- Type
- absorption
- Assignments summary
- Characteristics summary
| Assignment | Symmetry | Mode | Specie(s) | Molecule/Atom | Bond | Multiplicity | Degeneracy | Contribution | Resonance |
|---|---|---|---|---|---|---|---|---|---|
| νL | libration | H2 16O | H2O | 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 837 ± 2 | - | 175 ± 10 | asymmetric | vs | 10.0 | |||||||
| 835 ± 5 | - | 190 ± 10 | asymmetric | vs | 100.0 | |||||||
| 832 ± 8 | 838 ± 2 | 195 ± 10 | asymmetric | 2400 ± 100 | 0.098 | vs | 140.0 |
- Label
- νL
- Category
- rotation
Evaluation
- Level
- transition assigned
- Evaluation
- validated
| # | Multiplicity type | Degeneracy | Other band |
|---|---|---|---|
| 1 | no | no |
- Primary specie
- H2 16O
- Label (type)
- νL (libration)
Rotation modes
- Temperature
- 10.0 ± 10.0 K
Temperature
- Method #1
- spectrum measurement
- Overlap
- isolated
- Peak
- 837 ± 2 cm-1 (peak)
- Evaluation
- undefined
- Quality
- B
- FWHM
- 175 ± 10 cm-1 (fwhm)
- Shape
- asymmetric
- Evaluation
- undefined
- Quality
- E
- Method
- extrapolated
- Strength
- very strong (vs)
- Evaluation
- undefined
- Temperature
- 100.0 ± 10.0 K
Temperature
- Method #1
- spectrum measurement
- Overlap
- isolated
- Peak
- 835 ± 5 cm-1 (peak)
- Evaluation
- undefined
- Quality
- C
- FWHM
- 190 ± 10 cm-1 (fwhm)
- Shape
- asymmetric
- Evaluation
- undefined
- Quality
- E
- Method
- extrapolated
- Strength
- very strong (vs)
- Evaluation
- undefined
- Temperature
- 140.0 ± 10.0 K
Temperature
- Method #1
- spectrum measurement
- Overlap
- isolated
- Peak
- 832 ± 8 cm-1 (peak)
- Center
- 838 ± 2 cm-1 (half-max center)
- Evaluation
- undefined
- Quality
- D
- FWHM
- 195 ± 10 cm-1 (fwhm)
- Shape
- asymmetric
- Evaluation
- undefined
- Quality
- E
- Method
- peak intensity
- Absorption coefficient
- 2400 ± 100 cm-1
- Relative intensity
- 0.098 ± 0.004
- Strength
- very strong (vs)
- Evaluation
- undefined
- Quality
- B
- Publications
-
- Trotta, 1996, 1 - 220
- Hardin and Harvey, 1973, Spectrochim. Acta, Part A, 29, 1139 - 1151
- Hagen and Tielens, 1982, Spectrochim. Acta, Part A, 38, 1089 - 1094
- Mastrapa et al., 2009, Astrophys. J., 701, 1347 - 1356
- Bertie and Whalley, 1964, J. Chem. Phys., 40, 1637 - 1645
- Bertie et al., 1969, J. Chem. Phys., 50, 4501 - 4520
- Data publication experiments
- Comments
- Ockman thesis 1957