Bonding Interactions Can Drive Topological Phase Transitions in a Zintl Antiferromagnetic Insulator
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202415610
Abstract: While ∼30% of materials are reported to be topological, topological insulators are rare. Magnetic topological insulators (MTI) are even harder to find. Identifying crystallographic features that can host the coexistence of a topological insulating phase… read more here.
Keywords: insulator; bonding interactions; interactions drive; topological insulators ... See more keywords
Suppression of Tin Oxidation via Sn→B Bonding Interactions for High‐Resolution Lead‐Free Perovskite Neuromorphic Imaging Sensors
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Materials"
DOI: 10.1002/adma.202502015
Abstract: Lead‐free tin‐based perovskites, specifically (4‐Cl‐PEA)2SnI4, possess significant potential for the development of high‐performance, robust neuromorphic imaging sensors, owing to their superior optoelectronic properties and compatibility with conventional complementary metal‐oxide‐semiconductor fabrication techniques and silicon‐based readout circuits.… read more here.
Keywords: neuromorphic imaging; bonding interactions; resolution; lead free ... See more keywords
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
Conformation-Dependent Hydrogen-Bonding Interactions in a Switchable Artificial Metalloprotein.
Sign Up to like & getrecommendations! Published in 2024 at "Biochemistry"
DOI: 10.1021/acs.biochem.4c00209
Abstract: Hydrogen-bonding (H-bonding) interactions in metalloprotein active sites can critically regulate enzyme function. Changes in the protein structure triggered by interplay with substrates, products, and partner proteins are often translated to the metallocofactor by way of… read more here.
Keywords: conformation; bonding interactions; hydrogen bonding; switchable artificial ... 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
Nature of the Nickel-Halogen Bond in NiX+ Compounds (X = F, Cl, Br, I): A Multireference Configuration Interaction and Ab Initio Valence Bond Study.
Sign Up to like & getrecommendations! Published in 2024 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.4c03906
Abstract: In a recent study (Inorg. Chem. 2024, 63, 11812-11820), gas-phase cationic NiX+ compounds (X = F, Cl, Br, and I) were probed by nickel L-edge XAS, from which it was concluded that NiF+ was best… read more here.
Keywords: nix compounds; bonding interactions; initio; nature nickel ... 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