Acronym	iddei
Name	icosidisicosahedron, compound of 5 oho
	© ©
Circumradius	1
Vertex figure	[3,6,3/2,6]/0
Dihedral angles (at margins)	between {3} and {6}:   arccos(1/3) = 70.528779°
External links

Both, the triangles and the hexagons pairwise fall into coincident face planes. So either both can be considered separately (type A); or triangles only are considered as (rotated) 2-triangle-compounds (type B); or hexagons only are considered as (rotated) 2-hexagon-compounds (type C); or both are considered as non-regular compounds.

Incidence matrix

(Type A)

  60 |   4 |  2  2 || 1
-----+-----+-------++--
   2 | 120 |  1  1 || 1
-----+-----+-------++--
   3 |   3 | 40  * || 1
   6 |   6 |  * 20 || 1
-----+-----+-------++--
♦ 12 |  24 |  8  4 || 5

(Type B)

  60 |   4 |  2  2 || 1
-----+-----+-------++--
   2 | 120 |  1  1 || 1
-----+-----+-------++--
   6 |   6 | 20  * || 2
   6 |   6 |  * 20 || 1
-----+-----+-------++--
♦ 12 |  24 |  8  4 || 5

(Type C)

  60 |   4 |  2  2 || 1
-----+-----+-------++--
   2 | 120 |  1  1 || 1
-----+-----+-------++--
   3 |   3 | 40  * || 1
  12 |  12 |  * 10 || 2
-----+-----+-------++--
♦ 12 |  24 |  8  4 || 5

(Type D)

  60 |   4 |  2  2 || 1
-----+-----+-------++--
   2 | 120 |  1  1 || 1
-----+-----+-------++--
   6 |   6 | 20  * || 2
  12 |  12 |  * 10 || 2
-----+-----+-------++--
♦ 12 |  24 |  8  4 || 5