Kinetic, electronic properties and conductivity studies of （（12Z）N-（5Z）-1-bromo-5-（phenylimino）-1H-pyrrol-2（5H）-ylidene benzenmine {ArN（CNBrCCHCH）NAr} （Ar = C6H5）

Kinetic and conductivity of new Schiff bases compounds such （（12Z）N-（5Z）-1-bromo-5-（phenylimino）-1H- pyrrol-2（5 H）-ylidene）benzenamine {ArN（CNBrCCHCH）NAr} （Ar = C6H5） incorporating the chelating diamino has been studied in this paper and was found a second order of this reaction. Electronic Properties using hyperchem program study has been improved for this compound such angel and bond distance, and then this compound was defining as electric conductivity and did prove to be useful for conduclively compound.

一类具有Z_2-等变性质的五次平面哈密顿向量场的全局性质(英文)

利用定性分析的方法 ,研究一类具有Z2 -等变性质的五次哈密顿系统 。

一类平面五次Hamilton向量场的全局相图

本文利用微分方程定性理论 ,讨论了一类具有Z2 -等变性质的平面五次Hamilton向量场的全局性质 。