- Type
- Raman scattering
- Assignments summary
- Characteristics summary
| Assignment | Symmetry | Mode | Specie(s) | Molecule/Atom | Bond | Multiplicity | Degeneracy | Contribution | Resonance |
|---|---|---|---|---|---|---|---|---|---|
| ν3 (A) | A | stretching asym. | (CO3)2- | ……C…O-2/3 | mode degeneracy | quadruple |
| Peak position (cm-1) |
Center position (cm-1) |
Width (cm-1) |
Shape | Asymmetry factor | Peak intensity (cm-1) |
Peak intensity relative | Peak strength | Integrated intensity (cm-2) |
Integrated intensity relative | Integrated strength | Temperature (K) |
Pressure (bar) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1489 ± 1 | - | 7.5 ± 2 | symmetric | 0.04 | w | 295.0 | 1 |
- Label
- ν3 (A)
- Symmetry
- A
- Category
- fundamental vibration
Evaluation
- Level
- fully assigned
- Evaluation
- validated
- Comments
- 3 other bands at lower frequnecy are not detected yet
| # | Multiplicity type | Degeneracy | Other band |
|---|---|---|---|
| 1 | mode degeneracy | quadruple |
- Primary specie
- (CO3)2-
- Label (type)
- ν3 (stretching asym.) Bond: ……C…O-2/3
- Comments
- C-O antisymmetric stretch
Vibration modes
- Texture
- single crystals and powders
- Temperature
- 295.0 ± 5.0 K
Temperature
- Pressure
- 1 bar
Pressure
- Method #1
- various
- Overlap
- isolated
- Peak
- 1489 ± 1 cm-1 (peak)
- Evaluation
- validated
- Quality
- B
- FWHM
- 7.5 ± 2 cm-1 (estimated)
- Shape
- symmetric
- Evaluation
- undefined
- Quality
- D
- Method
- calculated
- Relative intensity
- 0.04 ± 0.01
- Strength
- weak (w)
- Evaluation
- undefined
- Quality
- E