Unexpected Formation of Metallofulleroids from Multicomponent Reactions, with Crystallographic and Computational Studies of the Cluster Motion
| العنوان: | Unexpected Formation of Metallofulleroids from Multicomponent Reactions, with Crystallographic and Computational Studies of the Cluster Motion |
|---|---|
| المؤلفون: | Yue Sun, Thomas J. Emge, Yanbang Li, Josep M. Poblet, Mark C. Lipke, Iram F. Mansoor, Antonio Rodríguez-Fortea, William P. Kopcha, Gene S. Hall, Jianyuan Zhang, Antonio Moreno-Vicente |
| المصدر: | Angewandte Chemie. 133:25473-25477 |
| بيانات النشر: | Wiley, 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | Fullerene, Materials science, Isocyanide, General Chemistry, General Medicine, Catalysis, Ketenimine, Crystallography, chemistry.chemical_compound, chemistry, Yield (chemistry), Metallofullerene, Cluster (physics), Single crystal, Two-dimensional nuclear magnetic resonance spectroscopy |
| الوصف: | New multicomponent reactions involving an isocyanide, terminal or internal alkynes, and endohedral metallofullerene (EMF) Lu3 N@C80 yield metallofulleroids which are characterized by mass-spectrometry, HPLC, and multiple 1D and 2D NMR techniques. Single crystal studies revealed one ketenimine metallofulleroid has ordered Lu3 N cluster which is unusual for EMF monoadducts. Computational analysis, based on crystallographic data, confirm that the endohedral cluster motion is controlled by the position of the exohedral organic appendants. Our findings provide a new functionalization reaction for EMFs, and a potential facile approach to freeze the endohedral cluster motion at relatively high temperatures. |
| تدمد: | 1521-3757 0044-8249 |
| DOI: | 10.1002/ange.202110881 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e84dc3b61ccc6f43a70fc5c18f6c368b https://doi.org/10.1002/ange.202110881 |
| Rights: | CLOSED |
| رقم الانضمام: | edsair.doi.dedup.....e84dc3b61ccc6f43a70fc5c18f6c368b |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15213757 00448249 |
|---|---|
| DOI: | 10.1002/ange.202110881 |