【摘要】 概述了金属离子显色的原因,通过分析分裂能、稳定化能及d电子结构与吸收波长的关系,总结它们颜色存在的内在规律,并通过对Fe3+、Cr3+水合物颜色的探讨,说明波长与颜色反常关系的原因.更多还原

【Abstract】 The reason why the metal ions appeare the color is discussed and the splitting energy,stabilized energy d electronics construction with the absorption wavelength are analysed.The existent regulation of their colors.Then the colors of Fe³⁺,Cr³⁺ in solution are studied in order to elucidate the abnormal relationship wavelength with color.更多还原