“Compound of two great retrosnub icosidodecahedra”的意思、由来-开放百科全书

词条

Compound of two great retrosnub icosidodecahedra

释义

Compound of two great retrosnub icosidodecahedra

Type	Uniform compound
Index	UC₇₂
Polyhedra	2 great retrosnub icosidodecahedra
Faces	40+120 triangles, 24 pentagrams
Edges	300
Vertices	120
Symmetry group	icosahedral (I_h)
Subgroup restricting to one constituent	chiral icosahedral (I)

This uniform polyhedron compound is a composition of the 2 enantiomers of the great retrosnub icosidodecahedron.

References

{{citation|first=John|last=Skilling|title=Uniform Compounds of Uniform Polyhedra|journal=Mathematical Proceedings of the Cambridge Philosophical Society|volume=79|pages=447–457|year=1976|doi=10.1017/S0305004100052440|mr=0397554|issue=3}}.

1 : Polyhedral compounds

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