KINETICS OF THE C6H5+CCL4 REACTION IN THE GAS-PHASE - COMPARISON WITH LIQUID-PHASE DATA

被引：42

作者：

YU, T ^{[1
]}

LIN, MC ^{[1
]}

机构：

[1] EMORY UNIV,DEPT CHEM,ATLANTA,GA 30322

来源：

JOURNAL OF PHYSICAL CHEMISTRY | 1994年 / 98卷 / 39期

关键词：

D O I：

10.1021/j100090a602

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The absolute rate constant for the C6H5 + CCl4 reaction, an important reference process employed in numerous kinetic studies in solution, has been measured for the first time with the cavity-ring-down method in the gas phase at temperatures between 298 and 523 K. A weighted least-squares analysis of our gas-phase kinetic data gives k(CCl4) = 10(9.10+/-0.08) exp[-1397 +/- 83)/T] M(-1) s(-1). Our values obtained at 298, 318, and 333 K compare reasonably well with those measured in solution by means of relative product formation and transient kinetic determination.

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页码：9697 / 9699

页数：3

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