Results for “Cs-K-O”

Materials Data on CsKO3 by Materials Project

CsKO3 is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Cs is bonded to six equivalent O atoms to form CsO6 octahedra that share corners with six equivalent CsO6 octahedra and faces with eight equivalent KO12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Cs–O bond lengths are 2.25 Å. K is bonded to twelve equivalent O atoms to form KO12 cuboctahedra that share corners with twelve equivalent KO12 cuboctahedra, faces with six equivalent KO12 cuboctahedra, and faces with eight equivalent CsO6 octahedra. All K–O bond lengths are 3.18 Å. O is bonded in a distorted linear geometry to two equivalent Cs and four equivalent K atoms.