Triangular tiling antiprism
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|Triangular tiling antiprism|
|Bowers style acronym||Tratap|
|Coxeter diagram||o3o6s2s () or oo3ox3xo3*a &#x|
|Cells||2N tetrahedra, N octahedra, 2 triangular tilings|
|Vertex figure||Triangular cupola|
|Dual||Triangular tiling antitegum|
|Abstract & topological properties|
The triangular tiling antiprism or alternated hexagonal slab honeycomb, also known as tratap, is a uniform Euclidean honeycomb. It consists of 2 triangular tilings, ∞ tetrahedra, and ∞ octahedra. Each vertex joins 1 triangular tiling, 3 octahedra, and 4 tetrahedra. It can be formed by alternating a hexagonal tiling prism.
External links[edit | edit source]
- Wikipedia Contributors. "Convex uniform honeycomb#Frieze forms".