Uniform polyhedron compound

Source: Wikipedia, the free encyclopedia.

In

transitively on the compound's vertices
.

The uniform polyhedron compounds were first enumerated by John Skilling in 1976, with a proof that the enumeration is complete. The following table lists them according to his numbering.

The prismatic compounds of {p/q}-gonal

tetrahedra with digonal
bases.

Compound Bowers
acronym 		Picture Polyhedral
count 		Polyhedral type Faces Edges Vertices Notes Symmetry group Subgroup
restricting
to one
constituent
UC01 sis 6 tetrahedra 24{3} 36 24 Rotational freedom Td
S4
UC02 dis 12 tetrahedra 48{3} 72 48 Rotational freedom Oh
S4
UC03 snu 6 tetrahedra 24{3} 36 24 Oh D2d
UC04 so 2 tetrahedra 8{3} 12 8 Regular Oh Td
UC05 ki 5 tetrahedra 20{3} 30 20 Regular I T
UC06 e 10 tetrahedra 40{3} 60 20 Regular

2 polyhedra per vertex

Ih T
UC07 risdoh 6 cubes (12+24){4} 72 48 Rotational freedom Oh
C4h
UC08 rah 3 cubes (6+12){4} 36 24 Oh D4h
UC09 rhom 5 cubes 30{4} 60 20 Regular

2 polyhedra per vertex

Ih Th
UC10 dissit 4 octahedra (8+24){3} 48 24 Rotational freedom Th
S6
UC11 daso 8 octahedra (16+48){3} 96 48 Rotational freedom Oh
S6
UC12 sno 4 octahedra (8+24){3} 48 24 Oh D3d
UC13 addasi 20 octahedra (40+120){3} 240 120 Rotational freedom Ih
S6
UC14 dasi 20 octahedra (40+120){3} 240 60 2 polyhedra per vertex Ih
S6
UC15
 gissi 10 octahedra (20+60){3} 120 60 Ih D3d
UC16
 si 10 octahedra (20+60){3} 120 60 Ih D3d
UC17 se 5 octahedra 40{3} 60 30 Regular Ih Th
UC18 hirki 5 tetrahemihexahedra 20{3}

15{4}

60 30 I T
UC19 sapisseri 20 tetrahemihexahedra (20+60){3}

60{4}

240 60 2 polyhedra per vertex I
C3
UC20 - 2n

(2n ≥ 2)

p/q-gonal prisms 4n{p/q}

2np{4}

6np 4np Rotational freedom Dnph
Cph
UC21 - n

(n ≥ 2)

p/q-gonal prisms 2n{p/q}

np{4}

3np 2np Dnph Dph
UC22 - 2n

(2n ≥ 2)

(q odd)

p/q-gonal antiprisms

(q odd)

4n{p/q} (if p/q ≠ 2)

4np{3}

8np 4np Rotational freedom Dnpd (if n odd)

Dnph (if n even)

S2p
UC23 - n

(n ≥ 2)

p/q-gonal antiprisms

(q odd)

2n{p/q} (if p/q ≠ 2)

2np{3}

4np 2np Dnpd (if n odd)

Dnph (if n even)

Dpd
UC24 - 2n

(2n ≥ 2)

p/q-gonal antiprisms

(q even)

4n{p/q} (if p/q ≠ 2)

4np{3}

8np 4np Rotational freedom Dnph
Cph
UC25 - n

(n ≥ 2)

p/q-gonal antiprisms

(q even)

2n{p/q} (if p/q ≠ 2)

2np{3}

4np 2np Dnph Dph
UC26 gadsid 12 pentagonal antiprisms 120{3}

24{5}

240 120 Rotational freedom Ih
S10
UC27 gassid 6 pentagonal antiprisms 60{3}

12{5}

120 60 Ih D5d
UC28 gidasid 12
pentagrammic crossed antiprisms
 120{3}

24{5/2}

240 120 Rotational freedom Ih
S10
UC29 gissed 6
pentagrammic crossed antiprisms
 60{3}

