- Type
- Raman scattering
- Assignments summary
- Characteristics summary
| Assignment | Symmetry | Mode | Specie(s) | Molecule/Atom | Bond | Multiplicity | Degeneracy | Contribution | Resonance |
|---|---|---|---|---|---|---|---|---|---|
| νT (Eg) | Eg | transverse optic | (CO3)2- | mode degeneracy | double | full |
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 214.5 ± 1.5 | - | 4 ± 0.5 | asymmetric low frequency wing | 0.25 | s | 0.78 | vs | 295.0 | 1 |
- Label
- νT (Eg)
- Symmetry
- Eg
- Category
- phonon mode
Evaluation
- Level
- fully assigned
- Evaluation
- validated
- Contribution level
- full
| # | Multiplicity type | Degeneracy | Other band |
|---|---|---|---|
| 1 | mode degeneracy | double |
- Primary specie
- (CO3)2-
- Label (type)
- νT (transverse optic)
- Comments
- CO32− translation
Phonon modes
- Texture
- single crystals and powders
- Temperature
- 295.0 ± 5.0 K
Temperature
- Pressure
- 1 bar
Pressure
- Laser wavelength
- 514.0 nm
- Sample orientation mode
- unoriented
- Method #1
- various
- Overlap
- isolated
- Peak
- 214.5 ± 1.5 cm-1 (various)
- Evaluation
- validated
- Quality
- B
- FWHM
- 4 ± 0.5 cm-1 (fwhm)
- Shape
- asymmetric low frequency wing
- Evaluation
- undefined
- Quality
- B
- Method
- peak intensity
- Relative intensity
- 0.25 ± 0.025
- Strength
- strong (s)
- Evaluation
- undefined
- Quality
- D
- Method
- width x peak intensity
- Relative intensity
- 0.78 ± 0.1
- Strength
- very strong (vs)
- Evaluation
- undefined
- Quality
- D
- Publication
- SSHADE spectrum