...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Crystal growth & design >Perfluoroalkylation of Square-Planar Transition Metal Complexes: A Strategy To Assemble Them into Solid State Materials with a pi-pi Stacked Lamellar Structure
【24h】

Perfluoroalkylation of Square-Planar Transition Metal Complexes: A Strategy To Assemble Them into Solid State Materials with a pi-pi Stacked Lamellar Structure

机译：方形平面过渡金属配合物的全氟烷基化：将它们组装成具有pi-pi叠层结构的固态材料的策略

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Formation of pi-pi stacked lamellar structure is important for high performance organic semiconductor materials. We previously demonstrated that perfluoroalkylation of aromatics and heteroaromatics was one of the strategies to design organic crystalline materials with pi-pi stacked lamellar structures while improving air stability as a result of the strong electron withdrawing ability of perfluoroalkyl substituents. Square-planar transition metal complexes with large pi-conjugated ligands are also an important category of semiconductor materials. We have perfluoroalkylated square-planar transition metal complexes, leading to the formation of a pi-pi stacked lamellar crystal packing motif in the solid state. Here we report six crystal structures of Pd and Pt complexes with bis-perfluorobutylated catechol ligand as one of the two ligands that bonds to the metal centers. This structural design possesses similar molecular topology when compared to perfluoroalkylated aromatics and heteroaromatics we have reported previously, again, demonstrating the steering power of the perfluoroalkyl substituents in engineering organic and organometallic ( solid state materials.
机译：pi-pi叠层结构的形成对于高性能有机半导体材料很重要。我们先前证明，芳族化合物和杂芳族化合物的全氟烷基化是设计具有pi-pi叠层结构的有机晶体材料，同时由于全氟烷基取代基的强电子吸收能力而改善空气稳定性的策略之一。具有大的π-共轭配体的方形-平面过渡金属络合物也是半导体材料的重要类别。我们有全氟烷基化的方形平面过渡金属络合物，导致形成固态的pi-pi堆叠层状晶体堆积图案。在这里，我们报告了具有双全氟丁基化邻苯二酚配体的Pd和Pt配合物的六个晶体结构，这是两个与金属中心键合的配体之一。与我们先前已报道的全氟烷基化芳族化合物和杂芳族化合物相比，这种结构设计具有相似的分子拓扑结构，这再次证明了全氟烷基取代基在工程有机和有机金属（固态材料）中的导向能力。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号