User:Tomruen/uniform polyteron

From Wikipedia, the free encyclopedia


5-cube
(Penteract)

5-orthoplex
(Pentacross)

5-simplex
(Hexateron)
Graphs of the three regular polyterons

A uniform 5-polytope is a uniform polytope that exists in 5-dimensional Euclidean space. Using a Wythoff construction, the set of uniform 5-polytopes are enumerated below, grouped with the generation symmetry, although there are overlaps as different generators can create the same forms.

Regulars and truncations The three regular 5-polytopes above create 2 families of uniform 5-polytopes. Using a naming scheme proposed by Norman Johnson, these are:

Contents

[edit] The hexateron family {3,3,3,3}

There are 19 forms based on all permutations of the Coxeter-Dynkin diagrams with one or more rings. (25-1 - 12 symmetry cases)

# Coxeter-Dynkin
andSchläfli
symbols
Name Facet counts by location: [3,3,3,3] Element counts
4 3 2 1 0
[3,3,3]
(6)
[3,3]×[ ]
(15)
[3]×[3]
(20)
[ ]×[3,3]
(15)
[3,3,3]
(6)
Facets Cells Faces Edges Vertices
1 Image:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_dot.png
t0{3,3,3,3}
Hexateron
Hix

{3,3,3}
- - - - 6 15 20 15 6
2 Image:CDW_dot.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_dot.png
t1{3,3,3,3}
Rectified hexateron
Rix

t1{3,3,3}
- - -
{3,3,3}
12 45 80 60 15
3 Image:CDW_dot.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_dot.png
t2{3,3,3,3}
Birectified hexateron
Dot

t2{3,3,3}
- - -
t1{3,3,3}
12 60 120 90 20
4 Image:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_dot.png
t0,1{3,3,3,3}
Truncated hexateron
Tix

t0,1{3,3,3}
- - -
{3,3,3}
12 45 80 75 30
5 Image:CDW_dot.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_dot.png
t1,2{3,3,3,3}
Bitruncated hexateron
Bittix

t1,2{3,3,3}
- - -
t0,1{3,3,3}
12 60 140 150 60
6 Image:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_dot.png
t0,2{3,3,3,3}
Cantellated hexateron
Sarx

t0,2{3,3,3}
- -
{}×{3,3}

t1{3,3,3}
27 135 290 240 60
7 Image:CDW_dot.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.png
t1,3{3,3,3,3}
Bicantellated hexateron
Sibrid

t1,3{3,3,3}
-
{3}×{3}
-
t0,2{3,3,3}
32 180 420 360 90
8 Image:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.png
t0,3{3,3,3,3}
Runcinated hexateron
Spix

t0,3{3,3,3}
-
{3}×{3}

{}×t1{3,3}

t1{3,3,3}
47 255 420 270 60
9 Image:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_ring.png
t0,4{3,3,3,3}
Stericated hexateron
Scad

{3,3,3}

{}×{3,3}

{3}×{3}

{}×{3,3}

{3,3,3}
62 180 210 120 30
10 Image:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_dot.png
t0,1,2{3,3,3,3}
Cantitruncated hexateron
Garx

t0,1,2{3,3,3}
- -
{}×{3,3}

t0,1{3,3,3}
27 135 290 300 120
11 Image:CDW_dot.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.png
t1,2,3{3,3,3,3}
Bicantitruncated hexateron
Gibrid

t0,1,2{3,3,3}
-
{3}×{3}
-
t0,1,2{3,3,3}
32 180 450 420 180
12 Image:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.png
t0,1,3{3,3,3,3}
Runcitruncated hexateron
Pattix

t0,1,3{3,3,3}
-
{6}×{3}

{}×t1{3,3}

t0,2{3,3,3}
47 315 720 630 180
13 Image:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.png
t0,2,3{3,3,3,3}
Runcicantellated hexateron
Pirx

t0,1,3{3,3,3}
-
{3}×{3}

{}×t0,1{3,3}

t1,2{3,3,3}
47 255 570 540 180
14 Image:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_ring.png
t0,1,4{3,3,3,3}
Steritruncated hexateron
Cappix

t0,1{3,3,3}

{}×t0,1{3,3}

{3}×{6}

{}×{3,3}

t0,3{3,3,3}
62 330 570 420 120
15 Image:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_ring.png
t0,2,4{3,3,3,3}
Stericantellated hexateron
Card

