Blend of 2 truncated tetrahedra

Blend of 2 truncated tetrahedra
Rank	3
Type	Orbiform
Space	Spherical
Notation
Bowers style acronym	Tutut
Elements
Faces	2 triangles (as 1 hexagram) 6 triangles 6 hexagons
Edges	6+6+6+12
Vertices	6+6+6
Vertex figure	6 (3.6.3/2.6/5) 6+6 (3.6.6)
Measures (edge length 1)
Circumradius	$\frac{\sqrt{22}}{4} ≈ 1.17260$
Volume	$0$
Number of external pieces	60
Related polytopes
Conjugate	None
Convex hull	Elongated hexagonal antiprism
Convex core	Elongated hexagonal pyramid
Abstract & topological properties
Euler characteristic	2
Orientable	Yes
Genus	0
Properties
Symmetry	G2×I, order 12
Convex	No
Nature	Tame

The blend of 2 truncated tetrahedra is an orbiform polyhedron. It consists of 8 triangles and 6 hexagons. It appears as a cell in sobthex.

It is the 6-6-3 acrohedron generated by Green's rules.

External links

• Klitzing, Richard. "tutut".