FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3005265579> ?p ?o ?g. }

• W3005265579 endingPage "4713" @default.
• W3005265579 startingPage "4705" @default.
• W3005265579 abstract "Metal-organic frameworks with amidic linkers often exhibit exceptional physical properties, but, owing to their strong metal-nitrogen bonds, are exceedingly challenging to isolate through direct synthesis. Here, we report a route to access metal-diamidobenzoquinone frameworks from their dihydroxobenzoquinone counterparts via postsynthetic linker exchange. The parent compounds (Me2NH2)2[M2L3] (M = Zn, Mn; H2L = 2,5-dichloro-3,6-dihydroxo-1,4-benzoquinone) undergo linker exchange upon exposure to a solution of monodeprotonated 2,5-diamino-3,6-dibromo-1,4-benzoquinone or 2,5-diamino-3,6-dichloro-1,4-benzoquinone, proceeding through single-crystal-to-single-crystal reactions. The presence of both types of linker in the resulting frameworks is confirmed by a combination of NMR, Raman, and energy-dispersive X-ray (EDX) spectroscopies. Moreover, the extent of linker exchange in the Zn frameworks is quantified using 13C NMR spectroscopy, and spatially resolved EDX spectroscopy reveals the two types of linker to be homogeneously distributed within a crystal. Finally, we propose a tentative mechanism of linker exchange based on pKa measurements, considerations of framework solubility, and powder X-ray diffraction analysis. This work provides the first method to exchange organic linkers with different donor atoms in metal-organic frameworks and in doing so demonstrates exchange between linkers with donor atoms differing in acidity by a remarkable 11 units of pKa. Together, these results offer a potentially general synthetic strategy toward new materials with exotic metal-linker coordination modes." @default.
• W3005265579 created "2020-02-14" @default.
• W3005265579 creator A5026539645 @default.
• W3005265579 creator A5028972772 @default.
• W3005265579 creator A5040984835 @default.
• W3005265579 creator A5086170310 @default.
• W3005265579 date "2020-02-04" @default.
• W3005265579 modified "2023-09-24" @default.
• W3005265579 title "Metal–Diamidobenzoquinone Frameworks via Post-Synthetic Linker Exchange" @default.
• W3005265579 cites W1174184050 @default.
• W3005265579 cites W2010593883 @default.
• W3005265579 cites W2019262181 @default.
• W3005265579 cites W2021851530 @default.
• W3005265579 cites W2022424835 @default.
• W3005265579 cites W2024564951 @default.
• W3005265579 cites W2056920604 @default.
• W3005265579 cites W2061875238 @default.
• W3005265579 cites W2073294207 @default.
• W3005265579 cites W2075429271 @default.
• W3005265579 cites W2077085572 @default.
• W3005265579 cites W2090752769 @default.
• W3005265579 cites W2093710037 @default.
• W3005265579 cites W2134143278 @default.
• W3005265579 cites W2141939342 @default.
• W3005265579 cites W2142171789 @default.
• W3005265579 cites W2164723090 @default.
• W3005265579 cites W2260512632 @default.
• W3005265579 cites W2292820216 @default.
• W3005265579 cites W2312340490 @default.
• W3005265579 cites W2312522982 @default.
• W3005265579 cites W2318934172 @default.
• W3005265579 cites W2333218752 @default.
• W3005265579 cites W2338529868 @default.
• W3005265579 cites W2342551189 @default.
• W3005265579 cites W2412679450 @default.
• W3005265579 cites W2514373029 @default.
• W3005265579 cites W2531080479 @default.
• W3005265579 cites W2545567368 @default.
• W3005265579 cites W2561471924 @default.
• W3005265579 cites W2581591217 @default.
• W3005265579 cites W2588689230 @default.
• W3005265579 cites W2590385466 @default.
• W3005265579 cites W2593205476 @default.
• W3005265579 cites W2734998953 @default.
• W3005265579 cites W2737951914 @default.
• W3005265579 cites W2750901489 @default.
• W3005265579 cites W2756472487 @default.
• W3005265579 cites W2763165140 @default.
• W3005265579 cites W2805755068 @default.
• W3005265579 cites W2883210382 @default.
• W3005265579 cites W2883218326 @default.
• W3005265579 cites W2886969833 @default.
• W3005265579 cites W2887208407 @default.
• W3005265579 cites W2890580365 @default.
• W3005265579 cites W2892197168 @default.
• W3005265579 cites W2899202300 @default.
• W3005265579 cites W2914690258 @default.
• W3005265579 cites W2914887577 @default.
• W3005265579 cites W2921834753 @default.
• W3005265579 cites W2932410572 @default.
• W3005265579 cites W2937233998 @default.
• W3005265579 cites W2944785860 @default.
• W3005265579 cites W2995750797 @default.
• W3005265579 cites W4240644685 @default.
• W3005265579 doi "https://doi.org/10.1021/jacs.9b11952" @default.
• W3005265579 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/32017552" @default.
• W3005265579 hasPublicationYear "2020" @default.
• W3005265579 type Work @default.
• W3005265579 sameAs 3005265579 @default.
• W3005265579 citedByCount "14" @default.
• W3005265579 countsByYear W30052655792020 @default.
• W3005265579 countsByYear W30052655792021 @default.
• W3005265579 countsByYear W30052655792022 @default.
• W3005265579 countsByYear W30052655792023 @default.
• W3005265579 crossrefType "journal-article" @default.
• W3005265579 hasAuthorship W3005265579A5026539645 @default.
• W3005265579 hasAuthorship W3005265579A5028972772 @default.
• W3005265579 hasAuthorship W3005265579A5040984835 @default.
• W3005265579 hasAuthorship W3005265579A5086170310 @default.
• W3005265579 hasConcept C111919701 @default.
• W3005265579 hasConcept C120665830 @default.
• W3005265579 hasConcept C121332964 @default.
• W3005265579 hasConcept C147789679 @default.
• W3005265579 hasConcept C150394285 @default.
• W3005265579 hasConcept C155574463 @default.
• W3005265579 hasConcept C178790620 @default.
• W3005265579 hasConcept C179366358 @default.
• W3005265579 hasConcept C185592680 @default.
• W3005265579 hasConcept C2779686393 @default.
• W3005265579 hasConcept C2780557392 @default.
• W3005265579 hasConcept C40003534 @default.
• W3005265579 hasConcept C41008148 @default.
• W3005265579 hasConcept C544153396 @default.
• W3005265579 hasConcept C66974803 @default.
• W3005265579 hasConcept C71240020 @default.
• W3005265579 hasConcept C8010536 @default.
• W3005265579 hasConceptScore W3005265579C111919701 @default.
• W3005265579 hasConceptScore W3005265579C120665830 @default.

• next