K2PtH6 crystallizes in the cubic Fm-3m space group. K(1) is bonded to twelve equivalent H(1) atoms to form distorted KH12 cuboctahedra that share corners with twelve equivalent K(1)H12 cuboctahedra, faces with six equivalent K(1)H12 cuboctahedra, and faces with four equivalent Pt(1)H6 octahedra. Pt(1) is bonded to six equivalent H(1) atoms to form PtH6 octahedra that share faces with eight equivalent K(1)H12 cuboctahedra. H(1) is bonded in a distorted single-bond geometry to four equivalent K(1) and one Pt(1) atom.
K2PtH6 crystallizes in the cubic Fm-3m space group. K(1) is bonded to twelve equivalent H(1) atoms to form distorted KH12 cuboctahedra that share corners with twelve equivalent K(1)H12 cuboctahedra, faces with six equivalent K(1)H12 cuboctahedra, and faces with four equivalent Pt(1)H6 octahedra. All K(1)-H(1) bond lengths are 2.90 Å. Pt(1) is bonded to six equivalent H(1) atoms to form PtH6 octahedra that share faces with eight equivalent K(1)H12 cuboctahedra. All Pt(1)-H(1) bond lengths are 1.64 Å. H(1) is bonded in a distorted single-bond geometry to four equivalent K(1) and one Pt(1) atom.