Academic Journal
A trimetallic bismuth-based allyl cation
| العنوان: | A trimetallic bismuth-based allyl cation |
|---|---|
| المؤلفون: | Spinnato, D., Nöthling, N., Leutzsch, M., van Gastel, M., Wagner, L., Neese, F., Cornella, J. |
| المصدر: | ChemRxiv : the Preprint Server for Chemistry |
| سنة النشر: | 2024 |
| المجموعة: | Max Planck Society: MPG.PuRe |
| الوصف: | The chemistry of low-valent bismuth compounds has recently unlocked new concepts in catalysis as well as unique electronic structure fundamentals. In this work, we describe the synthesis and characterization of a highly-reduced bismuth salt featuring a cationic core based on three contiguous Bi(I) centers. The triatomic bismuth-based core holds an electronic situation that mimics the description of the archetypical carbonbased π-allyl cation. Structural, spectroscopic and theoretical analyses validate the unique π-delocalization between the bismuth’s highly diffused 6p-orbitals, resulting in a 1.5 bond order between the Bi atoms. This electronic situation places this complex as the heaviest and non-radioactive π-allyl cation of the periodic table. Furthermore, we demonstrate that the newly synthesized complex is able to act as a synthon for the transfer of a Bi(I) cation to forge other low-valent organobismuth complexes. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| Relation: | http://hdl.handle.net/21.11116/0000-000F-AC50-5; http://hdl.handle.net/21.11116/0000-000F-AC52-3 |
| الاتاحة: | http://hdl.handle.net/21.11116/0000-000F-AC50-5 http://hdl.handle.net/21.11116/0000-000F-AC52-3 |
| Rights: | info:eu-repo/semantics/openAccess |
| رقم الانضمام: | edsbas.BB38E572 |
| قاعدة البيانات: | BASE |
| الوصف غير متاح. |