| Ci | E | i | 线性 / 转动linear, rotations | 二次quadratic |
|---|---|---|---|---|
| Ag | 1 | 1 | Rx, Ry, Rz | x², y², z², xy, xz, yz |
| Au | 1 | −1 | x, y, z |
| 阶 hOrder h | 2 |
|---|---|
| 类数Classes | 2 |
| 所属族Family | 低对称 Low symmetry |
| 代表分子Examples | meso-CHClBr–CHClBr（反式交叉）meso-CHClBr–CHClBr (anti, staggered) |
约化可约表示Reduce a representation
输入可约表示在各类上的特征标，按约化公式 \(n_i = \frac{1}{h}\sum_R g_R\,\chi(R)\,\chi_i(R)^{*}\) 求出各不可约表示出现的次数。
Enter the characters of a reducible representation; the reduction formula gives how many times each irreducible representation occurs.