|Bowers style acronym||Hahendip|
|Coxeter diagram||x6o x11o ()|
|Cells||11 hexagonal prisms, 6 hendecagonal prisms|
|Faces||66 squares, 11 hexagons, 6 hendecagons|
|Vertex figure||Digonal disphenoid, edge lengths √ (base 1), 2cos(π/11) (base 2), and √ (sides)|
|Measures (edge length 1)|
|Number of external pieces||17|
|Level of complexity||6|
|Conjugates||Hexagonal-small hendecagrammic duoprism, Hexagonal-hendecagrammic duoprism, Hexagonal-great hendecagrammic duoprism, Hexagonal-grand hendecagrammic duoprism|
|Abstract & topological properties|
|Symmetry||G2×I2(11), order 264|
The hexagonal-hendecagonal duoprism or hahendip, also known as the 6-11 duoprism, is a uniform duoprism that consists of 6 hendecagonal prisms and 11 hexagonal prisms, with two of each joining at each vertex.
Vertex coordinates[edit | edit source]
The coordinates of a hexagonal-hendecagonal duoprism, centered at the origin and with edge length 2sin(π/11), are given by:
where j = 2, 4, 6, 8, 10.
Representations[edit | edit source]
A hexagonal-hendecagonal duoprism has the following Coxeter diagrams:
- x6o x11o () (full symmetry)
- x3x x11o () (hexagons as ditrigons)
[edit | edit source]
- Bowers, Jonathan. "Category A: Duoprisms".
- Klitzing, Richard. "n-m-dip".