闭式－氢硼酸二茂铁甲酰丙酮缩异菸肼稀土配合物  

FERROCENOYLACETONE ISONICOTINOYL HYDRAZONE COMPLEXES OF RARE EARTH CLOSO-HYDROBORATES

作　　者：胡培植[1] 季立才[1] 张奇志 张伦[1] 

机构地区：[1]武汉大学化学系

出　　处：《武汉大学学报（自然科学版）》1995年第4期411-416,共6页Journal of Wuhan University(Natural Science Edition)

基　　金：国家自然科学基金

摘　　要：将二茂铁甲酰丙酮与异菸肼缩合，生成金属有机多齿新配体，该配体（ＦＣＲ）与闭式－十二氢十二硼酸稀土化合物反应，得到分子式为［Ｌｎ（ＦｃＲ）２］２（Ｂ１２Ｈ１２）３·ＸＨ２Ｏ（Ｌｎ＝Ｌａ，Ｎｄ，Ｅｕ，Ｇｄ，Ｄｙ，Ｈｏ，Ｅｒ，ＴｍａｎｄＬｕ）的９个配位化合物，经元素分析、红外光谱、紫外光谱对其组成、结构进行了表征，通过ＴＧ－ＤＴＡ研究了它们的热行为．A novel organometallic ligand, ferrocenoylacetone isonicotinoyl hydrazone(FcR),was obtained from the condensation of ferrocenoylacetone with isonicotinyl hydrazineand nine new FcR complexes of lanthanide closo-dodecahydrododecaborates were synthesizedby the reaction of FcR and lanthanide hydroborates. The complexes which have the generalformula [Ln (FcR )2]2 (B12H12)3· xH2O (Ln= La, Nd, Eu, Gd, Dy, Ho, Er, Tm and Lu ) werecharacterized by elemental analysis,IR and UV spectra. The thermal behaviour of the complexes was investigated by TG-DTA.

关 键 词：稀土 配合物 闭式-氢硼酸 二茂铁 缩异菸肼 

分 类 号：O614.33[理学—无机化学]