作者hohohahahuhu (我爱老婆~~)
看板Chemistry
标题[问题]有机
时间Mon Oct 17 22:27:00 2005
书本：ORGANIC CHEMISTRY
作者：Janice Gorzynski Smith
页数：P.134
Steric strain is an increase in energy resulting when atoms are forced too
close to one another.
想请问这句话是什麽意思.感谢解答
Torsional strain is an increase in energy caused by eclipsing interactions.
想请问Steric strain跟Torsional strain的差异与涵义.感谢
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※ 发信站: 批踢踢实业坊(ptt.cc)
◆ From: 220.131.141.1
1F：推 chiehly:第一个应该是指在环烷时扭曲所造成的能量增加 10/17 23:55
2F：→ chiehly:像环丁烷是sp3角度为109.5但却要扭为90度 10/17 23:57
3F：推 chiehly:对不起,我刚刚说的应该是第二个 10/18 00:02
4F：→ chiehly:第一个是指在newman构型时两团原子呈eclipsed时 10/18 00:03
5F：推 hohohahahuhu:感谢 10/18 00:12