- Type
- absorption
- Assignments summary
- Characteristics summary
| Assignment | Symmetry | Mode | Specie(s) | Molecule/Atom | Bond | Multiplicity | Degeneracy | Contribution | Resonance |
|---|---|---|---|---|---|---|---|---|---|
| ν2 (A1(TO)) | A1 | bending | 32S16O2 | SO2 | 16O=32S=16O | no | 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 525 ± 1 | - | - | unknown | vs | 20.0 | |||||||
| 521.5 ± 0.5 | - | 2.2 ± 0.2 | asymmetric high frequency wing | 0.46 | vs | 90.0 |
- Label
- ν2 (A1(TO))
- Symmetry
- A1
- Category
- fundamental vibration
Evaluation
- Level
- fully assigned
- Evaluation
- validated
| # | Multiplicity type | Degeneracy | Other band |
|---|---|---|---|
| 1 | no | no |
- Primary specie
- 32S16O2
- Label (type)
- ν2 (bending) Bond: 16O=32S=16O
Vibration modes
- Temperature
- 20.0 ± 5.0 K
- Comments
- condensed above 77K or annealed above 160K
Temperature
- Method #1
- spectrum measurement
- Overlap
- unknown
- Peak
- 525 ± 1 cm-1 (peak)
- Evaluation
- undefined
- Quality
- B
- Shape
- unknown
- Evaluation
- undefined
- Quality
- undefined
- Method
- extrapolated
- Strength
- very strong (vs)
- Evaluation
- undefined
- Quality
- undefined
- Temperature
- 90.0 ± 15.0 K
- Comments
- condensed above 77K or annealed above 160K
Temperature
- Method #1
- spectrum measurement
- Overlap
- strongly blended
- Peak
- 521.5 ± 0.5 cm-1 (peak)
- Evaluation
- undefined
- Quality
- A
- FWHM
- 2.2 ± 0.2 cm-1 (hwhm)
- Shape
- asymmetric high frequency wing
- Evaluation
- undefined
- Quality
- A
- Method
- peak intensity
- Relative intensity
- 0.46 ± 0.01
- Strength
- very strong (vs)
- Evaluation
- undefined
- Quality
- B
- Publications
- SSHADE spectrum