Second kizippergrammic hexecontahedron

The  is a self-dual noble polyhedron. Its 60 congruent faces are irregular hexagons meeting at congruent order-6 vertices. It is a faceting of a semi-uniform snub dodecahedron hull.

The ratio between the shortest and longest edges is approximately 1:4.16417.

Measures
Its circumradius $$R \approx 1.12690$$ is the greatest real root of
 * $$64x^6-128x^4+68x^2-11.$$

This is the same circumradius as a snub icosidodecadodecahedron with edge length 1.

Vertex coordinates
Its vertices are the same as those of a snub icosidodecadodecahedron.