125

120 60 Ih D5d
UC30 ro 4 triangular prisms 8{3}

12{4}

36 24 O D3
UC31 dro 8 triangular prisms 16{3}

24{4}

72 48 Oh D3
UC32 kri 10 triangular prisms 20{3}

30{4}

90 60 I D3
UC33 dri 20 triangular prisms 40{3}

60{4}

180 60 2 polyhedra per vertex Ih D3
UC34 kred 6 pentagonal prisms 30{4}

12{5}

90 60 I D5
UC35 dird 12 pentagonal prisms 60{4}

24{5}

180 60 2 polyhedra per vertex Ih D5
UC36 gikrid 6 pentagrammic prisms 30{4}

12{5/2}

90 60 I D5
UC37 giddird 12 pentagrammic prisms 60{4}

24{5/2}

180 60 2 polyhedra per vertex Ih D5
UC38 griso 4 hexagonal prisms 24{4}

8{6}

72 48 Oh D3d
UC39 rosi 10 hexagonal prisms 60{4}

20{6}

180 120 Ih D3d
UC40 rassid 6
decagonal prisms
 60{4}

12{10}

180 120 Ih D5d
UC41 grassid 6 decagrammic prisms 60{4}

12{10/3}

180 120 Ih D5d
UC42 gassic 3 square antiprisms 24{3}

6{4}

48 24 O D4
UC43 gidsac 6 square antiprisms 48{3}

12{4}

96 48 Oh D4
UC44 sassid 6 pentagrammic antiprisms 60{3}

12{5/2}

120 60 I D5
UC45 sadsid 12 pentagrammic antiprisms 120{3}

24{5/2}

240 120 Ih D5
UC46 siddo 2 icosahedra (16+24){3} 60 24 Oh Th
UC47 sne 5 icosahedra (40+60){3} 150 60 Ih Th
UC48
 presipsido 2 great dodecahedra 24{5} 60 24 Oh Th
UC49 presipsi 5 great dodecahedra 60{5} 150 60 Ih Th
UC50 passipsido 2 small stellated dodecahedra 24{5/2} 60 24 Oh Th
UC51 passipsi 5 small stellated dodecahedra 60{5/2} 150 60 Ih Th
UC52 sirsido 2 great icosahedra (16+24){3} 60 24 Oh Th
UC53 sirsei 5 great icosahedra (40+60){3} 150 60 Ih Th
UC54 tisso 2 truncated tetrahedra 8{3}

8{6}

36 24 Oh Td
UC55 taki 5 truncated tetrahedra 20{3}

20{6}

90 60 I T
UC56 te 10 truncated tetrahedra 40{3}

40{6}

180 120 Ih T
UC57 tar 5 truncated cubes 40{3}

30{8}

180 120 Ih Th
UC58 quitar 5 stellated truncated hexahedra 40{3}

30{8/3}

180 120 Ih Th
UC59 arie 5 cuboctahedra 40{3}

30{4}

120 60 Ih Th
UC60 gari 5 cubohemioctahedra 30{4}

20{6}

120 60 Ih Th
UC61 iddei 5 octahemioctahedra 40{3}

20{6}

120 60 Ih Th
UC62 rasseri 5 rhombicuboctahedra 40{3}

(30+60){4}

240 120 Ih Th
UC63 rasher 5 small rhombihexahedra 60{4}

30{8}

240 120 Ih Th
UC64 rahrie 5 small cubicuboctahedra 40{3}

30{4}

30{8}

240 120 Ih Th
UC65 raquahri 5 great cubicuboctahedra 40{3}

30{4}

30{8/3}

240 120 Ih Th
UC66 rasquahr 5 great rhombihexahedra 60{4}

30{8/3}

240 120 Ih Th
UC67 rosaqri 5 nonconvex great rhombicuboctahedra 40{3}

(30+60){4}

240 120 Ih Th
UC68 disco 2 snub cubes (16+48){3}

12{4}

120 48 Oh O
UC69 dissid 2 snub dodecahedra (40+120){3}

24{5}

300 120 Ih I
UC70 giddasid 2 great snub icosidodecahedra (40+120){3}

24{5/2}

300 120 Ih I
UC71 gidsid 2 great inverted snub icosidodecahedra (40+120){3}

24{5/2}

300 120 Ih I
UC72 gidrissid 2 great retrosnub icosidodecahedra (40+120){3}

24{5/2}

300 120 Ih I
UC73 disdid 2 snub dodecadodecahedra 120{3}

24{5}

24{5/2}

300 120 Ih I
UC74 idisdid 2 inverted snub dodecadodecahedra 120{3}

24{5}

24{5/2}

300 120 Ih I
UC75 desided 2 snub icosidodecadodecahedra (40+120){3}

24{5}

24{5/2}

360 120 Ih I

References

External links
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