-
对于某些类型的含重原子晶体结构,用通常的Patterson法、重原子法、乃至直接法,往往不易获得唯一的解。将由反常散射效应所得的部分相位信息同直接法结合起来有助于解决这个困难。本文用一个典型的已知晶体结构作试验,证明这样的结合可以收到良好的效果。For certain types of crystal structure containing heavy atoms, it is some times dif-ficult to obtain the unique solution by the conventional method such as Patterson method, heavy atom method or direct method. Incorporating the anomalous scattering information into the direct method would facilitate the solution of the difficulty. This has been proved with a typical known structure.
计量
- 文章访问数: 5738
- PDF下载量: 394
- 被引次数: 0