...出简单分子( 双 原子分子) 的轨域, 以及如何区分键结轨域( bonding) 、 反键结轨域 ( anti-bonding)、 未键结轨域( non-bonding), 并且分辨键结轨域中 的 δ 与 π 键。
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...的S 轨道,电子2 和4 形成+Py 轨道,但他们的轨道很小,粗略 研究时可忽略不计,电子3 形成+的S 轨道,形成了非键(non-bonding)。 HOMO-7:四个电子都形成+的S 轨道,同种波函数相互叠加,他们是成键的(bonding), 整体的波函数是正的。
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non-bonding electron 不成键电子 ; 未键结电子
non-bonding orbitals 非键轨道
non bonding 非键
non-bonding energy 互作用能
non-bonding concrete 无粘结混凝土
non-bonding electrons 非成键电子
non-bonding prestressed 无粘结预应力
And, we have two non-bonding domains.
我们有了两个非键区域。
Anti-bonding is even higher in energy than non-bonding.
反键能量比非成键更高。
So again, this is an anti-bonding orbital, and what you see is that there is now less electron density between the two nuclei than there was when you had non-bonding.
同样的,这是反键轨道,你们看到当你有反键轨道的时候,两个原子核中间的电子密度更小了。
So you can see that this is non-bonding, this is even worse than non-bonding, it's anti-bonding, because we're actually getting rid of electron density between the two nuclei.
所以你可以看到这是不成键的,它甚至比不成键还糟糕,它是反键,因为我们实际上是去掉了,两个原子核之间的电子。
There's not actually chemical covalent bonds that are formed but it's a non-covalent interaction, usually dominated by hydrogen bonding.
所以配体和受体之间不生成共价键,这是一种非共价化合反应,它们通常以氢键相联
So again, this is an anti-bonding orbital, and what you see is that there is now less electron density between the two nuclei than there was when you had non-bonding.
同样的,这是反键轨道,你们看到当你有反键轨道的时候,两个原子核中间的电子密度更小了。
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