Academic Journal
Molybdenum and tungsten complexes with carbon dioxide and ethylene ligands
| العنوان: | Molybdenum and tungsten complexes with carbon dioxide and ethylene ligands |
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| المؤلفون: | Álvarez, María, Galindo, Agustín, Pérez Romero, Pedro José, Carmona, Ernesto |
| بيانات النشر: | Royal Society of Chemistry |
| سنة النشر: | 2019 |
| المجموعة: | Universidad de Huelva: Arias Montano |
| مصطلحات موضوعية: | Carbon dioxide |
| الوصف: | The first examples of stable metal complexes with coordinated ethylene and carbon dioxide ligands are reported. Reaction of tris(ethylene) complexes mer-M(C2H4)3(PNP) (M = Mo and W; PNP = 2,6-bis(diphenylphosphinomethyl)pyridine) with CO2 yields the corresponding, mixed cis-M(C2H4)2(CO2)(PNP) derivatives. X-ray studies reveal six-coordinate structures exhibiting η2-ethylene and κ2-C,O carbon dioxide coordination. Remarkably, the formation of the molybdenum CO2 adduct occurs also in the solid state at room temperature, under 4 bar of CO2, in a nearly quantitative manner. ; We thank MINECO for support with Grants CTQ2017-82893-C2- 1-R and CTQ2017-82893-C2-2-R and a FPI fellowship (MA). A. G. thanks the Centro de Servicios de Inform´atica y Redes de Comunicaciones (CSIRC), Universidad de Granada, for providing the computing time. We thank Francisco Molina for X-ray structure determination. ; CIQSO ; Química "Profesor José Carlos Vílchez Martín" ; CIQSO |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| Relation: | Álvarez, M., Galindo, A., Pérez Romero, P.J., Carmona, E.: "Molybdenum and tungsten complexes with carbon dioxide and ethylene ligands". Chemical Science. Nº 37, (2019). DOI; http://hdl.handle.net/10272/16790 |
| DOI: | 10.1039/c9sc03225h |
| الاتاحة: | http://hdl.handle.net/10272/16790 https://doi.org/10.1039/c9sc03225h |
| Rights: | Atribución-NoComercial-SinDerivadas 3.0 España ; http://creativecommons.org/licenses/by-nc-nd/3.0/es/ ; open access |
| رقم الانضمام: | edsbas.3DCEC345 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1039/c9sc03225h |
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