Comparison of Chiral and Racemic Forms of Zinc Cyclohexane <i>trans</i>‐1,2‐Dicarboxylate Frameworks: A Structural, Computational, and Calorimetric Study

Bailey, Andrew J.; Lee, Clare; Feller, Russell K.; Orton, James B.; Mellot‐Draznieks, Caroline; Slater, Ben; Harrison, William T. A.; Simoncic, Petra; Navrotsky, Alexandra; Grossel, Martin C.; Cheetham, Anthony K.

doi:10.1002/ange.200802564

Cited by 7 publications

(2 citation statements)

References 23 publications

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“…It is understood that subtle changes to solvent systems, pH, temperature, reaction time, and reactant concentration may result in the stabilization of one species over another, due to kinetic and thermodynamic factors. Metal‐carboxylate studies, for example, have looked to understand how differences in the flexibility of the ligand are manifested in the solid‐state structural chemistry and crystallization time of various phases . In this work, Th(IV) complexation by three carboxylates, 2‐furoate, 3‐furoate and 2,5‐furandicarboxylate across a range of reaction conditions was explored.…”

Section: Resultsmentioning

confidence: 99%

From Isolated Molecular Complexes to Extended Networks: Synthesis and Characterization of Thorium Furanmono‐ and Dicarboxylates

et al. 2020

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Aqueous reactions of thorium chloride and furanmono‐ and dicarboxylate ligands including 2‐furoate (2FA), 3‐furoate (3FA), and 2,5‐furandicarboxylate (2,5FDC) yielded four Th(IV) phases that exhibit diverse structural chemistry ranging from isolated molecular units to 3D topologies. [Th(2FA)4]n (Th‐1) and [Th(3FA)4]n (Th‐2) consist of isostructural ligand bridged 1D chains. The compounds exhibit wide stability, forming at temperatures of 20–120 °C and pH ca. 1–4. Using the bifunctional ligand 2,5FDC a stark difference is observed; Th2(2,5FDC)4(H2O)10·2H2O (Th‐3) is built from relatively rare ligand‐bridged molecular complexes. Th‐3 similarly exhibits broad synthetic stability, forming over 20–100 °C and pH 1.8–6. At higher temperatures; however, [Th(2,5FDC)2(H2O)2]n (Th‐4), which adopts an extended 3D network is observed. The structures were determined by single‐crystal X‐ray diffraction and further characterized via Raman and IR spectroscopy as well as thermogravimetric analysis. Overall, the work highlights the role of organic ligands in the stabilization of unique Th structural units.

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Section: Resultsmentioning

confidence: 99%

From Isolated Molecular Complexes to Extended Networks: Synthesis and Characterization of Thorium Furanmono‐ and Dicarboxylates

et al. 2020

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“…11 Different studies have established the influence of side chains as well as the presence of additional functional groups on the intrinsic physical properties of ILs 1. 12 However, although some studies have attempted to correlate the configurational properties of chiral compounds with their corresponding macroscopic behavior,13 as far as we are aware there is no systematic study within the field of CILs. Such a study would require an in‐depth knowledge of the intimate microscopic interactions at the molecular level.…”

Section: Introductionmentioning

confidence: 99%

From Salts to Ionic Liquids by Systematic Structural Modifications: A Rational Approach Towards the Efficient Modular Synthesis of Enantiopure Imidazolium Salts

Ríos‐Lombardía

Busto

Gotor‐Fernández

et al. 2010

Chemistry A European J

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Registro de acceso restringido Este recurso no está disponible en acceso abierto por política de la editorial. No obstante, se puede acceder al texto completo desde la Universitat Jaume I o si el usuario cuenta con suscripción. Registre d'accés restringit Aquest recurs no està disponible en accés obert per política de l'editorial. No obstant això, es pot accedir al text complet des de la Universitat Jaume I o si l'usuari compta amb subscripció. Restricted access item This item isn't open access because of publisher's policy. The full--text version is only available from Jaume I University or if the user has a running suscription to the publisher's contents.

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Oxidische Nanomaterialien: Von der Synthese über den Mechanismus zur technologischen Innovation

et al. 2010

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Oxidische Nanomaterialien verbinden eine einzigartige und unerschöpfliche Vielfalt struktureller Motive und Eigenschaften mit einer großen Bandbreite morphologischer Variationen – dies macht sie unverzichtbar für nanotechnologische Innovationen. Die Familie der Oxidmaterialien ist in einem stetigen Wachstum begriffen, und somit liegt eine beträchtliche präparative und technologische Arbeit vor uns, um diese Fülle von Komponenten für neuartige Anwendungen auf der Nanoskala zu erschließen. Dies erfordert die Entwicklung zuverlässiger und skalierbarer Präparationsstrategien, die aber besonders für nanostrukturierte Oxide mit komplexer Zusammensetzung eine Herausforderung sind. Mit ihrem anspruchsvollen physikochemischen Hintergrund eröffnen die bislang eingeführten Methoden den Weg zu nanoskaligen Oxiden verschiedenartiger Morphologie, die auf konventionelle Weise nur schwer erhältlich sind. Die vielfältigen modularen Optionen nanoskaliger Oxide als neue Bausteine können revolutionäre Entwicklungen vorantreiben, von der Datenverarbeitung bis hin zur Biokatalyse. Um diese Wechselwirkungen entsprechend zu nutzen, bedarf die Oxid‐Nanotechnologie des 21. Jahrhunderts einer starken Kombination aus präparativer Kreativität, analytischen Instrumentarien und neuen Anwendungsideen.

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Comparison of Chiral and Racemic Forms of Zinc Cyclohexane trans‐1,2‐Dicarboxylate Frameworks: A Structural, Computational, and Calorimetric Study

Cited by 7 publications

References 23 publications

From Isolated Molecular Complexes to Extended Networks: Synthesis and Characterization of Thorium Furanmono‐ and Dicarboxylates

From Isolated Molecular Complexes to Extended Networks: Synthesis and Characterization of Thorium Furanmono‐ and Dicarboxylates

From Salts to Ionic Liquids by Systematic Structural Modifications: A Rational Approach Towards the Efficient Modular Synthesis of Enantiopure Imidazolium Salts

Oxidische Nanomaterialien: Von der Synthese über den Mechanismus zur technologischen Innovation

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