra. The corner-sharing octahedral tilt angles are 23°. All Sn(1)-F(1) bond lengths are 1.97 Å. F(1) is bonded in a bent 150 degrees geometry to one Ca(1) and one Sn(1) atom.