t0,2{3,3,3}

{}×t0,2{3,3}

{3}×{3}

{}×t0,2{3,3}

t0,2{3,3,3}
62 420 900 720 180
16 Image:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.png
t0,1,2,3{3,3,3,3}
Runcicantitruncated hexateron
Gippix

t0,1,2,3{3,3,3}
-
{3}×{6}

{}×t0,1{3,3}

t0,2{3,3,3}
47 315 810 900 360
17 Image:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_ring.png
t0,1,2,4{3,3,3,3}
Stericantitruncated hexateron
Cograx

t0,1,2{3,3,3}

{}×t0,1,2{3,3}

{3}×{6}

{}×t0,2{3,3}

t0,1,3{3,3,3}
62 480 1140 1080 360
18 Image:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.png
t0,1,3,4{3,3,3,3}
Steriruncitruncated hexateron
Captid

t0,1,3{3,3,3}

{}×t0,1{3,3}

{6}×{6}

{}×t0,1,3{3,3}

t0,1,3{3,3,3}
62 450 1110 1080 360
19 Image:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.png
t0,1,2,3,4{3,3,3,3}
Omnitruncated hexateron
Gocard

t0,1,2,3{3,3,3}

{}×t0,1,2{3,3}

{6}×{6}

{}×t0,1,2{3,3}

t0,1,2,3{3,3,3}
62 540 1560 1800 720

[edit] The penteract/pentacross family [4,3,3,3]

This family has 31 Wythoffian uniform polyhedra, from 25-1 permutations of the Coxeter-Dynkin diagram with one or more rings.

For simplicity it divided into two subfamilies, each with 12 forms, and 7 "middle" forms which equally belong in both subfamilies.

[edit] The penteract subfamily

There are 20 forms here, 7 shared with the pentacross family. Four are shared with the demipenteract family.

# Coxeter-Dynkin
andSchläfli
symbols
Name Facet counts by location: [4,3,3,3] Element counts
4 3 2 1 0
[4,3,3]
(32)
[4,3]×[ ]
(80)
[4]×[3]
(80)
[ ]×[3,3]
(40)
[3,3,3]
(10)
Facets Cells Faces Edges Vertices
20 Image:CDW_ring.pngImage:CDW_4.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_dot.png
t0{4,3,3,3}
Penteract
Pent

{4,3,3}
- - - - 10 40 80 80 32
21 Image:CDW_dot.pngImage:CDW_4.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_dot.png
t1{4,3,3,3}
Rectified penteract
Rin

t1{4,3,3}
- - - {3,3,3} 42 200 400 320 80
22 Image:CDW_dot.pngImage:CDW_4.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_dot.png
t2{4,3,3,3}
Birectified penteract
Nit

t1{4,3,3}
- - -
t1{3,3,3}
42 280 640 480 80
23 Image:CDW_ring.pngImage:CDW_4.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_dot.png
t0,1{4,3,3,3}
Truncated penteract
Tan

t0,1{4,3,3}
- - -
{3,3,3}
42 200 400 400 160
24 Image:CDW_dot.pngImage:CDW_4.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_dot.png
t1,2{4,3,3,3}
Bitruncated penteract
Bittin

t1,2{4,3,3}
- - -
t0,1{3,3,3}
42 280 720 800 320
25 Image:CDW_ring.pngImage:CDW_4.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_dot.png
t0,2{4,3,3,3}
Cantellated penteract
Sirn

t0,2{4,3,3}
- -
{}×{3,3}

t1{3,3,3}
122 680 1520 1280 320
26 Image:CDW_dot.pngImage:CDW_4.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.png
t1,3{4,3,3,3}
Bicantellated penteract
Sibrant

t0,2{4,3,3}
-
{4}×{3}
-
t0,2{3,3,3}
122 840 2160 1920 480
27 Image:CDW_ring.pngImage:CDW_4.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.png
t0,3{4,3,3,3}
Runcinated penteract
Span

t0,3{4,3,3}
-
{4}×{3}

{}×t1{3,3}

{3,3,3}
202 1240 2160 1440 320
28 Image:CDW_ring.pngImage:CDW_4.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_ring.png
t0,4{4,3,3,3}
Stericated penteract
Scant

