Tetrahedral hard sphere model
![](/SklogWiki/images/thumb/7/7f/HS_tetrahedron.png/300px-HS_tetrahedron.png)
The tetrahedral hard sphere model consists of four hard spheres located on the vertices of a regular tetrahedron.
The tetrahedral hard sphere model consists of four hard spheres located on the vertices of a regular tetrahedron.