Prismatotrispentachoron
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Prismatotrispentachoron | |
---|---|
Rank | 4 |
Type | Uniform |
Notation | |
Bowers style acronym | Pittip |
Coxeter diagram | x3x3x3/2o3*b () |
Elements | |
Cells | 10 triangular prisms, 5 truncated tetrahedra, 5 octahemioctahedra, 5 truncated octahedra |
Faces | 20+20 triangles, 30 squares, 20+20 hexagons |
Edges | 30+60+60 |
Vertices | 60 |
Vertex figure | skewed Bowtie pyramid, base edge lengths 1, √3, 1, √3; lateral edge lengths √2, √2, √3, √3 |
Measures (edge length 1) | |
Circumradius | |
Hypervolume | |
Dichoral angles | Oho–3–trip: |
Oho–3-tut: | |
Oho–6–toe: | |
Tut–6–toe: | |
Toe–4–trip: | |
Related polytopes | |
Army | Prip |
Regiment | Prip |
Conjugate | None |
Abstract & topological properties | |
Flag count | 1920 |
Euler characteristic | –5 |
Orientable | Yes |
Properties | |
Symmetry | A4, order 120 |
Convex | No |
Nature | Tame |
The prismatotrispentachoron, or pittip, is a nonconvex uniform polychoron that consists of 10 triangular prisms, 5 truncated tetrahedra, 5 octahemioctahedra, and 5 truncated octahedra. 1 triangular prism, 1 truncated tetrahedron, 1 octahemioctahedron, and 2 truncated octahedra join at each vertex.
Cross-sections[edit | edit source]
Vertex coordinates[edit | edit source]
Its vertices are the same as those of its regiment colonel, the prismatorhombated pentachoron.
External links[edit | edit source]
- Bowers, Jonathan. "Category 10: Prismatorhombates" (#353).
- Klitzing, Richard. "pittip".