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Isolation of an Anionic Dicarbene Embedded Sn 2 P 2 Cluster and Reversible CO 2 Uptake.
- Source :
-
Advanced science (Weinheim, Baden-Wurttemberg, Germany) [Adv Sci (Weinh)] 2024 Feb; Vol. 11 (5), pp. e2305545. Date of Electronic Publication: 2023 Nov 28. - Publication Year :
- 2024
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Abstract
- Decarbonylation of a cyclic bis-phosphaethynolatostannylene [(ADC)Sn(PCO)] <subscript>2</subscript> based on an anionic dicarbene framework (ADC = PhC{N(Dipp)C} <subscript>2</subscript> ; Dipp = 2,6-iPr <subscript>2</subscript> C <subscript>6</subscript> H <subscript>3</subscript> ) under UV light results in the formation of a Sn <subscript>2</subscript> P <subscript>2</subscript> cluster compound [(ADC)SnP] <subscript>2</subscript> as a green crystalline solid. The electronic structure of [(ADC)SnP] <subscript>2</subscript> is analyzed by quantum-chemical calculations. At room temperature, [(ADC)SnP] <subscript>2</subscript> reversibly binds with CO <subscript>2</subscript> and forms [(ADC) <subscript>2</subscript> {SnOC(O)P}SnP]. [(ADC)SnP] <subscript>2</subscript> enables catalytic hydroboration of CO <subscript>2</subscript> and reacts with elemental selenium and Fe <subscript>2</subscript> (CO) <subscript>9</subscript> to afford [(ADC) <subscript>2</subscript> {Sn(Se)P <subscript>2</subscript> }SnSe] and [(ADC)Sn{Fe(CO) <subscript>4</subscript> }P] <subscript>2</subscript> , respectively. All compounds are characterized by multinuclear NMR spectroscopy and their solid-state molecular structures are determined by single-crystal X-ray diffraction.<br /> (© 2023 The Authors. Advanced Science published by Wiley-VCH GmbH.)
Details
- Language :
- English
- ISSN :
- 2198-3844
- Volume :
- 11
- Issue :
- 5
- Database :
- MEDLINE
- Journal :
- Advanced science (Weinheim, Baden-Wurttemberg, Germany)
- Publication Type :
- Academic Journal
- Accession number :
- 38018314
- Full Text :
- https://doi.org/10.1002/advs.202305545