- Type
- absorption
- Assignments summary
- Characteristics summary
| Assignment | Symmetry | Mode | Specie(s) | Molecule/Atom | Bond | Multiplicity | Degeneracy | Contribution | Resonance |
|---|---|---|---|---|---|---|---|---|---|
| ν3 | B1u | stretching asym. | C2H2 | C2H2 | ≥ C-H | 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3226 ± 1 | - | - | asymmetric | 78250 ± 1000 | 1 | vvs | 20.0 | |||||
| 3226 ± 2 | - | - | asymmetric | 77600 ± 1000 | 1 | vvs | 65.0 |
- Texture
- film
- Temperature
- 20.0 ± 10.0 K
- Temperature max
- 70.0 K
Temperature
- Method #1
- spectrum measurement
- Overlap
- shoulder-tail
- Peak
- 3226 ± 1 cm-1 (peak)
- Evaluation
- validated
- Quality
- B
- Shape
- asymmetric
- Evaluation
- undefined
- Quality
- undefined
- Method
- estimated
- Absorption coefficient
- 78250 ± 1000 cm-1
- Relative intensity
- 1
- Strength
- very very strong (vvs)
- Evaluation
- undefined
- Quality
- A
- Method
- width x peak intensity
- Evaluation
- validated
- Quality
- undefined
- Texture
- film
- Temperature
- 65.0 ± 10.0 K
- Temperature max
- 70.0 K
Temperature
- Method #1
- spectrum measurement
- Overlap
- shoulder-tail
- Peak
- 3226 ± 2 cm-1 (peak)
- Evaluation
- validated
- Quality
- B
- Shape
- asymmetric
- Evaluation
- undefined
- Quality
- undefined
- Method
- estimated
- Absorption coefficient
- 77600 ± 1000 cm-1
- Relative intensity
- 1
- Strength
- very very strong (vvs)
- Evaluation
- undefined
- Quality
- A
- Method
- width x peak intensity
- Evaluation
- validated
- Quality
- undefined