- Type
- absorption
- Assignments summary
- Characteristics summary
| Assignment | Symmetry | Mode | Specie(s) | Molecule/Atom | Bond | Multiplicity | Degeneracy | Contribution | Resonance |
|---|---|---|---|---|---|---|---|---|---|
| ν9 | unknown | bending out-p | C4H2 | C4H2 | -C≡ C-C≡ | mode degeneracy | double |
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 230 ± 7 | - | - | unknown | s | 95.0 |
- Texture
- crystal
- Temperature
- 95.0 ± 1.0 K
- Comments
- annealed to 70-110K
Temperature
- Method #1
- estimation
- Overlap
- isolated
- Peak
- 230 ± 7 cm-1 (peak)
- Evaluation
- uncertain
- Quality
- D
- Comments
- Khanna_1988 (@70K) => different phase ?
- Shape
- unknown
- Evaluation
- undefined
- Quality
- undefined
- Method
- baseline corrected peak intensity
- Strength
- strong (s)
- Evaluation
- undefined
- Quality
- undefined