CO<sub>2</sub> Derivatives of Molecular Tin Compounds. Part 1: Hemicarbonato and Carbonato Complexes
This review focuses on organotin compounds bearing hemicarbonate and carbonate ligands, and whose molecular structures have been previously resolved by single-crystal X-ray diffraction analysis. Most of them were isolated within the framework of studies devoted to the reactivity of tin precursors wi...
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MDPI AG
2020-04-01
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| Series: | Inorganics |
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| Online Access: | https://www.mdpi.com/2304-6740/8/5/31 |
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| author | Laurent Plasseraud |
| author_facet | Laurent Plasseraud |
| author_sort | Laurent Plasseraud |
| collection | DOAJ |
| description | This review focuses on organotin compounds bearing hemicarbonate and carbonate ligands, and whose molecular structures have been previously resolved by single-crystal X-ray diffraction analysis. Most of them were isolated within the framework of studies devoted to the reactivity of tin precursors with carbon dioxide at atmospheric or elevated pressure. Alternatively, and essentially for the preparation of some carbonato derivatives, inorganic carbonate salts such as K<sub>2</sub>CO<sub>3,</sub> Cs<sub>2</sub>CO<sub>3</sub>, Na<sub>2</sub>CO<sub>3</sub> and NaHCO<sub>3</sub> were also used as coreagents. In terms of the number of X-ray structures, carbonate compounds are the most widely represented (to date, there are 23 depositions in the Cambridge Structural Database), while hemicarbonate derivatives are rarer; only three have so far been characterized in the solid-state, and exclusively for diorganotin complexes. For each compound, the synthesis conditions are first specified. Structural aspects involving, in particular, the modes of coordination of the hemicarbonato and carbonato moieties and the coordination geometry around tin are then described and illustrated (for most cases) by showing molecular representations. Moreover, when they were available in the original reports, some characteristic spectroscopic data are also given for comparison (in table form). Carbonato complexes are arbitrarily listed according to their decreasing number of hydrocarbon substituents linked to tin atoms, namely tri-, di-, and mono-organotins. Four additional examples, involving three CO<sub>2</sub> derivatives of <i>C</i>,<i>N</i>-chelated stannoxanes and one of a trinuclear nickel cluster Sn-capped, are also included in the last part of the chapter. |
| first_indexed | 2024-03-10T20:09:10Z |
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| issn | 2304-6740 |
| language | English |
| last_indexed | 2024-03-10T20:09:10Z |
| publishDate | 2020-04-01 |
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| series | Inorganics |
| spelling | doaj.art-1862604a96e449cb9daf6204900ac7cc2023-11-19T23:00:01ZengMDPI AGInorganics2304-67402020-04-01853110.3390/inorganics8050031CO<sub>2</sub> Derivatives of Molecular Tin Compounds. Part 1: Hemicarbonato and Carbonato ComplexesLaurent Plasseraud0Institut de Chimie Moléculaire de l’Université de Bourgogne (ICMUB), UMR-CNRS 6302, Université de Bourgogne Franche-Comté, 9 avenue A. Savary, F-21078 Dijon, FranceThis review focuses on organotin compounds bearing hemicarbonate and carbonate ligands, and whose molecular structures have been previously resolved by single-crystal X-ray diffraction analysis. Most of them were isolated within the framework of studies devoted to the reactivity of tin precursors with carbon dioxide at atmospheric or elevated pressure. Alternatively, and essentially for the preparation of some carbonato derivatives, inorganic carbonate salts such as K<sub>2</sub>CO<sub>3,</sub> Cs<sub>2</sub>CO<sub>3</sub>, Na<sub>2</sub>CO<sub>3</sub> and NaHCO<sub>3</sub> were also used as coreagents. In terms of the number of X-ray structures, carbonate compounds are the most widely represented (to date, there are 23 depositions in the Cambridge Structural Database), while hemicarbonate derivatives are rarer; only three have so far been characterized in the solid-state, and exclusively for diorganotin complexes. For each compound, the synthesis conditions are first specified. Structural aspects involving, in particular, the modes of coordination of the hemicarbonato and carbonato moieties and the coordination geometry around tin are then described and illustrated (for most cases) by showing molecular representations. Moreover, when they were available in the original reports, some characteristic spectroscopic data are also given for comparison (in table form). Carbonato complexes are arbitrarily listed according to their decreasing number of hydrocarbon substituents linked to tin atoms, namely tri-, di-, and mono-organotins. Four additional examples, involving three CO<sub>2</sub> derivatives of <i>C</i>,<i>N</i>-chelated stannoxanes and one of a trinuclear nickel cluster Sn-capped, are also included in the last part of the chapter.https://www.mdpi.com/2304-6740/8/5/31tin complexescarbon dioxide fixationhypervalent compoundsX-ray crystallography |
| spellingShingle | Laurent Plasseraud CO<sub>2</sub> Derivatives of Molecular Tin Compounds. Part 1: Hemicarbonato and Carbonato Complexes Inorganics tin complexes carbon dioxide fixation hypervalent compounds X-ray crystallography |
| title | CO<sub>2</sub> Derivatives of Molecular Tin Compounds. Part 1: Hemicarbonato and Carbonato Complexes |
| title_full | CO<sub>2</sub> Derivatives of Molecular Tin Compounds. Part 1: Hemicarbonato and Carbonato Complexes |
| title_fullStr | CO<sub>2</sub> Derivatives of Molecular Tin Compounds. Part 1: Hemicarbonato and Carbonato Complexes |
| title_full_unstemmed | CO<sub>2</sub> Derivatives of Molecular Tin Compounds. Part 1: Hemicarbonato and Carbonato Complexes |
| title_short | CO<sub>2</sub> Derivatives of Molecular Tin Compounds. Part 1: Hemicarbonato and Carbonato Complexes |
| title_sort | co sub 2 sub derivatives of molecular tin compounds part 1 hemicarbonato and carbonato complexes |
| topic | tin complexes carbon dioxide fixation hypervalent compounds X-ray crystallography |
| url | https://www.mdpi.com/2304-6740/8/5/31 |
| work_keys_str_mv | AT laurentplasseraud cosub2subderivativesofmoleculartincompoundspart1hemicarbonatoandcarbonatocomplexes |