KCrF3 is (Cubic) Perovskite-like structured and crystallizes in the orthorhombic Ibam space group. K(1) is bonded to four equivalent F(2) and eight equivalent F(1) atoms to form KF12 cuboctahedra that share corners with twelve equivalent K(1)F12 cuboctahedra, faces with six equivalent K(1)F12 cuboctahedra, and faces with eight equivalent Cr(1)F6 octahedra. Cr(1) is bonded to two equivalent F(2) and four equivalent F(1) atoms to form CrF6 octahedra that share corners with six equivalent Cr(1)F6 octahedra and faces with eight equivalent K(1)F12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-5°. There are two inequivalent F sites. In the first F site, F(1) is bonded in a 6-coordinate geometry to four equivalent K(1) and two equivalent Cr(1) atoms. In the second F site, F(2) is bonded in a distorted linear geometry to four equivalent K(1) and two equivalent Cr(1) atoms.
KCrF3 is (Cubic) Perovskite-like structured and crystallizes in the orthorhombic Ibam space group. K(1) is bonded to four equivalent F(2) and eight equivalent F(1) atoms to form KF12 cuboctahedra that share corners with twelve equivalent K(1)F12 cuboctahedra, faces with six equivalent K(1)F12 cuboctahedra, and faces with eight equivalent Cr(1)F6 octahedra. There are two shorter (2.98 Å) and two longer (3.00 Å) K(1)-F(2) bond lengths. There are four shorter (2.86 Å) and four longer (3.00 Å) K(1)-F(1) bond lengths. Cr(1) is bonded to two equivalent F(2) and four equivalent F(1) atoms to form CrF6 octahedra that share corners with six equivalent Cr(1)F6 octahedra and faces with eight equivalent K(1)F12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-5°. Both Cr(1)-F(2) bond lengths are 2.02 Å. There are two shorter (1.98 Å) and two longer (2.26 Å) Cr(1)-F(1) bond lengths. There are two inequivalent F sites. In the first F site, F(1) is bonded in a 6-coordinate geometry to four equivalent K(1) and two equivalent Cr(1) atoms. In the second F site, F(2) is bonded in a distorted linear geometry to four equivalent K(1) and two equivalent Cr(1) atoms.