{4,3,3}

{4,3}×{}

{4}×{3}

{}×{3,3}

{3,3,3}
242 800 1040 640 160
29 Image:CDW_ring.pngImage:CDW_4.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_dot.png
t0,1,2{4,3,3,3}
Cantitruncated penteract
Girn

t0,1,2{4,3,3}
- -
{}×{3,3}

t0,1{3,3,3}
122 680 1520 1600 640
30 Image:CDW_dot.pngImage:CDW_4.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.png
t1,2,3{4,3,3,3}
Bicantitruncated penteract
Gibrant

t0,1,2{4,3,3}
-
{4}×{3}
-
t0,1,2{3,3,3}
122 840 2160 2400 960
31 Image:CDW_ring.pngImage:CDW_4.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.png
t0,1,3{4,3,3,3}
Runcitruncated penteract
Pattin

t0,1,3{4,3,3}
- {8}×{3}
{}×t1{3,3}

t0,2{3,3,3}
202 1560 3760 3360 960
32 Image:CDW_ring.pngImage:CDW_4.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.png
t0,2,3{4,3,3,3}
Runcicantellated penteract
Prin

t0,1,3{4,3,3}
-
{4}×{3}

{}×t0,1{3,3}

t1,2{3,3,3}
202 1240 2960 2880 960
33 Image:CDW_ring.pngImage:CDW_4.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_ring.png
t0,1,4{4,3,3,3}
Steritruncated penteract
Capt

t0,1{4,3,3}

t0,1{4,3}×{}
{8}×{3}
{}×{3,3}

t0,3{3,3,3}
242 1600 2960 2240 640
34 Image:CDW_ring.pngImage:CDW_4.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_ring.png
t0,2,4{4,3,3,3}
Stericantellated penteract
Carnit

t0,2{4,3,3}

t0,2{4,3}×{}

{4}×{3}

{}×t0,2{3,3}

t0,2{3,3,3}
242 2080 4720 3840 960
35 Image:CDW_ring.pngImage:CDW_4.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.png
t0,1,2,3{4,3,3,3}
Runcicantitruncated penteract
Gippin

t0,1,2,3{4,3,3}
- {8}×{3}
{}×t0,1{3,3}

t0,1,2{3,3,3}
202 1560 4240 4800 1920
36 Image:CDW_ring.pngImage:CDW_4.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_ring.png
t0,1,2,4{4,3,3,3}
Stericantitruncated penteract
Cogrin

t0,1,2{4,3,3}

t0,1,2{4,3}×{}
{8}×{3}
{}×t0,2{3,3}

t0,1,3{3,3,3}
242 2400 6000 5760 1920
37 Image:CDW_ring.pngImage:CDW_4.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.png
t0,1,3,4{4,3,3,3}
Steriruncitruncated penteract
Captint

t0,1,3{4,3,3}

t0,1{4,3}×{}
{8}×{6}
{}×t0,1{3,3}

t0,1,3{3,3,3}
242 2160 5760 5760 1920
38 Image:CDW_ring.pngImage:CDW_4.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.png
t0,1,2,3,4{4,3,3,3}
Omnitruncated penteract
Gacnet

t0,1,2{4,3}×{}

t0,1,2{4,3}×{}
{8}×{6}
{}×t0,1,2{3,3}

t0,1,2,3{3,3,3}
242 2640 8160 9600 3840
[51] Image:CDW_hole.pngImage:CDW_4.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_dot.png
h0{4,3,3,3}
Demipenteract
Hin

(16) {3,3,3}
- - -
{3,3,4}
26 120 160 80 16

[edit] Pentacross subfamily

There are 19 forms, 12 new ones. 7 are shared from the penteract family, and 10 shared with the demipenteract family.

