二（二茂铁基）二胺金属配合物的合成与表征

Synthesis and Characterization of Metal Complexes of Diferrocenyl Diamine

本文用Ｎ，Ｎ′─二（二茂铁甲基）─１．２─乙二胺与二价铁、钴、镍、铜、锌、镉和汞的氯化物或醋酸盐反应，合成了十一种新的配合物，经元素分析、红外光谱、核磁共振氢谱及热重─差热分析，确定了配合物的组成为：Ｌ＿２ＭＸ＿２·ｎＨ＿２Ｏ（Ｌ＝Ｆｃ─ＣＨ＿２ＮＨＣＨ＿２ＣＨ＿２ＮＨＣＨ＿２Ｆｃ；Ｍ＝Ｆｅ（Ⅱ）、Ｃｏ（Ⅱ）、Ｎｉ（Ⅱ）、Ｃｕ（Ⅱ）、Ｚｎ（Ⅱ）、Ｃｄ（Ⅱ）、Ｈｇ（Ⅱ）；Ｘ＝Ｃｌ￣－、Ａｃ￣－；ｎ＝０～４）。并且，用晶体场理论，结合所有的分析结果，对这些新配合物可能的结构进行了探讨。

n this paper, eleven complexes have been synthesized by reaction of N,N'-di-(ferrocenyl-methyl)-1,2-ethanediamine with MCl_2 or MAc_2 (M=Fe,Co,Ni,Cu,Zn,Cd and Hg). All complex-es have been characterized by elemental analysis, TG-DTA, IR and 1￣HNMR spectra. An approachto the possible crystal structures of these new complexes have been made through crystal fieldtheory and all analysis data.