论文部分内容阅读
本文系统地复习了国外所记载过的过渡金属电子化合物晶体结构的大量历史资料,发现Hume-Rothery经验规律在解释这一类电子化合物晶体结构上所出现的矛盾和混淆。 如果引用作者提出的合金晶体态电子浓度理论来进行解释,不但可以解释清楚,而且清除了原来含混不清的可变原子价的观念,为研究过渡金属电子化合物的晶体结构提供了一些新看法。
This review systematically reviewed a large number of historical records of the crystal structure of transition metal compounds recorded in foreign countries and found that the Hume-Rothery rule of thumb was used to explain the contradictions and confusions in the crystal structure of these kinds of electronic compounds. If we refer to the theory of alloying crystal state electron density proposed by the author, we can not only explain it clearly, but also eliminate the vague concept of vague variable valence. This provides some new ideas for studying the crystal structure of transition metal electronic compounds.