Academic Journal
Strong and selective anion binding within the central cavity of molecular knots and links
| العنوان: | Strong and selective anion binding within the central cavity of molecular knots and links |
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| المؤلفون: | Ayme, Jean-Francois, Beves, Jonathan E., Campbell, Christopher J., Gil-Ramirez, Guzman, Leigh, David A., Stephens, Alexander J. |
| بيانات النشر: | American Chemical Society |
| سنة النشر: | 2015 |
| المجموعة: | University of Lincoln: Lincoln Repository |
| مصطلحات موضوعية: | F100 Chemistry |
| الوصف: | A molecular pentafoil knot and doubly and triply entwined [2]catenanes based on circular Fe(II) double helicate scaffolds bind halide anions in their central cavities through electrostatic and CH···X– hydrogen-bonding interactions. The binding is up to (3.6 ± 0.2) × 1010 M–1 in acetonitrile (for pentafoil knot [2·Cl](PF6)9), making these topologically complex host molecules some of the strongest synthetic noncovalent binders of halide anions measured to date, comparable in chloride ion affinity to silver salts. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| Relation: | https://eprints.lincoln.ac.uk/id/eprint/22719/1/jacs.5b06340.pdf; Ayme, Jean-Francois, Beves, Jonathan E., Campbell, Christopher J., Gil-Ramirez, Guzman, Leigh, David A. and Stephens, Alexander J. (2015) Strong and selective anion binding within the central cavity of molecular knots and links. Journal of the American Chemical Society, 137 (31). pp. 9812-9815. ISSN 0002-7863 |
| DOI: | 10.1021/jacs.5b06340 |
| الاتاحة: | https://eprints.lincoln.ac.uk/id/eprint/22719/ https://eprints.lincoln.ac.uk/id/eprint/22719/1/jacs.5b06340.pdf http://pubs.acs.org/doi/full/10.1021/jacs.5b06340 https://doi.org/10.1021/jacs.5b06340 |
| Rights: | cc_by |
| رقم الانضمام: | edsbas.5D228C1A |
| قاعدة البيانات: | BASE |
| DOI: | 10.1021/jacs.5b06340 |
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