期刊
INORGANIC CHEMISTRY
卷 50, 期 14, 页码 6788-6797出版社
AMER CHEMICAL SOC
DOI: 10.1021/ic200840m
关键词
-
资金
- Austrian Science Fund [P18384, P21045]
- Austrian Science Fund (FWF) [P 21045] Funding Source: researchfish
- Austrian Science Fund (FWF) [P21045, P18384] Funding Source: Austrian Science Fund (FWF)
An efficient metalation procedure for bismuth complexes with meso-substituted corrole ligands is presented. Reaction of 5,10,15-tris-pentafluorophenylcorrole H-3(TpFPC) with Bi{N(SiMe3)(3)} converts the free ligand H-3(TpFPC) to a neutral low-valent species Bi(TpFPC), which has been characterized by different spectroscopic techniques. (Spectro)electrochemical studies were performed in order to describe the redox potentials of the Bi(TpFPC) complex and to ascribe the sites of electron transfer. The first crystal structure of a bismuth corrole is presented and compared to the geometry-optimized molecular structure obtained with density functional theory (DFT) calculations. We show an example of a 4-coordinate metallocorrole with a very large out-of-plane displacement and significant doming. The electronic structure of the novel bismuth corrole system is discussed in detail. Time-dependent DFT results support the proposed assignment of electronic transitions observed for the Bi(TpFPC) derivative. To account for Bi(TpFPC) complex.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据