Vibrational spectroscopy of C2F3 in an Ar matrix
β Scribed by Brent E. Wurfel; Anton Thoma; Vladimir E. Bondybey
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 512 KB
- Volume
- 198
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The vibrational predisso&tion spectra of (C, H4)2 and Ar-C? H4 hwc been measured using a molecular beam apparatus and ;t tunable infrared laser (an optical parametric oscillator), near the vg (==3100 cm-') and 1~11 (=2990 cm-') modes of ethylene. The spectra are not homogeneously broadened and show
Infrared double resonance and saturation techniques have both been used to measure the V-T relaxation of the 19 mode of CH3F in dilute solution in the cryogenic liquid hosts 02 and Ar. With the former technique, a relaxation time of 375 + 35 ns is found in liquid 02 while in liquid Ar the relaxation
Absorptions wkch appear near 1600 cm-l on codepasitian at 14 K of kc02 mivtures with OI! &Ii met31 have been assigned to vg of an hi?.,.CO; ion pti, with 2n OCO valence an$e nex 130'. Molecular awegates contribute signiticantly to ihe observed spectrum. 'electron transmission spectroscopy experimen
The four isomeric diΓuoro-2,11-dithia [ 3.3 ] paracyclophanes, with one Γuorine substituent per aromatic ring 3F 2 , were prepared as a 1 :1 :1 :1 mixture. They were converted into the bissulphones, which were pyrolysed to yield the ar,arΒΊ-diΓuoro [ 2.2 ] paracyclophanes, as a mixture of pseudogemin