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| 대칭 점군 |
|---|
개요
- S8 Point Group
- S8 점군
지표표
| E | S8 | C4 (z) | (S8)3 | C2 | (S8)5 | (C4)3 | (S8)7 | 선형, 회전 | 2차 | |
|---|---|---|---|---|---|---|---|---|---|---|
| A | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | Rz | x2+y2, z2 |
| B | 1 | -1 | 1 | -1 | 1 | -1 | 1 | -1 | z | |
| E1 | 1 1 |
e e* |
i -i |
-e* -e |
-1 -1 |
-e -e* |
-i i |
e* e |
x+iy x-iy |
|
| E2 | 1 1 |
i -i |
-1 -1 |
-i i |
1 1 |
i -i |
-1 -1 |
-i i |
(x2-y2, xy) | |
| E3 | 1 1 |
-e -e* |
i -i |
e* e |
-1 -1 |
e e* |
-i i |
-e* -e |
Rx+iRy Rx-iRy |
(xz, yz) |
곱셈표
| A | B | E1 | E2 | E3 | |
|---|---|---|---|---|---|
| A | A | B | E1 | E2 | E3 |
| B | B | A | E3 | E2 | E1 |
| E1 | E1 | E3 | 2A+E2 | E1+E3 | 2B+E2 |
| E2 | E2 | E2 | E1+E3 | 2A+2B | E1+E3 |
| E3 | E3 | E1 | 2B+E2 | E1+E3 | 2A+E2 |