The mutual isomerization of allene and propyne
โ Scribed by J.H. Kiefer; S.S. Kumaran; P.S. Mudipalli
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 381 KB
- Volume
- 224
- Category
- Article
- ISSN
- 0009-2614
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๐ SIMILAR VOLUMES
The quantum state distributions of the C, radical from the UV multiphoton dissociation of allene and propyne in a pulsed molecular beam have been measured. The observed distributions for both molecules are identical and are much colder than a phase space model would predict, implying that direct dis
In qualitative agreement with semi-empirical (MNDO) and ab initio calculations, the electron affinities measured by electron transmission spectroscopy are found to be strongly negative for allene (-1.9 -+ 0.1 eV) and propyne (-2.8 -+ 0.1 eV)
The ignition delays of insaturated hydrocarbons-oxygen-argon mixtures were measured behind shock waves in the cases of acetylene, propyne, allene and 1,3-butadiene. Reflected shock waves permitted to obtain temperatures from 1000-1650 K and pressures from 8.5 to 10.0 atm. A particular effort has be