# Coxeter-Dynkin
andSchläfli
symbols
Name Facet counts by location: [4,3,3,3] Element counts
4 3 2 1 0
[3,3,3]
(10)
[3,3]×[ ]
(40)
[3]×[4]
(80)
[ ]×[3,4]
(80)
[3,3,4]
(32)
Facets Cells Faces Edges Vertices
39 Image:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_4.pngImage:CDW_dot.png
t0{3,3,3,4}
Pentacross
Tac
{3,3,3} - - - - 10 40 80 80 32
40 Image:CDW_dot.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_4.pngImage:CDW_dot.png
t1{3,3,3,4}
Rectified pentacross
Rat
t1{3,3,3} - - -  ? 42 240 400 240 40
[22] Image:CDW_dot.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_4.pngImage:CDW_dot.png
t2{3,3,3,4}
Birectified pentacross
Nit
t1{3,3,3} - - -  ? 42 280 640 480 80
41 Image:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_4.pngImage:CDW_dot.png
t0,1{3,3,3,4}
Truncated pentacross
Tot
t0,1{3,3,3} - - -  ? 42 240 400 280 80
42 Image:CDW_dot.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_4.pngImage:CDW_dot.png
t1,2{3,3,3,4}
Bitruncated pentacross
Bittit
t1,2{3,3,3}  ?  ?  ?  ? 42 280 720 720 240
43 Image:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_4.pngImage:CDW_dot.png
t0,2{3,3,3,4}
Cantellated pentacross
Sart
t0,2{3,3,3}  ?  ?  ?  ? 82 640 1520 1200 240
[26] Image:CDW_dot.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_4.pngImage:CDW_dot.png
t1,3{3,3,3,4}
Bicantellated pentacross
Sibrant
t1,3{3,3,3}  ?  ?  ?  ? 122 840 2160 1920 480
44 Image:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_4.pngImage:CDW_dot.png
t0,3{3,3,3,4}
Runcinated pentacross
Spat
t0,3{3,3,3}  ?  ?  ?  ? 162 1200 2160 1440 320
[28] Image:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_4.pngImage:CDW_ring.png
t0,4{3,3,3,4}
Stericated pentacross
Scant
{3,3,3}  ?  ?  ?  ? 242 800 1040 640 160
45 Image:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_4.pngImage:CDW_dot.png
t0,1,2{3,3,3,4}
Cantitruncated pentacross
Gart
t0,1,2{3,3,3}  ?  ?  ?  ? 82 640 1520 1440 480
[30] Image:CDW_dot.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_4.pngImage:CDW_dot.png
t1,2,3{3,3,3,4}
Bicantitruncated pentacross
Gibrant
t1,2,3{3,3,3}  ?  ?  ?  ? 122 840 2160 2400 960
46 Image:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_4.pngImage:CDW_dot.png
t0,1,3{3,3,3,4}
Runcitruncated pentacross
Pattit
t0,1,3{3,3,3}  ?  ?  ?  ? 162 1440 3680 3360 960
47 Image:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_4.pngImage:CDW_dot.png
t0,2,3{3,3,3,4}
Runcicantellated pentacross
Pirt
t0,1,3{3,3,3}  ?  ?  ?  ? 162 1200 2660 2880 960
48 Image:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_4.pngImage:CDW_ring.png
t0,1,4{3,3,3,4}
Steritruncated pentacross
Cappin
t0,1{3,3,3}  ?  ?  ?  ? 242 1520 2880 2240 640
[34] Image:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_4.pngImage:CDW_ring.png
t0,2,4{3,3,3,4}
Stericantellated pentacross
Carnit
t0,2{3,3,3}  ?  ?  ?  ? 242 2080 4720 3840 960
49 Image:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_4.pngImage:CDW_dot.png
t0,1,2,3{3,3,3,4}
Runcicantitruncated pentacross
Gippit
t0,1,2,3{3,3,3}  ?  ?  ?  ? 162 1440 4160 4800 1920
50 Image:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_4.pngImage:CDW_ring.png
t0,1,2,4{3,3,3,4}
Stericantitruncated pentacross
Cogart
t0,1,2{3,3,3}  ?  ?  ?  ? 242 2320 5920 5760 1920
[37] Image:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_dot.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_4.pngImage:CDW_ring.png
t0,1,3,4{3,3,3,4}
Steriruncitruncated pentacross
Captint
t0,1,3{3,3,3}  ?  ?  ?  ? 242 2160 5760 5760 1920
[38] Image:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_3b.pngImage:CDW_ring.pngImage:CDW_4.pngImage:CDW_ring.png
t0,1,2,3,4{3,3,3,4}
Omnitruncated pentacross
Gacnet
t0,1,2,3{3,3,3}  ?  ?  ?  ? 242 2640 8160 9600 3840

[edit] Demipenteract family [31,2,1]

There are 23 forms. 16 are repeated from the [4,3,3,3] family and 7 are new ones.

