Abstract

The complexation of iron(II) with 2,2'-bipyridylamine (BPA) in the presence of boron cluster anions [B_nH_n]^2– (n = 10, 12) in aqueous solutions is studied. Mixed-ligand complexes [Fe(BPA)₂-(H₂O)₂][B_nH_n] (n = 10 (I), n = 12 (II)) with boron cluster anions in the outer sphere are synthesized. The reagent ratio does not affect the compositions and structures of the synthesized compounds. Compounds I and II are identified by elemental analysis and IR spectroscopy. The structure of the [Fe(BPA)₂-(H₂O)₂][B₁₀H₁₀] ∙ 3H₂O complex (I ∙ 3H₂O) is determined by X-ray diffraction analysis (СIF file CCDC no. 1962445).

中文翻译：

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铁（II）与2,2'-联吡啶胺和硼簇阴离子的复杂化合物[B n H n] 2–（n = 10，12）

摘要

研究了在硼簇阴离子[B _n H _n ] ^2–（n = 10，12 ）的存在下，铁（II）与2,2'-联吡啶胺（BPA）的络合。合成了在外球体中带有硼团簇阴离子的混合配体络合物[Fe（BPA）_2-（H ₂ O）₂ ] [B _n H _n ]（n = 10（I），n = 12（II））。试剂比例不影响合成化合物的组成和结构。化合物I和II通过元素分析和红外光谱鉴定。[Fe（BPA）_2-（H ₂ O）₂ ] [B ₁₀ H ₁₀ ]∙3H ₂ O络合物（I ∙3H ₂ O）的结构通过X射线衍射分析确定（СIF文件CCDC。 1962445）。