- Type
- absorption
- Assignments summary
- Characteristics summary
| Assignment | Symmetry | Mode | Specie(s) | Molecule/Atom | Bond | Multiplicity | Degeneracy | Contribution | Resonance |
|---|---|---|---|---|---|---|---|---|---|
| 2ν7 | unknown | bending asym. in-p (rocking) | CH3CN | CH3CN | -C ≤ H3 | 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2075 ± 0.5 | - | - | asymmetric | 55 ± 10 | m | w | 35.0 | |||||
| 2074 ± 2 | - | - | asymmetric | 60 ± 10 | m | w | 95.0 |
- Composition
- metastable-beta CH3CN
- Temperature
- 35.0 ± 15.0 K
Temperature
- Method #1
- spectrum measurement
- Overlap
- moderately blended
- Peak
- 2075 ± 0.5 cm-1 (peak)
- Evaluation
- undefined
- Quality
- A
- Comments
- with shoulder around 2080 cm-4
- Shape
- asymmetric
- Evaluation
- undefined
- Method
- baseline corrected peak intensity
- Absorption coefficient
- 55 ± 10 cm-1
- Strength
- medium (m)
- Evaluation
- undefined
- Quality
- D
- Method
- estimated
- Strength
- weak (w)
- Evaluation
- undefined
- Composition
- metastable-beta CH3CN
- Temperature
- 95.0 ± 20.0 K
Temperature
- Method #1
- spectrum measurement
- Overlap
- moderately blended
- Peak
- 2074 ± 2 cm-1 (peak)
- Evaluation
- undefined
- Quality
- B
- Comments
- with shoulder around 2080 cm-5
- Shape
- asymmetric
- Evaluation
- undefined
- Method
- baseline corrected peak intensity
- Absorption coefficient
- 60 ± 10 cm-1
- Strength
- medium (m)
- Evaluation
- undefined
- Quality
- D
- Method
- estimated
- Strength
- weak (w)