Single Crystal Reactions of Metal Carboxylates

这项工作的目标是进行一套全面的 合成，机械，和X射线结构实验两个 具有烯烃或乙炔基的羧酸盐类型。 固态反应将通过辐射（UV，X射线， γ射线）和/或通过加热。 调查将集中在 反应的物理和化学机理。 这些 实验将有助于提高对 固态反应的结构-反应性关系，以及 在有效的规划和执行立体定向和 固体中的区域特异性合成。 为了增进对 分子晶体的辐射化学，金属络合物将 被同步加速器X射线以特定波长照射 在金属的吸收边缘附近。 %%% 固态化学合成的独特优势 化合物包括效率或选择性的改进，和 制备常规方法无法获得的化合物的能力 溶液化学大大提高了产量。 广泛 研究提出了固态反应的盐， 不饱和羧酸 发现广泛的一般 反应性，特别是金属盐，有望开辟新的 固态合成领域。 单晶的机理 反应将从化学和物理两个方面进行探讨， 风景 获得的关于金属在环境中的作用的资料 不饱和羧酸盐的反应将增强理解 分子晶体的辐射化学。

The goal of this work is to conduct a comprehensive set of synthetic, mechanistic, and X-ray structural experiments on two types of carboxylate salts having alkene or acetylene groups. Solid-state reactions will be induced by irradiation (UV, X-rays, gamma rays) and/or by heating. The investigation will focus on the physical and chemical mechanism of the reactions. These experiments will lead to improvements in the understanding of structure-reactivity relationships for solid-state reactions, and in the effecient planning and execution of stereospecific and regiospecific syntheses in solids. To enhance the understanding of the radiation chemistry of molecular crystals, metal complexes will be irradiated by synchrotron x-radiation at specific wavelength near the absorption edge of the metal. %%% The distinct advantages of solid-state syntheses of chemical compounds include improvements in efficiency or selectivity, and the ability to prepare compounds unavailable by conventional solution chemistry at greatly improved yields. A broad investigation is proposed on the solid-state reactivity of salts of unsaturated carboxylic acids. The discovery of extensive general reactivity, particularly for metal salts, promises to open new areas of solid-state synthesis. The mechanism of single crystal reactions will be probed from both chemical and physical points of view. Information gained regarding the role of the metal in the reactions of unsaturated carboxylate will enhance the understanding of radiation chemistry of molecular crystals.