The kinetic isotope effect in the photochlorination of methane |
| |
| Authors: | K B Wiberg and E L Motell |
| |
| Institution: | Department of Chemistry, Yale University, Connecticut, U.S.A. |
| |
| Abstract: | The kinetic isotope effect for the photochemically initiated chlorination of methane-d2 has been determined. The value is kH/kD = 12·1 at 0°C., and the variation with temperature is given by kH/kD = 1·09 exp (1300/RT. The results are considered in terms of a semiempirical potential energy surface, and the general subject of the magnitudes of primary kinetic isotope effects is discussed. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
