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D2 Point Group
|
| Abelian, 4 irreducible representations | |
Subgroups of D2 point group: C2 |
Character table for D2 point group
|
E |
C2 (z) |
C2 (y) |
C2 (x) |
linear,
rotations |
quadratic |
| A |
1 |
1 |
1 |
1 |
|
x2, y2, z2 |
| B1 |
1 |
1 |
-1 |
-1 |
z, Rz |
xy |
| B2 |
1 |
-1 |
1 |
-1 |
y, Ry |
xz |
| B3 |
1 |
-1 |
-1 |
1 |
x, Rx |
yz |
Product table for D2 point group| | A | B1 | B2 | B3 |
|---|
| A | A | B1 | B2 | B3 |
|---|
| B1 | B1 | A | B3 | B2 |
|---|
| B2 | B2 | B3 | A | B1 |
|---|
| B3 | B3 | B2 | B1 | A |
|---|
|
