- Type
- Raman scattering
- Assignments summary
- Characteristics summary
| Assignment | Symmetry | Mode | Specie(s) | Molecule/Atom | Bond | Multiplicity | Degeneracy | Contribution | Resonance |
|---|---|---|---|---|---|---|---|---|---|
| νT + ν OH (Bg) | Bg | combination | (CO3)2- | -O-H | 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 323.5 ± 0.5 | - | - | undefined | 0.007 | vw | 295.0 | 1 |
- Label
- νT + ν OH (Bg)
- Symmetry
- Bg
- Category
- combination
Evaluation
- Level
- fully assigned
- Evaluation
- undefined
- Comments
- from theoretical WURM database
| # | Multiplicity type | Degeneracy | Other band |
|---|---|---|---|
| 1 | no |
- Primary specie
- (CO3)2-
- Label (type)
- ν O-H (stretching) Bond: -O-H
- Label (type)
- νT (translation)
- Comments
- HCO3⁻ + Na⁺ in-plane translation
Vibration modes
Phonon modes
- Texture
- crystal
- Temperature
- 295.0 ± 5.0 K
Temperature
- Pressure
- 1 bar
Pressure
- Laser wavelength
- 532.0 nm
- Sample orientation mode
- unoriented
- Method #1
- various
- Overlap
- slightly blended
- Peak
- 323.5 ± 0.5 cm-1 (various)
- Evaluation
- undefined
- Quality
- A
- Shape
- undefined
- Evaluation
- undefined
- Quality
- undefined
- Method
- baseline corrected peak intensity
- Relative intensity
- 0.007 ± 0.002
- Strength
- very weak (vw)
- Evaluation
- undefined
- Quality
- E