Acetyl fluoride-d3
- Formula: C2D3FO
- Molecular weight: 65.0615
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Vibrational and/or electronic energy levels
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: Takehiko Shimanouchi
Symmetry: Cs Symmetry Number σ = 1
| Sym. | No | Approximate | Selected Freq. | Infrared | Raman | Comments | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| Species | type of mode | Value | Rating | Value | Phase | Value | Phase | |||
| a' | 1 | CD3 d-str | 2274 | D | 2286 M | gas | 2272 W | liq. | ||
| a' | 1 | CD3 d-str | 2274 | D | 2263 M | gas | 2272 W | liq. | FR(ν3+ν10) | |
| a' | 2 | CD3 s-str | 2144 | C | 2144 W | gas | 2140 S | |||
| a' | 3 | C=O str | 1869 | C | 1869 VS | gas | 1849 M | liq. | ||
| a' | 4 | CF str | 1204 | C | 1204 VS | gas | 1196 VW | liq. | ||
| a' | 5 | CD3 s-deform | 1149 | C | 1149 W | gas | ||||
| a' | 6 | CD3 d-deform | 1030 | C | 1030 S | gas | 1030 W | liq. | ||
| a' | 7 | CD3 rock | 839 | C | 839 M | gas | 845 M | liq. | ||
| a' | 8 | CC str | 778 | C | 778 S | gas | 774 M | liq. | ||
| a' | 9 | OCF deform | 575 | C | 575 M | gas | 578 M | liq. | ||
| a' | 10 | OCF deform | 395 | D | 395 VW | gas | 378 W | liq. | ||
| a | 11 | CD3 d-str | 2242 | C | 2242 W | gas | 2250 W | liq. | ||
| a | 12 | CD3 d-deform | 1057 | C | 1057 M | gas | 1053 W | liq. | ||
| a | 13 | CD3 rock | 915 | C | 915 M | gas | ||||
| a | 14 | C=O op-bend | 491 | C | 491 M | gas | 495 W | liq. | ||
| a | 15 | CD3 torsion | 93 | E | CF | |||||
Source: Shimanouchi, 1972
Notes
| VS | Very strong |
| S | Strong |
| M | Medium |
| W | Weak |
| VW | Very weak |
| FR | Fermi resonance with an overtone or a combination tone indicated in the parentheses. |
| CF | Calculated frequency |
| C | 3~6 cm-1 uncertainty |
| D | 6~15 cm-1 uncertainty |
| E | 15~30 cm-1 uncertainty |
References
Go To: Top, Vibrational and/or electronic energy levels, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Shimanouchi, 1972
Shimanouchi, T.,
Tables of Molecular Vibrational Frequencies Consolidated Volume II,
J. Phys. Chem. Ref. Data, 1972, 6, 3, 993-1102. [all data]
Notes
Go To: Top, Vibrational and/or electronic energy levels, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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