通过对＂原子构型＂和＂分子构型＂分开进行定义,揭示出＂构型＂是一个用来描述＂分子中的那些原子与各自的取代基之间不可变空间关系总和＂的抽象概念,并不实指一个分子的特定的空间结构形式。在此基础上给出了＂高分子构型＂的定义,并以聚丙烯（PP）分子为例介绍了研究高分子构型异构的方法,对高分子构型的纸上表示法进行了详细说明。
In this paper,＂atomic configuration＂ and ＂molecular configuration＂ were defined respectively.Based on this,we showed that the concept of ＂configuration＂ is an abstract concept meaning ＂total sum of those invariable relations between the certain atom and its bonding atoms or atomic groups＂,it dose not factually refer the specific spatial structure form of a molecule.And then the definition of the concept of ＂polymer molecule configuration＂ was proposed.The strategy on how to determine configurational isomers of the polymer molecules was introduced taken polypropylene as an example,and also the configurational representation of the polymer molecules was introduced in detail.
参考文献
| [1] | 贺昌城.高分子链构造、构型与构象的比对教学[J].高分子通报,2008(09):61-64. |
- 下载量()
- 访问量()
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%