A new approach to extract reliable intensities of non-equivalent systematical overlapping reflections from powder diffraction data
文献类型：期刊论文
| 作者 | Ma, HW ; Liang, JK |
| 刊名 | ACTA PHYSICA SINICA
 |
| 出版日期 | 2004 |
| 卷号 | 53期号:3页码:829 |
| 关键词 | ABINITIO STRUCTURE DETERMINATION X-RAY-DIFFRACTION CRYSTAL-STRUCTURES REFINEMENT |
| ISSN号 | 1000-3290 |
| 通讯作者 | Liang, JK: Chinese Acad Sci, Inst Phys, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | A new approach to extract reliable intensities from systematical non-equivalent overlapping reflections has been proposed and tested by simulated powder diffraction pattern of known structures. By using both crystallographic and structural chemistry knowledge, the IDM-UAIC reconstructs the intensities and solves the structure through an iterative procedure. The results show that IDM-UAIC succeeds when more than 30% of the total scattering power can be located in a reasonable precise from the equivalent systematical overlapping reflections. The IDM-UAIC procedure is superior to the simple equi-partition methods for the nonequivalent systematical overlapping reflections while it is equivalent to simple equi-partition methods for the equivalent systematical overlapping reflections. |
| 收录类别 | SCI |
| 语种 | 中文 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/33017]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Ma, HW,Liang, JK. A new approach to extract reliable intensities of non-equivalent systematical overlapping reflections from powder diffraction data[J]. ACTA PHYSICA SINICA,2004,53(3):829. |
| APA | Ma, HW,&Liang, JK.(2004).A new approach to extract reliable intensities of non-equivalent systematical overlapping reflections from powder diffraction data.ACTA PHYSICA SINICA,53(3),829. |
| MLA | Ma, HW,et al."A new approach to extract reliable intensities of non-equivalent systematical overlapping reflections from powder diffraction data".ACTA PHYSICA SINICA 53.3(2004):829. |
入库方式： OAI收割
来源：物理研究所
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