Benzyne has been detected in the argon matrices obtained from pyrolyses of isobenzofuran-1,3-dione (l), 2,3-benzodioxin-1,4-dione (Z), benzocyclobutenedione (3), 2,2-dimethyl-5-(octahydro-1',2',4'methano-3'Il\_cyclobuta[cd]pentalen-3'-ylidene)-l,3-dioxan-4,6-dione (8) and 5,5'-(pentacyclo[5.3.02\*6.
Infrared spectroscopy of CO trapped in an argon matrix revisited
β Scribed by Hisashi Abe; Harutoshi Takeo; Koichi M.T Yamada
- Book ID
- 108313020
- Publisher
- Elsevier Science
- Year
- 1999
- Tongue
- English
- Weight
- 289 KB
- Volume
- 311
- Category
- Article
- ISSN
- 0009-2614
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Recent work on the spectroscopic and photophysical properties of the excited states of Cl? trapped in an Ar matrix is compared with independent gas-phase results on chlorine 01 Cl2 + rare gas as well as with other matrix studies. An alternative interpretation of the results is proposed.
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