Quasirhombated icositetrachoron
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Quasirhombated icositetrachoron | |
---|---|
Rank | 4 |
Type | Uniform |
Notation | |
Bowers style acronym | Qrico |
Coxeter diagram | x3o4/3x3o () |
Elements | |
Cells | 96 triangular prisms, 24 cuboctahedra, 24 quasirhombicuboctahedra |
Faces | 96+192 triangles, 144+288 squares |
Edges | 288+576 |
Vertices | 288 |
Vertex figure | Crossed wedge, edge lengths 1 (two edges of base rectangle and top edge) and √2 (other edges of base rectangle and side edges) |
Measures (edge length 1) | |
Circumradius | |
Hypervolume | |
Dichoral angles | Querco–3–querco: 120° |
Querco–4–co: 45° | |
Querco–4–trip: | |
Co–3–trip: 30° | |
Related polytopes | |
Army | Srico, edge length |
Regiment | Wavaty |
Conjugate | Small rhombated icositetrachoron |
Convex core | Icositetrachoron |
Abstract & topological properties | |
Flag count | 10368 |
Euler characteristic | 0 |
Orientable | Yes |
Properties | |
Symmetry | F4, order 1152 |
Convex | No |
Nature | Tame |
The quasirhombated icositetrachoron, or qrico, is a nonconvex uniform polychoron that consists of 96 triangular prisms, 24 cuboctahedra and 24 quasirhombicuboctahedra. 2 triangular prisms, 1 cuboctahedron, and 2 quasirhombicuboctahedra join at each vertex. It can be obtained by quasicantellating the icositetrachoron.
Vertex coordinates[edit | edit source]
Its vertices are the same as those of its regiment colonel, the sphenoverted trisicositetrachoron.
External links[edit | edit source]
- Bowers, Jonathan. "Category 6: Sphenoverts" (#229).
- Klitzing, Richard. "qrico".