# 三角柱

(點選檢視旋轉模型)

5
9

3{4}+2{3}
4.4.3

2 3 | 2

Rotation group D3, [3,2]+, (322), order 6

4.4.3
(頂點圖)

(對偶多面體)

(展開圖)

## 相關多面體與鑲嵌

[3,2], (*322) [3,2]+, (322)
{3,2} t{3,2} r{3,2} 2t{3,2}=t{2,3} 2r{3,2}={2,3} rr{3,2} tr{3,2} sr{3,2}

V32 V62 V32 V4.4.3 V23 V4.4.3 V4.4.6 V3.3.3.3

3 4 5 6 7 8 9 10 11 12
[2n,2]
[n,2]
[2n,2+]

t{2,1}

t{2,2}

t{3,2}

{4,2}

t{5,2}

t{6,2}

t{7,2}

t{8,2}
...

t{2,∞}

t{2,iπ/λ}

*n32
[n,3]

*232
[2,3]
D3h
*332
[3,3]
Td
*432
[4,3]
Oh
*532
[5,3]
Ih
*632
[6,3]
P6m
*732
[7,3]

*832
[8,3]...

*∞32
[∞,3]

[iπ/λ,3]

3.4.4

3.6.6

3.8.8

3.10.10

3.12.12

3.14.14

3.16.16

3.∞.∞

3.∞.∞

t{2,3}

t{3,3}

t{4,3}

t{5,3}

t{6,3}

t{7,3}

t{8,3}

t{∞,3}

t{∞,3}

V3.4.4

V3.6.6

V3.8.8

V3.10.10

V3.12.12

V3.14.14

V3.16.16

V3.∞.∞
V3.∞.∞

*n32
[n,3]

*232
[2,3]
D3h
*332
[3,3]
Td
*432
[4,3]
Oh
*532
[5,3]
Ih
*632
[6,3]
P6m
*732
[7,3]

*832
[8,3]...

*∞32
[∞,3]

[iπ/λ,3]

3.4.2.4

3.4.3.4

3.4.4.4

3.4.5.4

3.4.6.4

3.4.7.4

3.4.8.4

3.4.∞.4

3.4.∞.4

rr{2,3}

rr{3,3}

rr{4,3}

rr{5,3}

rr{6,3}

rr{7,3}

rr{8,3}

rr{∞,3}

rr{iπ/λ,3}

V3.4.2.4

V3.4.3.4

V3.4.4.4

V3.4.5.4

V3.4.6.4

V3.4.7.4

V3.4.8.4

V3.4.∞.4

V3.4.∞.4