Truncated octahedron atop truncated cube
Jump to navigation
Jump to search
Truncated octahedron atop truncated cube | |
---|---|
Rank | 4 |
Type | Segmentotope |
Notation | |
Bowers style acronym | Toatic |
Coxeter diagram | ox4xx3xo&#x |
Elements | |
Cells | 12 tetrahedra, 8 triangular cupolas, 6 square cupolas, 1 truncated octahedron, 1 truncated cube |
Faces | 8+24+24 triangles, 6+24 squares, 8 hexagons, 6 octagons |
Edges | 12+12+24+24+48 |
Vertices | 24+24 |
Vertex figures | 24 skewed rectangular pyramids, base edge lengths 1 and √2, side edge lengths 1, 1, √2+√2, √2+√2 |
24 isosceles trapezoidal pyramids, base edge lengths 1, √2, √2, √2, side edge lengths 1, 1, √3, √3 | |
Measures (edge length 1) | |
Circumradius | |
Hypervolume | |
Dichoral angles | Tet–3–tricu: |
Tet–3–squacu: | |
Toe–6–tricu: | |
Tic–8–squacu: | |
Squacu–4–tricu: | |
Toe–4–squacu: | |
Tic–3–tricu: | |
Height | |
Central density | 1 |
Related polytopes | |
Army | Toatic |
Regiment | Toatic |
Dual | Tetrakis hexahedral-triakis octahedral tegmoid |
Conjugate | Truncated octahedron atop truncated cube |
Abstract & topological properties | |
Euler characteristic | 0 |
Orientable | Yes |
Properties | |
Symmetry | B3×I, order 48 |
Convex | Yes |
Nature | Tame |
Truncated octahedron atop truncated cube, or toatic, is a CRF segmentochoron (designated K-4.98 on Richard Klitzing's list). As the name suggests, it consists of a truncated octahedron and a truncated cube as bases, connected by 12 tetrahedra, 8 triangular cupolas, and 6 square cupolas.
Vertex coordinates[edit | edit source]
The vertices of a truncated octahedron atop truncated cube segmentochoron of edge length 1 are given by:
- and all permutations of the first three coordinates.
- and all permutations of the first three coordinaters
External links[edit | edit source]
- Klitzing, Richard. "toatic".