scholarly journals Enhancing the enantioselective recognition and sensing of chiral anions by halogen bonding

2016 ◽  
Vol 52 (32) ◽  
pp. 5527-5530 ◽  
Author(s):  
Jason Y. C. Lim ◽  
Igor Marques ◽  
Liliana Ferreira ◽  
Vítor Félix ◽  
Paul D. Beer
Keyword(s):  
Hydrogen Bonding ◽  
Anion Recognition ◽  
Halogen Bonding ◽  
Electrochemical Sensing ◽  
Enantioselective Recognition

Novel halogen bonding chiral (S)-1,1′-bi-2-naphthol-based receptor molecules significantly enhance enantioselective anion recognition and electrochemical sensing compared to their hydrogen bonding analogues.

scholarly journals Superior anion induced shuttling behaviour exhibited by a halogen bonding two station rotaxane

2016 ◽  
Vol 7 (8) ◽  
pp. 5171-5180 ◽  
Author(s):  
Timothy A. Barendt ◽  
Sean W. Robinson ◽  
Paul D. Beer
Keyword(s):  
Hydrogen Bonding ◽  
Halogen Bond ◽  
Translational Motion ◽  
Anion Recognition ◽  
Halogen Bonding ◽  
Recognition Site ◽  
Naphthalene Diimide

Two bistable halogen and hydrogen bonding-naphthalene diimide [2]rotaxanes have been prepared and the system incorporating a halogen bond donor anion recognition site is demonstrated to exhibit superior anion induced translational motion of the macrocyclic wheel component relative to the hydrogen bonding analogue.

scholarly journals Tripodal halogen bonding iodo-azolium receptors for anion recognition

RSC Advances ◽  
2017 ◽  
Vol 7 (19) ◽  
pp. 11253-11258 ◽  
Author(s):  
Sheila Ruiz-Botella ◽  
Pietro Vidossich ◽  
Gregori Ujaque ◽  
Eduardo Peris ◽  
Paul D. Beer
Keyword(s):  
Hydrogen Bonding ◽  
Anion Recognition ◽  
Halogen Bonding ◽  
Anion Binding ◽  
Binding Properties

The preparation and anion binding properties of 1,3,5-tri-substituted benzene platform-based tripodal receptors containing halogen bonding (XB) iodo-imidazolium and iodo-triazolium motifs, and hydrogen bonding (HB) analogues are described.

scholarly journals Anion recognition by halogen bonding and hydrogen bonding bis(triazole)-imidazolium [2]rotaxanes

2021 ◽  
Vol 50 (37) ◽  
pp. 12800-12805 ◽  
Author(s):  
Grace Turner ◽  
Andrew Docker ◽  
Paul D. Beer
Keyword(s):  
Hydrogen Bonding ◽  
Organic Solvent ◽  
Anion Recognition ◽  
Halogen Bonding ◽  
Solvent Mixtures

A novel halogen bonding bis(iodotriazole)-imidazolium axle containing [2]rotaxane is capable of strong halide and sulfate binding in highly competitive aqueous–organic solvent mixtures.

A Halogen-Bonding Bis-triazolium Rotaxane for Halide-Selective Anion Recognition

2014 ◽  
Vol 21 (4) ◽  
pp. 1660-1665 ◽  
Author(s):  
Benjamin R. Mullaney ◽  
Benjamin E. Partridge ◽  
Paul D. Beer
Keyword(s):  
Anion Recognition ◽  
Halogen Bonding

scholarly journals Anion and pH dependent molecular motion by a halogen bonding [2]rotaxane

2019 ◽  
Vol 55 (67) ◽  
pp. 9975-9978 ◽  
Author(s):  
Harry A. Klein ◽  
Heike Kuhn ◽  
Paul D. Beer
Keyword(s):  
Molecular Motion ◽  
Anion Recognition ◽  
Colour Change ◽  
Halogen Bonding ◽  
Chloride Anion ◽  
Naked Eye ◽  
Ph Dependent

A halogen bonding [2]rotaxane undergoes macrocycle translocation only upon both protonation and chloride anion recognition, resulting in a naked-eye detectable colour change.

Synergic Interplay Between Halogen Bonding and Hydrogen Bonding in the Activation of a Neutral Substrate in a Nanoconfined Space

2020 ◽  
Vol 59 (2) ◽  
pp. 811-818 ◽  
Author(s):  
Pellegrino La Manna ◽  
Margherita De Rosa ◽  
Carmen Talotta ◽  
Antonio Rescifina ◽  
Giuseppe Floresta ◽  
...  
Keyword(s):  
Hydrogen Bonding ◽  
Halogen Bonding

σ-Hole halogen bonding interactions in a mixed valence cobalt(iii/ii) complex and anti-electrostatic hydrogen bonding interaction in a cobalt(iii) complex: a theoretical insight

CrystEngComm ◽  
2018 ◽  
Vol 20 (45) ◽  
pp. 7281-7292 ◽  
Author(s):  
Kousik Ghosh ◽  
Klaus Harms ◽  
Antonio Bauzá ◽  
Antonio Frontera ◽  
Shouvik Chattopadhyay
Keyword(s):  
Hydrogen Bonding ◽  
Solid State ◽  
Dft Calculations ◽  
Mixed Valence ◽  
Halogen Bonding ◽  
Supramolecular Interactions ◽  
Hydrogen Bonding Interaction ◽  
Bonding Interaction ◽  
Solid State Structures ◽  
Theoretical Insight

Supramolecular interactions in the solid state structures of a mixed valence cobalt(ii/iii) complex and a cobalt(iii) complex have been studied using DFT calculations.

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