Abstract

Interaction of Fe(III) pivalate, barium(II) nitrate, and 2,2′-bipyridine (bpy) in acetonitrile leads to the formation of the ionic heteronuclear complex [Fe(bpy)₃]₂[Ba(NO₃)₆] (1). The structure of the complex is determined by X-ray diffraction (XRD). According to the XRD data, each [Ba(NO₃)₆]^4– anion in the packing of 1 is surrounded by twelve [Fe(bpy)₃]²⁺ cations, and its additional stabilization due to non-covalent interactions leads to the formation of a strong supramolecular framework. Thermal behavior of 1 is studied by simultaneous thermal analysis (STA).

中文翻译：

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[Fe(bpy)3]2[Ba(NO3)6]离子配合物的合成、晶体结构和热行为

摘要

新戊酸铁 (III)、硝酸钡 (II) 和 2,2'-联吡啶 (bpy) 在乙腈中相互作用，形成离子异核配合物 [Fe(bpy) ₃ ] ₂ [Ba(NO ₃ ) ₆ ]（1）。配合物的结构通过X射线衍射(XRD)确定。根据 XRD 数据，1堆积中的每个 [Ba(NO ₃ ) ₆ ] ^4–阴离子被十二个 [Fe(bpy) ₃ ] ²⁺阳离子包围，并且由于非共价相互作用而产生的额外稳定性导致形成强大的超分子框架。通过同时热分析 (STA) 研究1的热行为。