- Title
- 9757.0 cm-1: 2ν1+ν3 of 1H2 16O and 3ν3 (TO) of 1H2 16O and 3ν1 in-phase of 1H2 16O in natural H2O - phase Ih
- Type
- absorption
- Assignments summary
- Characteristics summary
| Assignment | Symmetry | Mode | Specie(s) | Molecule/Atom | Bond | Multiplicity | Degeneracy | Contribution | Resonance |
|---|---|---|---|---|---|---|---|---|---|
| 2ν1+ν3 | combination vibration | H2 16O | H2O |
-16O-1H -16O-1H |
no | no | unknown | ||
| 3ν3 (TO) | stretching asym. | H2 16O | H2O | -16O-1H | no | no | unknown | ||
| 3ν1 in-phase | stretching sym. | H2 16O | H2O | -16O-1H | no | no | 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9540 ± 40 | 830 | undefined | 0.33 ± 0.15 | vw | 10.0 | |||||||
| 9623 ± 40 | 780 | undefined | 0.295 ± 0.15 | vw | 100.0 | |||||||
| 9757 ± 40 | 755 | undefined | 0.28 ± 0.15 | 1.15e-05 | vw | 140.0 | ||||||
| 9739 ± 40 | 672 | undefined | 0.225 ± 0.15 | vw | 270.0 |
- Label
- 2ν1+ν3
- Category
- combination vibration
Evaluation
- Level
- partly assigned
- Evaluation
- undefined
- Comments
- Ockman 1957
- Contribution level
- unknown
| # | Multiplicity type | Degeneracy | Other band |
|---|---|---|---|
| 1 | no | no |
- Primary specie
- H2 16O
- Label
- 3ν1 in-phase
- Category
- overtone vibration
Evaluation
- Level
- uncertain assignment
- Evaluation
- uncertain
- Contribution level
- unknown
- Contribution comments
- minor contribution ?
| # | Multiplicity type | Degeneracy | Other band |
|---|---|---|---|
| 1 | no | no |
- Primary specie
- H2 16O
- Label (type)
- 3ν1 (stretching sym.) Bond: -16O-1H
- Comments
- in-phase
Vibration modes
- Temperature
- 10.0 ± 10.0 K
Temperature
- Method #1
- spectrum fit
- Fit function
- Gaussian
- Overlap
- moderately blended
- Center
- 9540 ± 40 cm-1 (fit center)
- Evaluation
- validated
- Quality
- E
- FWHM
- 830 cm-1 (fit fwhm)
- Shape
- undefined
- Evaluation
- undefined
- Method
- fit intensity
- Absorption coefficient
- 0.33 ± 0.15 cm-1
- Strength
- very weak (vw)
- Evaluation
- validated
- Quality
- E
- Temperature
- 100.0 ± 10.0 K
Temperature
- Method #1
- spectrum fit
- Fit function
- Gaussian
- Overlap
- moderately blended
- Center
- 9623 ± 40 cm-1 (fit center)
- Evaluation
- validated
- Quality
- E
- FWHM
- 780 cm-1 (fit fwhm)
- Shape
- undefined
- Evaluation
- undefined
- Method
- fit intensity
- Absorption coefficient
- 0.295 ± 0.15 cm-1
- Strength
- very weak (vw)
- Evaluation
- validated
- Quality
- E
- Temperature
- 140.0 ± 10.0 K
Temperature
- Method #1
- spectrum fit
- Fit function
- Gaussian
- Overlap
- moderately blended
- Center
- 9757 ± 40 cm-1 (fit center)
- Evaluation
- validated
- Quality
- E
- FWHM
- 755 cm-1 (fit fwhm)
- Shape
- undefined
- Evaluation
- undefined
- Method
- fit intensity
- Absorption coefficient
- 0.28 ± 0.15 cm-1
- Relative intensity
- 1.15e-05 ± 6.0e-06
- Strength
- very weak (vw)
- Evaluation
- validated
- Quality
- E
- Temperature
- 270.0 ± 10.0 K
Temperature
- Method #1
- spectrum fit
- Fit function
- Gaussian
- Overlap
- strongly blended
- Center
- 9739 ± 40 cm-1 (fit center)
- Evaluation
- validated
- Quality
- E
- FWHM
- 672 cm-1 (fit fwhm)
- Shape
- undefined
- Evaluation
- undefined
- Method
- fit intensity
- Absorption coefficient
- 0.225 ± 0.15 cm-1
- Strength
- very weak (vw)
- Evaluation
- validated
- Quality
- E
- Publications
- Data publication experiment
- Comments
- Ockman thesis 1957