- Type
- Raman scattering
- Assignments summary
- Characteristics summary
| Assignment | Symmetry | Mode | Specie(s) | Molecule/Atom | Bond | Multiplicity | Degeneracy | Contribution | Resonance |
|---|---|---|---|---|---|---|---|---|---|
| νL (B1g) | B1g | libration | (CO3)2- | no |
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 153.5 ± 2 | - | 7 ± 2 | symmetric | 0.14 | m | 0.55 | s | 295.0 | 1 | |||
| 156 ± 1 | - | 3 ± 0.5 | symmetric | 0.32 | s | 0.66 | vs | 80.0 |
- Label
- νL (B1g)
- Symmetry
- B1g
- Category
- rotation
Evaluation
- Level
- fully assigned
- Evaluation
- validated
| # | Multiplicity type | Degeneracy | Other band |
|---|---|---|---|
| 1 | no |
- Primary specie
- (CO3)2-
- Label (type)
- νL (libration)
- Comments
- CO32− out-of-plane libration
Rotation modes
- Texture
- single crystals and powders
- Temperature
- 295.0 ± 5.0 K
Temperature
- Pressure
- 1 bar
Pressure
- Laser wavelength
- 514.5 nm
- Sample orientation mode
- unoriented
- Method #1
- various
- Overlap
- slightly blended
- Peak
- 153.5 ± 2 cm-1 (various)
- Evaluation
- validated
- Quality
- B
- FWHM
- 7 ± 2 cm-1 (fit fwhm)
- Shape
- symmetric
- Evaluation
- validated
- Quality
- D
- Method
- peak intensity
- Relative intensity
- 0.14 ± 0.09
- Strength
- medium (m)
- Evaluation
- undefined
- Quality
- E
- Method
- width x peak intensity
- Relative intensity
- 0.55 ± 0.4
- Strength
- strong (s)
- Evaluation
- undefined
- Quality
- E
- Texture
- single crystals and powders
- Temperature
- 80.0 ± 5.0 K
Temperature
- Laser wavelength
- 514.5 nm
- Sample orientation mode
- unoriented
- Method #1
- spectrum fit
- Fit function
- Voigt
- Overlap
- isolated
- Peak
- 156 ± 1 cm-1 (fit peak)
- Evaluation
- validated
- Quality
- B
- FWHM
- 3 ± 0.5 cm-1 (fit fwhm)
- Shape
- symmetric
- Evaluation
- validated
- Quality
- B
- Method
- other
- Relative intensity
- 0.32 ± 0.005
- Strength
- strong (s)
- Evaluation
- undefined
- Quality
- A
- Method
- fit integrated intensity
- Relative intensity
- 0.66 ± 0.001
- Strength
- very strong (vs)
- Evaluation
- undefined
- Quality
- A