K3Ti is beta Cu3Ti-like structured and crystallizes in the hexagonal P6_3/mmc space group. K(1) is bonded to eight equivalent K(1) and four equivalent Ti(1) atoms to form distorted KK8Ti4 cuboctahedra that share corners with four equivalent Ti(1)K12 cuboctahedra, corners with fourteen equivalent K(1)K8Ti4 cuboctahedra, edges with six equivalent Ti(1)K12 cuboctahedra, edges with twelve equivalent K(1)K8Ti4 cuboctahedra, faces with four equivalent Ti(1)K12 cuboctahedra, and faces with sixteen equivalent K(1)K8Ti4 cuboctahedra. Ti(1) is bonded to twelve equivalent K(1) atoms to form TiK12 cuboctahedra that share corners with six equivalent Ti(1)K12 cuboctahedra, corners with twelve equivalent K(1)K8Ti4 cuboctahedra, edges with eighteen equivalent K(1)K8Ti4 cuboctahedra, faces with eight equivalent Ti(1)K12 cuboctahedra, and faces with twelve equivalent K(1)K8Ti4 cuboctahedra.
K3Ti is beta Cu3Ti-like structured and crystallizes in the hexagonal P6_3/mmc space group. K(1) is bonded to eight equivalent K(1) and four equivalent Ti(1) atoms to form distorted KK8Ti4 cuboctahedra that share corners with four equivalent Ti(1)K12 cuboctahedra, corners with fourteen equivalent K(1)K8Ti4 cuboctahedra, edges with six equivalent Ti(1)K12 cuboctahedra, edges with twelve equivalent K(1)K8Ti4 cuboctahedra, faces with four equivalent Ti(1)K12 cuboctahedra, and faces with sixteen equivalent K(1)K8Ti4 cuboctahedra. There are a spread of K(1)-K(1) bond distances ranging from 3.97-4.42 Å. There are two shorter (4.10 Å) and two longer (4.19 Å) K(1)-Ti(1) bond lengths. Ti(1) is bonded to twelve equivalent K(1) atoms to form TiK12 cuboctahedra that share corners with six equivalent Ti(1)K12 cuboctahedra, corners with twelve equivalent K(1)K8Ti4 cuboctahedra, edges with eighteen equivalent K(1)K8Ti4 cuboctahedra, faces with eight equivalent Ti(1)K12 cuboctahedra, and faces with twelve equivalent K(1)K8Ti4 cuboctahedra.