- Type
- Raman scattering
- Assignments summary
- Characteristics summary
Assignment | Symmetry | Mode | Specie(s) | Molecule/Atom | Bond | Multiplicity | Degeneracy | Contribution | Resonance |
---|---|---|---|---|---|---|---|---|---|
ν1 (Ag) | Ag | 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) |
---|---|---|---|---|---|---|---|---|---|---|---|---|
1059.5 ± 1 | - | 2.5 ± 1 | undefined | 0.004 | vvw | 0.005 | vvw | 295.0 | 1 |
- Label
- ν1 (Ag)
- Symmetry
- Ag
- 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
- Laser wavelength
- 514.5 nm
- Sample orientation mode
- unoriented
- Method #1
- various
- Overlap
- isolated
- Peak
- 1059.5 ± 1 cm-1 (various)
- Evaluation
- validated
- Quality
- B
- FWHM
- 2.5 ± 1 cm-1 (fwhm)
- Shape
- undefined
- Evaluation
- undefined
- Quality
- C
- Method
- peak intensity
- Relative intensity
- 0.004 ± 0.001
- Strength
- very very weak (vvw)
- Evaluation
- undefined
- Quality
- E
- Method
- width x peak intensity
- Relative intensity
- 0.005 ± 0.002
- Strength
- very very weak (vvw)
- Evaluation
- undefined
- Quality
- E
- Publication
- SSHADE spectrum