离域键

lí yù jiàn
  • delocalized bond
离域键离域键
  1. 无机三原子分子的离域π键和分子结构

    Delocalization of Bonds and Molecular Constitutions of Inorganic Three - atomic Molecules

  2. 离域π键对化学键稳定性的影响

    The Effect of Delocalization π Bond on the Stability of Chemical Bond

  3. 离域π键的形成条件

    Conditions for Formation of π - Delocalized Bond

  4. 4.5H2O中由于离域π键的存在,对紫外-可见光的吸收从紫外区拓展到可见光区,并且在波长为370nm处出现新的吸收峰;

    Because of the delocalized π bond , a new absorption peak of ultraviolet absorption spectrum appears at 370 nm .

  5. 二氧化氮分子中的离域π键是π4~3而不是π3~3

    The delocalized π bond in the nitrogen dioxide molecule is π _3 ~ 4 instead of π _3 ~ 3

  6. 对三种化合物的结构进行优化后,从其结构参数可知分子具有刚性平面结构,具有大的离域π键。

    After geometries of the three compounds are optimized , it is known that the titled compounds have rigid planar construction and big unlocalized π bond from structural parameters .

  7. 以具有典型离域效应的分子为例,分析离域π键的形成及其特点。

    Taking molecules of typical " delocalization effect " as example , this paper analyzes the formation and characteristic of delocalization π bond .