六碘苯
六碘苯是一种苯的衍生物，分子式C6I6，意味着苯的六个氢原子均被碘取代。形状为橙黄色晶体，难溶于各种溶剂。
苯甲酸与酸在在发烟硫酸中加热首次制得六碘苯。或使用高碘酸作为碘代试剂，在浓硫酸中得到48%产率的六碘苯。由于碘原子半径远比氢原子大，六碘苯的碘原子并不位于同一平面上，分子对称性取D3d群。
Hexaiodobenzene
中文百科
英语百科
Hexaiodobenzene 六碘苯
Hexaiodobenzene is a chemical compound with the formula C6I6. Structurally, it is a derivative of benzene, in which all hydrogen atoms are replaced by iodine atoms. It forms orange crystals that are poorly soluble in all solvents.
The compound was first prepared by iodination of benzoic acid in the presence of hot fuming sulfuric acid. It adopts the expected structure with a central C6 ring.
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