摘要
众所周知,乙酰丙酮在有机合成中起着非常重要的作用,这是由乙酰丙酮的结构所决定的。本文讨论了Fe(Ⅲ)、Co(Ⅲ)、Cr(Ⅲ)、Mn(Ⅲ)和Al(Ⅲ)的乙酰丙酮络合物。通过红外光谱讨论了各键的性质,并得出M-O键的强度顺序Al>Co>Cr>Mn>Fe.
Acetylacetone plays an important role in orgaic synthesis because of its structure. The complexes of acetylacetone with Fe(Ⅲ), Co(Ⅲ), Cr(Ⅲ), Mn(Ⅲ) and Al(Ⅲ) were studied. The properties of all bonds in the complexes were discussed. It is shown that the strength sequence of M-O bond is Al Co Cr Mn Fe.
关键词
乙酰丙酮
络合物
金属
键能
配位键
acetylacctone, complexc, bond energy, coordination bond
