Dissociation reactions between elimination and bond scission mechanisms

解离过程可以通过多种途径进行，通过在较低能量下与刚性活化络合物消除原子团，或通过在较高能量下与松散活化络合物的键断裂。在低压和低温下，消除途径可能占主导地位，而在高压和高温下，键断裂途径占主导地位。迄今为止，这两种途径之间的转换尚未被记录。本课题旨在研究氟代烃（C_2H_xF_6-x，x = 1-4）的一系列离解过程中的这种跃迁。结果将分析的单分子多通道过程的理论的一个新版本。

Dissociation processes may proceed on a variety of pathways, through elimination of groups of atoms with rigid activated complexesat lower energies or through bond scissions with loose activated complexes at higher energies. At low pressures and low temperatures the elimination pathway may dominate while at high pressures and high temperatures the bond scission pathway takes over. Transitions between the two pathways have not been documented so far. The present project intends to search for such transitions in a series of dissociations of fluorohydrocarbons (C2HxF6-x, x = 1-4). The results will be analysed by a new version of the theory of unimolecular multichannel processes.