Cyclic and Polycyclic Organostrannanes

在化学系有机动力学项目“环和多环有机锡烷”中，卡内基梅隆大学化学系的Lawrence R.Sita教授将研究锡的环和多环化合物的成键、物理和结构性质。这项研究的一些结果将导致对固态应用的新材料设计的新见解。这项关于“环和多环有机锡烷”的研究将弥补目前关于锡的环和多环化合物的结构、成键和物理性质方面的知识空白。环张力体系中14族元素可用的成键的性质，有助于构建所需的环或多环有机锡烷骨架的新合成方法的开发，锡的结构/键/物理性质关系的改进，以及新光谱技术的开发，如锡-119核磁共振，电化学，以及用于研究环和多环有机锡烷分子和电子结构的电子自旋共振(ESR)

In this project ("Cyclic and Polycyclic Organostannanes") in the Organic Dynamics Program of the Chemistry Division, Professor Lawrence R. Sita in the Chemistry Department at Carneige Mellon University will study the bonding, physical, and structural properties of cyclic and polycyclic compounds of tin. Some of the results from this study will lead to new insights concerning the design of new materials for solid state applications. This study of "Cyclic and Polycyclic Organostannanes" will bridge the curent gap in knowledge concerning the structure, bonding, and physical properties of cyclic and polycyclic compounds of tin. The nature of bonding available to Group 14 elements within ring-strained systems, the development of new synthetic methodology which will facilitate the construction of a desired cyclic or polycyclic organostannane framework, the refinement of structure/bonding/physical property relationships for tin, and the development of new spectroscopic techniques such as Sn-119 NMR, electrochemistry, and electron spin resonance (ESR) for investigating the molecular and electronic structure of cyclic and polycyclic organostannanes are being studied