電子密度分布研究におけるいくつかの問題
1993 年 22 巻 2 号 p. 69-78
詳細
1993 年 22 巻 2 号 p. 69-78
Recent X-ray diffraction analysis on electron-density distribution hasachieved a remarkable development, and structure refinement has been required tocorrect several factors such as extinction correction, thermal diffuse scattering, anharmonic thermal vibration. There were another problems on treatment of deformed distributions of 3d electron in transition-metal compounds. In this paper, three analytical factors to obtain accurate electron-density distributions, 3d electron-density distribution, anharmonic thermal vibration and extinction correction, were reviewed.