# Coxeter-Dynkin
andSchläfli
symbols
Image:CD B5 nodes.png
Name Facet counts by location: [31,2,1] Element counts
4 3 2 1 0
[3,3,3]
(16)
[31,1,1]
(10)
[3,3,3]×[ ]
(40)
[ ]×[3]×[ ]
(80)
[3,3,3]
(16)
Facets Cells Faces Edges Vertices
51 Image:CD_ring.pngImage:CD_3b.pngImage:CD downbranch-00.pngImage:CD_3b.pngImage:CD_dot.pngImage:CD_3b.pngImage:CD_dot.png
{31,2,1}
Demipenteract
Hin
{3,3,3} t0{31,1,1} - - - 26 120 160 80 16
[22] Image:CD_dot.pngImage:CD_3b.pngImage:CD downbranch-10.pngImage:CD_3b.pngImage:CD_dot.pngImage:CD_3b.pngImage:CD_dot.png
t1{31,2,1}
(Birectified penteract)
Nit
t1{3,3,3} t1{31,1,1} - - t1{3,3,3} 42 280 640 480 80
[40] Image:CD_dot.pngImage:CD_3b.pngImage:CD downbranch-00.pngImage:CD_3b.pngImage:CD_ring.pngImage:CD_3b.pngImage:CD_dot.png
t2{31,2,1}
(Rectified pentacross)
Rat
t1{3,3,3} t0{31,1,1} - - t1{3,3,3} 42 240 400 240 40
[39] Image:CD_dot.pngImage:CD_3b.pngImage:CD downbranch-00.pngImage:CD_3b.pngImage:CD_dot.pngImage:CD_3b.pngImage:CD_ring.png
t3{31,2,1}
(Pentacross)
Tac
{3,3,3} - - - {3,3,3} 32 80 80 40 10
52 Image:CD_ring.pngImage:CD_3b.pngImage:CD downbranch-10.pngImage:CD_3b.pngImage:CD_dot.pngImage:CD_3b.pngImage:CD_dot.png
t0,1{31,2,1}
Truncated demipenteract
Thin
- - - - - 42 280 640 560 160
53 Image:CD_ring.pngImage:CD_3b.pngImage:CD downbranch-00.pngImage:CD_3b.pngImage:CD_ring.pngImage:CD_3b.pngImage:CD_dot.png
t0,2{31,2,1}
Cantellated demipenteract
Sirhin
- - - - - 42 360 880 720 160
54 Image:CD_ring.pngImage:CD_3b.pngImage:CD downbranch-00.pngImage:CD_3b.pngImage:CD_dot.pngImage:CD_3b.pngImage:CD_ring.png
t0,3{31,2,1}
Runcinated demipenteract
Siphin
- - - - - 82 480 720 400 80
[21] Image:CD_ring.pngImage:CD_3b.pngImage:CD downbranch-01.pngImage:CD_3b.pngImage:CD_dot.pngImage:CD_3b.pngImage:CD_dot.png
t0,4{31,2,1}
(Rectified penteract)
Rin
- - - - - 42 200 400 320 80
[42] Image:CD_dot.pngImage:CD_3b.pngImage:CD downbranch-10.pngImage:CD_3b.pngImage:CD_ring.pngImage:CD_3b.pngImage:CD_dot.png
t1,2{31,2,1}
(Bitruncated pentacross)
Bittit
- - - - - 42 280 720 720 240
[43] Image:CD_dot.pngImage:CD_3b.pngImage:CD downbranch-10.pngImage:CD_3b.pngImage:CD_dot.pngImage:CD_3b.pngImage:CD_ring.png
t1,3{31,2,1}
(Cantellated pentacross)
Sart
- - - - - 82 640 1520 1200 240
[41] Image:CD_dot.pngImage:CD_3b.pngImage:CD downbranch-00.pngImage:CD_3b.pngImage:CD_ring.pngImage:CD_3b.pngImage:CD_ring.png
t2,3{31,2,1}
(Truncated pentacross)
Tot
- - - - - 42 240 400 280 80
[24] Image:CD_ring.pngImage:CD_3b.pngImage:CD downbranch-11.pngImage:CD_3b.pngImage:CD_dot.pngImage:CD_3b.pngImage:CD_dot.png
t0,1,4{31,2,1}
(Bitruncated penteract)
Bittin
- - - - - 42 280 720 800 320
55 Image:CD_ring.pngImage:CD_3b.pngImage:CD downbranch-10.pngImage:CD_3b.pngImage:CD_ring.pngImage:CD_3b.pngImage:CD_dot.png
t0,1,2{31,2,1}
Cantitruncated demipenteract
Girhin
- - - - - 42 360 1040 1200 480
56 Image:CD_ring.pngImage:CD_3b.pngImage:CD downbranch-10.pngImage:CD_3b.pngImage:CD_dot.pngImage:CD_3b.pngImage:CD_ring.png
t0,1,3{31,2,1}
Runcitruncated demipenteract
Pithin
- - - - - 82 720 1840 1680 480
[26] Image:CD_ring.pngImage:CD_3b.pngImage:CD downbranch-01.pngImage:CD_3b.pngImage:CD_ring.pngImage:CD_3b.pngImage:CD_dot.png
t0,2,4{31,2,1}
(Bicantellated penteract)
Sibrant
- - - - - 122 840 2160 1920 480
[44] Image:CD_ring.pngImage:CD_3b.pngImage:CD downbranch-01.pngImage:CD_3b.pngImage:CD_dot.pngImage:CD_3b.pngImage:CD_ring.png
t0,3,4{31,2,1}
(Runcinated pentacross)
Spat
- - - - - 162 1200 2160 1440 320
57 Image:CD_ring.pngImage:CD_3b.pngImage:CD downbranch-00.pngImage:CD_3b.pngImage:CD_ring.pngImage:CD_3b.pngImage:CD_ring.png
t0,2,3{31,2,1}
Runcicantellated demipenteract
Pirhin
- - - - - 82 560 1280 1120 320
[45] Image:CD_dot.pngImage:CD_3b.pngImage:CD downbranch-10.pngImage:CD_3b.pngImage:CD_ring.pngImage:CD_3b.pngImage:CD_ring.png
t1,2,3{31,2,1}
(Cantitruncated pentacross)
Gart
- - - - - 82 640 1520 1440 480
[30] Image:CD_ring.pngImage:CD_3b.pngImage:CD downbranch-11.pngImage:CD_3b.pngImage:CD_ring.pngImage:CD_3b.pngImage:CD_dot.png
t0,1,2,4{31,2,1}
(Bicantitruncated pentacross)
Gibrant
- - - - - 122 840 2160 2400 960
[46] Image:CD_ring.pngImage:CD_3b.pngImage:CD downbranch-11.pngImage:CD_3b.pngImage:CD_dot.pngImage:CD_3b.pngImage:CD_ring.png
t0,1,3,4{31,2,1}
(Runcicantellated pentacross)
Pirt
- - - - - 162 1440 3680 3360 960
58 Image:CD_ring.pngImage:CD_3b.pngImage:CD downbranch-10.pngImage:CD_3b.pngImage:CD_ring.pngImage:CD_3b.pngImage:CD_ring.png
t0,1,2,3{31,2,1}
Runcicantitruncated demipenteract
Giphin
- - - - - 82 720 2080 2400 960
[47] Image:CD_ring.pngImage:CD_3b.pngImage:CD downbranch-01.pngImage:CD_3b.pngImage:CD_ring.pngImage:CD_3b.pngImage:CD_ring.png
t0,2,3,4{31,2,1}
(Runcitruncated pentacross)
Pattit
- - - - - 162 1200 2660 2880 960
[49] Image:CD_ring.pngImage:CD_3b.pngImage:CD downbranch-11.pngImage:CD_3b.pngImage:CD_ring.pngImage:CD_3b.pngImage:CD_ring.png
t0,1,2,3,4{31,2,1}
(Runcicantitruncated pentacross)
Gippit
- - - - - 162 1440 4160 4800 1920

