Acronym sno
Name snub octahedron,
compound of 4 oct
 
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Circumradius 1/sqrt(2) = 0.707107
Inradius 1/sqrt(6) = 0.408248
Vertex figure [34]
Coordinates (2, 2, 1)/sqrt(18)     & all permutations, all changes of sign
General of army o3x4q
Colonel of regiment (is itself locally convex)
Dihedral angles
(at margins)
  • between {3} and {3}:   arccos(-1/3) = 109.471221°
Confer
related compounds:
daso   dissit  
External
links
hedrondude   wikipedia   mathworld

The overall symmetry of the compound restricts the component symmetry down to that of trigonal antiprisms only.

Sno also is a special case of dissit.


Incidence matrix

 24 |  2  2 |  3 1 || 1
----+-------+------++--
  2 | 24  * |  1 1 || 1
  2 |  * 24 |  2 0 || 1
----+-------+------++--
  3 |  1  2 | 24 * || 1
  3 |  3  0 |  * 8 || 1
----+-------+------++--
 6 |  6  6 |  6 2 || 4

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