Phosphonium-Templated Iodoplumbates

A new family of iodoplumbates based on phosphonium cations have been synthesized and characterized via X-ray crystallography. Thermogravimetric analysis demonstrates that these materials have a remarkably high thermal stability and show potential for applications as organic–inorganic hybrid semiconductors. We also present the synthesis of three novel phosphonium salts and the crystallographic elucidation of these compounds.本研究合成并通过X射线晶体学（X-ray crystallography）表征了一类基于鏻阳离子（phosphonium cations）的新型碘铅酸盐（iodoplumbates）家族材料。热重分析（Thermogravimetric analysis）结果显示，此类材料具备极高的热稳定性，在有机-无机杂化半导体（organic–inorganic hybrid semiconductors）应用方向展现出良好潜力。此外，本文还完成了三种新型鏻盐（phosphonium salts）的合成，并对这些化合物进行了晶体学解析。