- Type
- Raman scattering
- Assignments summary
- Characteristics summary
| Assignment | Symmetry | Mode | Specie(s) | Molecule/Atom | Bond | Multiplicity | Degeneracy | Contribution | Resonance |
|---|---|---|---|---|---|---|---|---|---|
| ν4 | unknown | bending asym. in-p (rocking) | (CO3)2- | (CO3)2- | unknown |
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 704 ± 3 | - | 15 ± 3 | asymmetric | 0.031 | w | 295.0 | 1 |
- Composition
- pure beta-K2Ca(CO3)2, formed at 3GPa/975°C
- Texture
- crystal
- Temperature
- 295.0 ± 5.0 K
Temperature
- Pressure
- 1 bar
Pressure
- Laser wavelength
- 532.0 nm
- Sample orientation mode
- unoriented
- Method #1
- spectrum measurement
- Overlap
- strongly blended
- Peak
- 704 ± 3 cm-1 (peak)
- Evaluation
- validated
- Quality
- C
- FWHM
- 15 ± 3 cm-1 (fit fwhm)
- Shape
- asymmetric
- Evaluation
- validated
- Quality
- D
- Method
- peak intensity
- Relative intensity
- 0.031 ± 0.01
- Strength
- weak (w)
- Evaluation
- undefined
- Quality
- E