[edit] Nonwythoffian

The great-antiprism prism is the only nonwythoffian uniform polyteron. It has 200 vertices, 1100 edges, 1940 faces (40 pentagons, 500 squares, 1400 triangles), 1360 cells (300 tetrahedrons, 20 pentagonal antiprisms, 700 triangular prisms, 20 pentagonal prisms), 322 hypercells (2 grand antiprisms , 20 pentagonal antiprism prisms , and 300 tetrahedral prisms ).

# Name Element counts
Facets Cells Faces Edges Vertices
59 Great-antiprism prism
Gappip
322 1360 1940 1100 200

[edit] Prismatic forms

There are 3 categorical uniform prismatic forms:

  • [ ] × [p,q,r] – uniform polychoron prisms (Each uniform polychoron forms one uniform prism)
  • [p] × [q,r] – Regular polygon × uniform polyhedron duoprisms
    • [p] × [3,3] – 5 forms for each (p≥3) (Three shared with [p]×[3,4] family)
    • [p] × [3,4] – 7 forms for each (p≥3)
    • [p] × [3,5] – 7 forms for each (p≥3)
  • [ ] × [p] × [q] – Uniform duoprism prisms – 1 form for each p and q, (each ≥3).

[edit] References

  • T. Gosset: On the Regular and Semi-Regular Figures in Space of n Dimensions, Messenger of Mathematics, Macmillan, 1900
  • Norman Johnson Uniform Polytopes, Manuscript (1991)
  • Richard Klitzing 5D quasiregulars, (multi)prisms, non-prismatic Wythoffian polyterons