|
关注:1
2013-05-23 12:21
求翻译:芳环介于苯式和醌式之间,形成大的共扼体系,电子跃迁所需能量降低,从而使吸收带向长波方向发生红移;是什么意思?![]() ![]() 芳环介于苯式和醌式之间,形成大的共扼体系,电子跃迁所需能量降低,从而使吸收带向长波方向发生红移;
问题补充: |
|
2013-05-23 12:21:38
Aromatic ring between the benzene-and quinone, forming a large conjugated system, the energy needed to reduce electronic transition, so that the absorption band red-shifted to longer wavelength;
|
|
2013-05-23 12:23:18
Fang-ring somewhere between direct-style and benzoquinone style and create a great enthusiasm for a total energy system, electronic transcendence needed to reduce absorption bands, thereby moving red wave direction;
|
|
2013-05-23 12:24:58
The aromatic ring is situated between between the benzene type and the quinone type, forms in a big way altogether clutches the system, the electron transition needs the energy to reduce, thus causes the absorption band to have the red shift to the long wave direction;
|
|
2013-05-23 12:26:38
-Aromatic ring benzene and Quinone-between forming conjugate system, electronic transition energy required to reduce, thus enabling absorption to the long wave-bound red shift;
|
|
2013-05-23 12:28:18
|
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区