Closed Shimogawa closed 1 year ago
CousinZe
commented
1 year ago The pull request message is very funny, but I prefer not talking about politics or current events here, though.
Then what's this?
https://github.com/Pr47/xjbutil/blob/master/src/liberty.rs#L15-L43
Shimogawa
commented
1 year ago The pull request message is very funny, but I prefer not talking about politics or current events here, though.
random news from wikipedia
chuigda
commented
1 year ago The pull request message is very funny, but I prefer not talking about politics or current events here, though.
random news from wikipedia
Sure, no more news, just poetry or lyrics. Also you may use hitokoto.cn
有趣的是，即使在−100°C 的低温下，19F核磁共振谱也无法分辨轴向的氟原子与水平面的氟原子，只有一个简单的氟共振峰；这表明在毫秒单位级时，五氟化磷的五个氟原子是等同的，轴向与水平方向的氟原子发生着极快的交换作用。电子衍射和单晶X射线衍射没有发现这种影响，是因为他们的时间单位比核磁共振谱学更短，从而得以分辨出两种不同的氟原子。
这个现象首先由 Gutowsky 注意到，目前一般通过Berry假旋转作用来解释，即认为两个三角双锥结构通过变为一个四方锥构型的中间体，在不停地发生着转换。