Compound of two snub icosidodecadodecahedra

Compound of two snub icosidodecadodecahedra
Type Uniform compound
Index UC75
Polyhedra 2 snub icosidodecadodecahedra
Faces 40+120 triangles,
24 pentagons,
24 pentagrams
Edges 360
Vertices 120
Symmetry group icosahedral (Ih)
Subgroup restricting to one constituent chiral icosahedral (I)
3D model of the compound of two snub icosidodecahedra

The compound of two snub icosidodecadodecahedra is a uniform polyhedron compound, composed of the 2 enantiomers of the snub icosidodecadodecahedron. Its convex hull is a nonuniform truncated icosidodecahedron.

References

  • Skilling, John (1976), "Uniform Compounds of Uniform Polyhedra", Mathematical Proceedings of the Cambridge Philosophical Society, 79 (3): 447–457, doi:10.1017/S0305004100052440, MR 0397554.


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