气相中C_(60)与多氯代乙烷的反应

Reactions of C_(60) with Multichloroethanes in Gas Phase

在质谱仪离子源化学电离条件下.C_(60)分别与1,2-二氯乙烷、1,1,2-三氯乙烷、1,1,1-三氯乙烷及1,1,2,2-四氯乙烷的主要碎片离子反应,生成多种C_(60)的加合离子.显示了气相中C_(60)的化学活泼性.

In the ion source of mass spectrometer, the reactions between C60 with the main fragments of 1,2-dichloroethane, 1,1,2-trichloroethane, 1,1,1-trichloroethane and 1,1,2,2-tetra-chloroethane were performed and the corresponding adduct ions were formed by using a chemical inization mathod. C60 is very active to many organic ions in the gas phase. The odd electron fragments were more reactive with C60 than the even electron ions, this shows the radical capture property of C60.