Determine point group
| Number of atoms | 8 |
| Sum formula | C2 H2 O4 |
| Molecular weight | 90.00 |
| Rotational Analysis | |
|---|---|
| Rotational Constant A (GHz) | 5.7974 |
| Rotational Constant B (GHz) | 3.8331 |
| Rotational Constant C (GHz) | 2.3075 |
| Ray's asymmetry parameter | -0.1257 |
| Classification : Asymmetric top | |
| Symmetry adapted cartesian coordinates | |||||
|---|---|---|---|---|---|
| Atom Number | Atomic Symbol | Atomic Number | x-Coordinate (Angstrom) | y-Coordinate (Angstrom) | z-Coordinate (Angstrom) |
| 1 | C | 6 | 0.764495 | 0.113608 | 0.000000 |
| 2 | C | 6 | -0.764495 | -0.113608 | 0.000000 |
| 3 | O | 8 | 1.229968 | 1.222690 | 0.000000 |
| 4 | O | 8 | -1.229968 | -1.222690 | 0.000000 |
| 5 | O | 8 | 1.458959 | -1.014231 | 0.000000 |
| 6 | O | 8 | -1.458959 | 1.014231 | 0.000000 |
| 7 | H | 1 | 0.812550 | -1.744416 | 0.000000 |
| 8 | H | 1 | -0.812550 | 1.744416 | 0.000000 |
| Determined point group | C2h |
|---|---|
| Subgroups | Cs , Ci , C2 |
 3N representation |
|||||
|---|---|---|---|---|---|
| group | E | C2 (z) | i |  h |
- |
| C2h | 24 | 0 | 0 | 8 | Submit |
| Cs | 24 | 0 | - | - | Submit |
| Ci | 24 | - | 0 | - | Submit |
| C2 | 24 | - | - | 8 | Submit |
