molecular orbital
英 [məˈlekjələ(r) ˈɔːbɪtl]
美 [məˈlekjələr ˈɔːrbɪtl]
分子轨道
双语例句
- The spatial configurations and bonding effects of Oxides of Nitrogen were explained by using the Valence-shell Electron Repulsion Theory, Hybrid-orbital Theory and Molecular orbital Theory.
用杂化轨道理论和分子轨道理论阐明了氮的氧化物成键类型，给出了分子空间构型及结构数据的解释。 - So, in this case, we're just drawing the molecular orbital diagram for the valence electrons, so we have three for each.
所以在这个例子里面，我们只需要画出，价电子的分子轨道图，所以每个有3个电子。 - For the molecular orbital, the irreducible representation component is analyzed besides the membership function of the fuzzy symmetry transformation.
对于分子轨道，除模糊对称变换的隶属函数外，分析了所属不可约表示成分。 - Molecular orbital study was applied to investigate electroless deposition processes, focusing upon reducibility of reductants as well as the effect of catalytic activity of the metal surfaces.
分子轨道研究被应用于非电化学沉积中，主要用于研究还原剂的还原性能和金属表面的催化活性。 - This is sigma star with the antibonding orbital that came from1s, and it is a molecular orbital.
这是sigma星，来自于1s的反键轨道，它是一个分子轨道。 - So any time in a molecular orbital diagram you draw in orbitals, you need to draw the corresponding molecular orbitals.
任何时候你在分子轨道图里画轨道，你都要画出相对应的分子轨道。 - And what I want to point out that we just figured out for molecular orbital theory, is that o2 is a biradical, because remember, the definition of a radical is when we have an unpaired electron.
我要指出的是，我们刚利用分子轨道理论，指导了O2是二价自由基，因为记住，自由基的定义是，有个未配对的电子。 - So that's the idea of a bonding molecular orbital.
这就是成键分子轨道的概念。 - So this is going to be our molecular orbital diagram.
这就是分子轨道图。 - And again, I want to point out that a molecular orbital, we can also call that a wave function, they're the same thing.
同样，我要指出的是，一个分子轨道，我们也可以叫它波函数，这是一件事情。 - So, let's draw in our electrons there, so we have our two electrons now in the molecular orbital.
让我们把电子画在这里，我们现在有两个电子在分子轨道里。 - Sigma symmetry of this molecular orbital, specifically that it's cylindrically symmetric about the bond axis.
告诉我们关于，And，the，sigma，tells，us，something，about，the，分子轨道对称性的信息，特别是它关于键轴是圆柱对称的。 - If we overlay what the actual molecular orbital is on top of it, what you see is that in the center you end up cancelling out the wave function entirely.
如果我们把真实的分子轨道覆盖在上面，你可以看到中间的，波函数是完全抵消掉了。 - So in molecular orbital theory, what we did was we named orbitals based on their symmetry.
在分子轨道理论中，我们基于轨道的对称性给它们命名。 - Free electron molecular orbital model
自由电子分子轨道模型 - So, if we look at the molecular orbital, that's actually going to be lower in energy than either of the two atomic orbitals.
如果我们看分子轨道的话，它实际上要比，两个原子轨道都要低。 - But let's go ahead and start our discussion in terms of molecular orbital theory.
让我们从，分子轨道理论开始讲起。 - Whereas in molecular orbital theory, what I'm telling you is instead we understand that the electrons are spread all over the molecule, they're not just associated with a single atom or a single bond.
而在分子轨道理论里，我要告诉你们的时，我们任为电子分布在整个分子中，它们不仅仅是和，一个原子或者一个键有关。 - Today we're talking about molecular orbital theory.
今天我们要讲的是分子轨道理论。 - Pi orbitals are a molecular orbital that have a nodal plane through the bond axis.
轨道是沿着键轴，有节面的分子轨道。 - Right, we had one from each atom, so that means we need a total of two in our molecular orbital.
对吧，每个原子有一个电子，这意味着在分子轨道里我们一共需要两个电子。 - The1 s just comes from the fact that the molecular orbital is a combination of two1 s atomic orbitals.
是因为分子轨道是两个，1s原子轨道的组合。 - So, if we have two atomic orbitals coming together from two different atoms and they combine, what we end up forming is a molecular orbital.
如果我们有两个，不同原子的原子轨道，而且它们组合到一起，我们最后就能得到一个分子轨道。 - So, molecular orbital theory, on the other hand, is based on quantum mechanics.
另一方面分子轨道理论，是基于量子力学的。 - And so this lower level is called a bonding orbital, and it is a bonding molecular orbital.
所以能级较低的轨道叫做成键轨道，这就是成键分子轨道。 - And I am going to superscript it molecular orbital, and this upper one, to indicate that it's antibonding, has the asterisk.
我将给分子轨道加上标，这个上标，表示反键轨道，有一个星号。 - So if we name this orbital, this is an anti-bonding molecular orbital So we had bonding and now we're talking about anti-bonding.
这是反键分子轨道，我们有了成键，现在我们讨论反键。 - It's the same thing with molecules a molecular wave function just means a molecular orbital.
这对于分子也是一样，分子波函数就意味着分子轨道。 - And this one here, because it is at a higher energy is called antibonding molecular orbital.
这里的这个，因为处在一个较高的能级，被叫做反键分子轨道能级。