Acronym quittin
Name quasitruncated penteract
Field of sections
 ©
Circumradius sqrt[13-8 sqrt(2)]/2 = 0.649286
Vertex figure
 ©
Coordinates ((sqrt(2)-1)/2, (sqrt(2)-1)/2, (sqrt(2)-1)/2, (sqrt(2)-1)/2, 1/2)   & all permutations, all changes of sign
External
links
hedrondude  

Incidence matrix according to Dynkin symbol

o3o3o3x4/3x

. . . .   . | 160 |   4  1 |   6  4 |   4  6 |  1  4
------------+-----+--------+--------+--------+------
. . . x   . |   2 | 320  * |   3  1 |   3  3 |  1  3
. . . .   x |   2 |   * 80    0  4 |   0  6 |  0  4
------------+-----+--------+--------+--------+------
. . o3x   . |   3 |   3  0 | 320  * |   2  1 |  1  2
. . . x4/3x |   8 |   4  4 |   * 80 |   0  3 |  0  3
------------+-----+--------+--------+--------+------
. o3o3x   .    4 |   6  0 |   4  0 | 160  * |  1  1
. . o3x4/3x   24 |  24 12 |   8  6 |   * 40 |  0  2
------------+-----+--------+--------+--------+------
o3o3o3x   .    5 |  10  0 |  10  0 |   5  0 | 32  *
. o3o3x4/3x   64 |  96 32 |  64 24 |  16  8 |  * 10

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