Thermal and infrared-induced conformer interconversion processes for 2-fluoroethylamine in solid Xe
1984; Elsevier BV; Volume: 106; Issue: 1-2 Linguagem: Inglês
10.1016/0009-2614(84)87020-7
ISSN1873-4448
AutoresMarkku Räsänen, Antero Aspiala, Timo Lotta, Juhani Murto,
Tópico(s)Atmospheric Ozone and Climate
ResumoAbstract Four conformers, Gg, Gt, Tg and Tt, of 2-fluoroethylamine were found to be present in Xe matrices at temperatures between 15 and 65 K. Two parallel CC rotations, Gg → Tg and Gt → Tt, were induced by infrared irradiation. At temperatures above 35 K reverse thermal processes occurred. The species Gg and Gt are at thermal equilibrium at temperatures above ≈33 K and their energy difference is ≈400 J mol −1 .
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