Compound of five small stellated dodecahedra
(Redirected from Pentagrammatic snub pseudicosicosahedron)
Compound of five small stellated dodecahedra | |
---|---|
Rank | 3 |
Type | Uniform |
Notation | |
Bowers style acronym | Passipsi |
Elements | |
Components | 5 small stellated dodecahedra |
Faces | 60 pentagrams |
Edges | 30+120 |
Vertices | 60 |
Vertex figure | Regular pentagon, edge length (√5–1)/2 |
Measures (edge length 1) | |
Circumradius | |
Inradius | |
Volume | |
Dihedral angle | |
Central density | 15 |
Number of external pieces | 300 |
Level of complexity | 18 |
Related polytopes | |
Army | Semi-uniform Srid, edge lengths (pentagons), (triangles) |
Regiment | Passipsi |
Dual | Compound of five great dodecahedra |
Conjugate | Compound of five great dodecahedra |
Convex core | Deltoidal hexecontahedron |
Abstract & topological properties | |
Flag count | 600 |
Orientable | Yes |
Properties | |
Symmetry | H3, order 120 |
Convex | No |
Nature | Tame |
The pentagrammatic snub pseudicosicosahedron, passipsi, or compound of five small stellated dodecahedra is a uniform polyhedron compound. It consists of 60 pentagrams, with five faces joining at a vertex.
Gallery[edit | edit source]
Vertex coordinates[edit | edit source]
The vertices of a pentagrammatic snub pseudicosicosahedron of edge length 1 can be given by all even permutations of:
- ,
- ,
- .
External links[edit | edit source]
- Bowers, Jonathan. "Polyhedron Category C4: Ikers" (#27).
- Klitzing, Richard. "passipsi".
- Wikipedia contributors. "Compound of five small stellated dodecahedra".