Chirorhombicosahedron

The chirorhombicosahedron, kri, or compound of ten triangular prisms is a uniform polyhedron compound. It consists of 30 squares and 20 triangles, with one triangle and two squares joining at a vertex.

Vertex coordinates
The vertices of a chirorhombicosahedron of edge length 1 are given by all permutations of: Plus all even permutations of:
 * (±$\sqrt{2}$/6, ±$\sqrt{2}$/6, ±$\sqrt{21}$/6)
 * (0, ±(3$\sqrt{3}$+$\sqrt{15}$)/12, ±(3$\sqrt{3}$–$\sqrt{3}$)/12)
 * (±$\sqrt{3}$/3, ±($\sqrt{15}$–$\sqrt{3}$)/12, ±($\sqrt{15}$+$\sqrt{3}$)/12)