- Type
- Raman scattering
- Assignments summary
- Characteristics summary
| Assignment | Symmetry | Mode | Specie(s) | Molecule/Atom | Bond | Multiplicity | Degeneracy | Contribution | Resonance |
|---|---|---|---|---|---|---|---|---|---|
| ν1 (A1) | A1 | stretching sym. | (C18OO2)2- | ……12C…18O-2/3 | 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1107.5 ± 1 | - | 6.4 | undefined | 0.031 | w | 295.0 | 1 |
- Label
- ν1 (A1)
- Symmetry
- A1
- Category
- fundamental vibration
Evaluation
- Level
- fully assigned
- Evaluation
- validated
| # | Multiplicity type | Degeneracy | Other band |
|---|---|---|---|
| 1 | no |
- Primary specie
- (C18OO2)2-
- Label (type)
- ν1 (stretching sym.) Bond: ……12C…18O-2/3
- Comments
- 12C-18O symmetric stretch
Vibration modes
- Texture
- single crystals and powders
- Temperature
- 295.0 ± 5.0 K
Temperature
- Pressure
- 1 bar
Pressure
- Method #1
- various
- Overlap
- strongly blended
- Peak
- 1107.5 ± 1 cm-1 (various)
- Evaluation
- validated
- Quality
- B
- FWHM
- 6.4 cm-1 (estimated)
- Shape
- undefined
- Evaluation
- undefined
- Quality
- undefined
- Method
- calculated
- Relative intensity
- 0.031
- Strength
- weak (w)
- Evaluation
- undefined
- Quality
- undefined