Abstract

A method has been developed for synthesis of high-purity silver(I) complex [Ag₂[B₁₂H₁₂]] through pyrolysis of NaВН₄–KВF₄ mixtures at 300–450°С without using organic solvents, which involves the complex precipitation from a solution with silver nitrate and subsequent silver regeneration from an AgNO₃ excess. All stages of synthesis have been monitored by means of chemical analysis, X-ray diffraction, IR spectroscopy, and NMR. The results of the study may be in demand in basic and applied chemistry of polyhedral boron compounds.

中文翻译：

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银 (I) 络合物 [Ag2[B12H12]] 的合成

摘要

_{开发了一种在不使用有机溶剂的情况下，通过在 300–450°С 下热解 NaВН 4} –KВF ₄混合物来合成高纯度银 (I) 络合物 [Ag ₂ [B ₁₂ H ₁₂ ]] 的方法，该方法涉及络合物从含有硝酸银的溶液中沉淀，然后从过量的 AgNO _{3中再生银。}合成的所有阶段都通过化学分析、X 射线衍射、红外光谱和核磁共振进行了监测。该研究的结果可能在多面体硼化合物的基础和应用化学中有所需求。