Diatomic mean it's di atomic, it's made up of two atoms, and homonuclear means that those two are the same atoms.
双原子意味着它是两个原子,它由两个原子组成,同核意味着这两个原子时相同的原子。
So where we had left off with was we'd fully discussed up to the point of considering homonuclear diatomic molecules, so molecules that both have the same nucleus.
我们上次,讲到了我们,已经讨论过同核双原子分子,也就是有相同原子和的分子。
This is the homonuclear bond energy for hydrogen in pure hydrogen. There we have perfect covalency.
这是氢的同原子的共价能,在纯氢中,我们有完美的共价键。
Then we're going to actually use MO theory to describe bonding within these molecules, and we'll start with homonuclear diatomic molecules.
然后我们要利用MO理论,来描述这些分子内的成键,我们要讨论同核双原子分子。
If I look at a homonuclear molecule such as molecular hydrogen, this is perfect sharing.
如果我用这个测量表测氢分子,完全平均共价的分子。
This is purely covalent because all it is is homonuclear bond energies.
是一个完全的共价成分,他的理由是他们都是同核共价。
If it is homonuclear they are all the same.
同核就是都是一样的原子。
This is homonuclear and so these are nonpolar.
这是同核分子所以是非极性的。
They say homonuclear. So this is purely covalent.
而是用的同核,嗯,这是完全共价的。
One is the trivial case, homonuclear.
第一种很没有意思,就是同核。
They all share. Homonuclear species.
共享电子。
All right, I want to do one more at homonuclear example here, and this is n 2.
好的,我想要再讲一个同核的例子,这就是N2。
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