What characterizes the structure of buckminsterfullerene (C60)?

Buckminsterfullerene (C60), a form of carbon, is best characterized as consisting of simple molecular structures with weak intermolecular forces. In its structure, C60 molecules are made up of 60 carbon atoms arranged in a spherical shape resembling a soccer ball, where each carbon atom is bonded to three others with strong covalent bonds.

While the covalent bonds within individual C60 molecules are strong, the interactions between separate C60 molecules are relatively weak van der Waals forces. These weak intermolecular forces allow the molecules to slide past one another, which is why buckminsterfullerene can exhibit behavior typical of nonmetals rather than ionic solids or materials with extensive covalent networks. This molecular arrangement explains its properties, such as being non-conductive and having lower melting points compared to metals.

Other options describe structures and properties that do not apply to C60. It does not exhibit giant ionic structures since it's not formed from ionic bonds. Additionally, it is not a network of strong covalent bonds like diamond or graphite, which feature extensive bonding throughout the entire structure. Lastly, it does not act as a metal with high conductivity; instead, it shows much lower electrical conductivity compared to metallic substances due to its distinct molecular structure