Synthesis of a rhodaazacyclopropane and characterization of its radical ation by EPR spectroscopy

被引：18

作者：

Maire, Pascal

Sreekanth, Anandaram

Buettner, Torsten

Harmer, Jeffrey

Gromov, Igor

Rueegger, Heinz

Breher, Frank

Schweiger, Arthur

Gruetzmacher, Hansjorg ^{[1
]}

机构：

[1] ETH, Phys Chem Lab, Dept Chem & Angew Biowissensch, CH-8093 Zurich, Switzerland

[2] ETH, Anorgan Chem Lab, Dept Chem & Angew Biowissensch, CH-8093 Zurich, Switzerland

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2006年 / 45卷 / 20期

关键词：

density functional calculations; EPR spectroscopy; heterocycles; redox chemistry; rhodium;

D O I：

10.1002/anie.200504382

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Chemical Equation Presented) Rh steps into the ring: The radical cation shown is best described as a rhodaazacyclopropane (A) rather than as a Rh I iminium ion complex (B). EPR and DFT data indicate that the delocalization of the unpaired electron into the ligand framework contributes to the stability of A (see plot of the singly occupied molecular orbital). © 2006 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：3265 / 3269

页数：5

共 36 条

[1] MOLECULAR-PROPERTIES AND MODELS .20. FUNDAMENTALS OF SILICON CHEMISTRY - MOLECULAR-STATES OF SILICON-CONTAINING COMPOUNDS [J].