- Type
- absorption
- Assignments summary
- Characteristics summary
| Assignment | Symmetry | Mode | Specie(s) | Molecule/Atom | Bond | Multiplicity | Degeneracy | Contribution | Resonance |
|---|---|---|---|---|---|---|---|---|---|
| νLxy (F) (LO) | F | libration | NH3 | NH3 | 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 540 ± 7 | - | 14 ± 1 | undefined | s | 20.0 | |||||||
| 534 ± 7 | - | 18 ± 1 | undefined | 1600 ± 200 | 0.033 | s | s | 90.0 |
- Label
- νLxy (F) (LO)
- Symmetry
- F
- Category
- rotation
- Method
- Rhigini et al. 1978, Della Valle et al. 1979
Evaluation
- Level
- partly assigned
- Evaluation
- validated
| # | Multiplicity type | Degeneracy | Other band |
|---|---|---|---|
| 1 | no |
- Primary specie
- NH3
- Label (type)
- νL (libration)
- Comments
- F
Rotation modes
- Texture
- film
- Temperature
- 20.0 ± 10.0 K
Temperature
- Method #1
- spectrum measurement
- Overlap
- moderately blended
- Peak
- 540 ± 7 cm-1 (peak)
- Evaluation
- validated
- Quality
- D
- FWHM
- 14 ± 1 cm-1 (fwhm)
- Shape
- undefined
- Evaluation
- undefined
- Quality
- C
- Method
- estimated
- Strength
- strong (s)
- Evaluation
- undefined
- Texture
- film
- Temperature
- 90.0 ± 15.0 K
Temperature
- Method #1
- spectrum measurement
- Overlap
- moderately blended
- Peak
- 534 ± 7 cm-1 (peak)
- Evaluation
- validated
- Quality
- D
- FWHM
- 18 ± 1 cm-1 (fwhm)
- Shape
- undefined
- Evaluation
- undefined
- Quality
- C
- Method
- peak intensity
- Absorption coefficient
- 1600 ± 200 cm-1
- Relative intensity
- 0.033 ± 0.004
- Strength
- strong (s)
- Evaluation
- validated
- Quality
- D
- Method
- estimated
- Strength
- strong (s)
- Evaluation
- undefined