Langanzeige der Metadaten
DC Element | Wert | Sprache |
---|---|---|
dc.contributor.author | Rojas-León, Irán | - |
dc.contributor.author | Gómez-Jaimes, Gelen | - |
dc.contributor.author | Montes-Tolentino, Pedro | - |
dc.contributor.author | Hiller, Wolf | - |
dc.contributor.author | Alnasr, Hazem | - |
dc.contributor.author | Rodríguez-Molina, Braulio | - |
dc.contributor.author | Hernández-Ahuactzi, Irán F. | - |
dc.contributor.author | Beltrán, Hiram | - |
dc.contributor.author | Jurkschat, Klaus | - |
dc.contributor.author | Höpfl, Herbert | - |
dc.date.accessioned | 2022-03-25T14:44:16Z | - |
dc.date.available | 2022-03-25T14:44:16Z | - |
dc.date.issued | 2021-06-02 | - |
dc.identifier.uri | http://hdl.handle.net/2003/40830 | - |
dc.identifier.uri | http://dx.doi.org/10.17877/DE290R-22687 | - |
dc.description.abstract | Hydrolysis reactions of di- and trinuclear organotin halides yielded large novel cage compounds containing Sn−O−Sn bridges. The molecular structures of two octanuclear tetraorganodistannoxanes showing double-ladder motifs, viz., [{Me3SiCH2(Cl)SnCH2YCH2Sn(OH)CH2SiMe3}2(μ-O)2]2 [1, Y=p-(Me)2SiC6H4-C6H4Si(Me)2] and [{Me3SiCH2(I)SnCH2YCH2Sn(OH)CH2SiMe3}2(μ-O)2]2⋅0.48 I2 [2⋅0.48 I2, Y=p-(Me)2SiC6H4-C6H4Si(Me)2], and the hexanuclear cage-compound 1,3,6-C6H3(p-C6H4Si(Me)2CH2Sn(R)2OSn(R)2CH2Si(Me)2C6H4-p)3C6H3-1,3,6 (3, R=CH2SiMe3) are reported. Of these, the co-crystal 2⋅0.48 I2 exhibits the largest spacing of 16.7 Å reported to date for distannoxane-based double ladders. DFT calculations for the hexanuclear cage and a related octanuclear congener accompany the experimental work. | en |
dc.language.iso | en | de |
dc.relation.ispartofseries | Chemistry - a European journal;27(48) | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | - |
dc.subject | DFT calculations | en |
dc.subject | DOSY NMR spectroscopy | en |
dc.subject | Metallacycles | en |
dc.subject | Tetraorganodistannoxane | en |
dc.subject | X-ray diffraction | en |
dc.subject.ddc | 540 | - |
dc.title | Molecular cage assembly by Sn-O-Sn bridging of di-, tri- and tetranuclear organotin tectons: extending the spacing in double ladder structures | en |
dc.type | Text | de |
dc.type.publicationtype | article | de |
dcterms.accessRights | open access | - |
eldorado.secondarypublication | true | de |
eldorado.secondarypublication.primaryidentifier | https://doi.org/10.1002/chem.202101055 | de |
eldorado.secondarypublication.primarycitation | I. Rojas-León, G. Gómez-Jaimes, P. Montes-Tolentino, W. Hiller, H. Alnasr, B. Rodríguez-Molina, I. F. Hernández-Ahuactzi, H. Beltrán, K. Jurkschat, H. Höpfl, Chem. Eur. J. 2021, 27, 12276. | de |
Enthalten in den Sammlungen: | Lehrstühle für Anorganische Chemie |
Dateien zu dieser Ressource:
Datei | Beschreibung | Größe | Format | |
---|---|---|---|---|
Chemistry A European J - 2021 - Rojas‐Le n - Molecular Cage Assembly by Sn O Sn Bridging of Di‐ Tri‐ and Tetranuclear.pdf | DNB | 4.82 MB | Adobe PDF | Öffnen/Anzeigen |
Diese Ressource ist urheberrechtlich geschützt. |
Diese Ressource wurde unter folgender Copyright-Bestimmung veröffentlicht: Lizenz von Creative Commons