Comparative study of hydrogen-bonding interactions between cis-proline analogs and solvents
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2019.02.058
Abstract: Abstract Only a small amount of peptide bonds exists in the cis conformation, however, they play an important role in the functioning of proteins. Herein, 2-pyrrolidinone (C4H7NO) was used as a cis-proline analog to study… read more here.
Keywords: bonding interactions; cis proline; hydrogen; study hydrogen ... See more keywords
Halogen bonding interactions assisted network expansion of a tetrahedral cobalt phosphonate coordination polymer bearing 4,4′-bipyridine ligand
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Molecular Structure"
DOI: 10.1016/j.molstruc.2020.129063
Abstract: Abstract A new cobalt phosphonate coordination polymer {[Co2(BrBzPO3)2(bpy)]∙2H2O}n (1) has been synthesized from the reactions of Co(NO3)2, 2-bromobenzyl phosphonic acid (BrBzP(O)(OH)2), and 4,4′-bipyridine (bpy) via reactants slow diffusion in H2O/ethanol solvent media at 60°C. Single-crystal… read more here.
Keywords: network; phosphonate coordination; cobalt phosphonate; halogen bonding ... See more keywords
Analyzing integrated π…π, CH…π and hydrogen bonding interactions in N, N-Dimethyl-4-aminopyridinium benzilate
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Molecular Structure"
DOI: 10.1016/j.molstruc.2021.130717
Abstract: Abstract Studying the non-covalent interactions is the central core of research for the researchers in supramolecular chemistry. In such a way, a proton transfer molecular salt, N,N-Dimethyl-4-aminopyridinium benzilate (DAPB) has been synthesized and the crystal… read more here.
Keywords: bonding interactions; hydrogen; aminopyridinium benzilate; dimethyl aminopyridinium ... See more keywords
Influencing Bonding Interactions of the Neptunyl (V, VI) Cations with Electron-Donating and -Withdrawing Groups.
Sign Up to like & getrecommendations! Published in 2023 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.2c04538
Abstract: Neptunium makes up the largest percentage of minor actinides found in spent nuclear fuel, yet separations of this element have proven difficult due to its rich redox chemistry. Developing new reprocessing techniques should rely on… read more here.
Keywords: chemistry; influencing bonding; interactions neptunyl; electron donating ... See more keywords
Halogen Bonding Interactions: Revised Benchmarks and a New Assessment of Exchange vs Dispersion.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of chemical theory and computation"
DOI: 10.1021/acs.jctc.7b01078
Abstract: We present a new analysis of exchange and dispersion effects for calculating halogen-bonding interactions in a wide variety of complex dimers (69 total) within the XB18 and XB51 benchmark sets. Contrary to previous work on… read more here.
Keywords: exchange dispersion; bonding interactions; exchange; halogen bonding ... See more keywords
Self-Assembly of Polymer Nanostructures through Halogen Bonding Interactions of an Iodoperfluoroarene-Functionalized Polystyrene Derivative
Sign Up to like & getrecommendations! Published in 2017 at "Macromolecules"
DOI: 10.1021/acs.macromol.7b00281
Abstract: A structurally novel iodoperfluoroarene-substituted polystyrene has been synthesized, and its noncovalent halogen bonding interactions with polymeric Lewis bases have been studied. RAFT polymerization was used to generate halogen bond donating polystyrene derivatives with low dispersities.… read more here.
Keywords: self assembly; polymer nanostructures; assembly polymer; halogen bonding ... See more keywords
Tuning the Viscoelasticity of Hydrogen-Bonded Polymeric Materials through Solvent Composition
Sign Up to like & getrecommendations! Published in 2018 at "Macromolecules"
DOI: 10.1021/acs.macromol.8b00344
Abstract: The interactions between polymer molecules in solution are strongly affected by the way that the constituent polymers interact with the solvent. In this work, we use a mixed solvent system (dimethyl sulfoxide and ethylene glycol)… read more here.
Keywords: solvent composition; hydrogen; tuning viscoelasticity; hydrogen bonding ... See more keywords
Water-Phase Lateral Interconnecting Quantum Dots as Free-Floating 2D Film Assembled by Hydrogen-Bonding Interactions to Acquire Excellent Electrocatalytic Activity.
Sign Up to like & getrecommendations! Published in 2022 at "ACS nano"
DOI: 10.1021/acsnano.2c00507
Abstract: Supramolecular self-assembly of nanoparticles in two orthogonal directions would potentially allow one to fabricate nanomaterials with fascinating properties. In this study of a hydrothermal polycondensation of melamine/cyanuric acid, graphitic carbon nitride-based quantum dots (CNQD, ∼2… read more here.
Keywords: hydrogen bonding; quantum dots; hydrogen; free floating ... See more keywords
Hydrogen-Bonding Interactions in Pyridinium-Based Ionic Liquids and Dimethyl Sulfoxide Binary Systems: A Combined Experimental and Computational Study
Sign Up to like & getrecommendations! Published in 2018 at "ACS Omega"
DOI: 10.1021/acsomega.7b01805
Abstract: The addition of highly polar and aprotic cosolvents to ionic liquids has proven to considerably decrease the viscosity of the solution and improve mass transfer in many chemical reactions. In this work, the interactions between… read more here.
Keywords: hydrogen; hydrogen bonding; ionic liquids; dmso ... See more keywords
Reversible Self-Assembly of Supramolecular Vesicles and Nanofibers Driven by Chalcogen-Bonding Interactions.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.8b04569
Abstract: Chalcogen-bonding interactions have been viewed as new non-covalent forces in supramolecular chemistry. However, harnessing chalcogen bonds to drive molecular self-assembly processes is still unexplored. Here we report for the first time a novel class of… read more here.
Keywords: self assembly; chalcogen bonding; chalcogen; assembly supramolecular ... See more keywords
Anion-π and H-Bonding Interactions Supporting Encapsulation of [Ln(NO3)6/5]3-/2- (Ln = Nd, Er) with a Triazine-Based Ligand.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.9b05566
Abstract: Reaction of NdIII and ErIII nitrate salts with a 1,3,5-tris(dipicolylamine)-triazine (dpat) ligand yielded two unprecedented examples of [Ln(NO3)6/5]3-/2- (Ln = Nd, Er) moieties completely encapsulated by the ligands. They are found in the two new… read more here.
Keywords: supporting encapsulation; triazine; interactions supporting; anion bonding ... See more keywords