- Type
- absorption
- Assignments summary
- Characteristics summary
Assignment | Symmetry | Mode | Specie(s) | Molecule/Atom | Bond | Multiplicity | Degeneracy | Contribution | Resonance |
---|---|---|---|---|---|---|---|---|---|
ν4+νT(Eg) | combination | (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) |
---|---|---|---|---|---|---|---|---|---|---|---|---|
936 ± 1 | - | 18 ± 2 | asymmetric | 6.0e-04 | w | 295.0 | 1 |
- Label
- ν4+νT(Eg)
- Category
- combination
Evaluation
- Level
- uncertain assignment
- Evaluation
- undefined
- Comments
- attribution SSHADE
# | Multiplicity type | Degeneracy | Other band |
---|---|---|---|
1 | unknown |
- Primary specie
- (CO3)2-
- Label (type)
- ν4 (deformation asym.) Bond: (CO3)2-
- Comments
- O-C-O in-plane deformation
- Label (type)
- νT (translation)
- Comments
- CO32- translation, Ca2+ translation
Vibration modes
Phonon modes
- Temperature
- 295.0 ± 5.0 K
Temperature
- Pressure
- 1 bar
Pressure
- Method #1
- various
- Overlap
- strongly blended
- Peak
- 936 ± 1 cm-1 (peak)
- Evaluation
- validated
- Quality
- B
- Comments
- with a strong shoulder on the high frequency wing
- FWHM
- 18 ± 2 cm-1 (hwhm)
- Shape
- asymmetric
- Evaluation
- validated
- Quality
- D
- Method
- baseline corrected peak intensity
- Relative intensity
- 6.0e-04 ± 2.0e-04
- Strength
- weak (w)
- Evaluation
- undefined
- Quality
- E