KC2 crystallizes in the tetragonal I4/mmm space group. K(1) is bonded in a distorted q4 geometry to ten equivalent C(1) atoms. C(1) is bonded in a 6-coordinate geometry to five equivalent K(1) and one C(1) atom.
KC2 crystallizes in the tetragonal I4/mmm space group. K(1) is bonded in a distorted q4 geometry to ten equivalent C(1) atoms. There are two shorter (3.09 Å) and eight longer (3.16 Å) K(1)-C(1) bond lengths. C(1) is bonded in a 6-coordinate geometry to five equivalent K(1) and one C(1) atom. The C(1)-C(1) bond length is 1.27 Å.