Table 18 Magic formulas for the icosahedron

Atoms

\(10n^2+2, \,n>t = 1\)

Bonds

\(30n^2, \,n>t = 1\)

cn = 5

\(12,\,n>t = 1\)

cn = 6

\(10n^2-10,\,n>t=1\)