✦ LIBER ✦

Stable C2H5X+˙ (X=Cl, Br) radical cations of structure [CH3CHXH+˙]: Their energetics and dissociation characteristics

✍ Scribed by John L. Holmes; Peter C. Burgers; Johan K. Terlouw; Helmut Schwarz; Bernhard Ciommer; Herman Halim

Publisher: John Wiley and Sons
Year: 1983
Tongue: English
Weight: 369 KB
Volume: 18
Category: Article
ISSN: 1076-5174
DOI: 10.1002/oms.1210180506

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✦ Synopsis

A new radical cation having the methyl carbene type structure [CH3CHCIH]" has been characterized in the gas phase. It is readily generated by the dissociative ionization [CH3CHClC02H]" + C02+[CH3CHC1H]". Its enthalpy of formation has been estimated to be 951 kJ mol-l, close to that of [CH3CH2CI]". The principal fragmentation characteristics (loss of HCI and Cl') of the ion are discussed. A brief description of the bromo analogue [CH3CHBrH]'. is also given.

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