Affiliation:
1. Institut für Anorganische Chemie Georg-August-Universität Göttingen Göttingen 37077 Germany
2. School of Chemistry University of Edinburgh Edinburgh EH9 3FJ United Kingdom
Abstract
AbstractThe synthesis, reactivity, and complexation with Fe(0) precursor of a tight‐bite bis(N‐heterocyclic silylene) (bis(NHSi)) ligand 1 are reported. The reaction of 1 with p‐toluidine led to the activation of both N−H bonds across Si(II) atoms to afford a four‐membered heterocyclic cyclodisilazane 2, with hydride substituents attached to five‐coordinate Si atoms. A 1 : 2 reaction of 1 with Fe(CO)5 led to an intriguing dinuclear complex 3 featuring a five‐membered (N−Si−Fe−Fe−Si) ring with a Fe−Fe bond distance of 2.6892(13) Å. All compounds (1‐3) were thoroughly characterized by various spectroscopic methods and X‐ray diffraction studies conclusively established their molecular structures. DFT calculations were carried out to shed light on bonding and energetic aspects in 1–3.
Cited by
3 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献