Results 21 to 30 of about 68,348 (275)
The Tetrel Bonds of Hypervalent Halogen Compounds
Molecules, 2023 The tetrel bond between PhXF2Y(TF3) (T = C and Si; X = Cl, Br, and I; Y = F and Cl) and the electron donor MCN (M = Li and Na) was investigated at the M06-2X/aug-cc-pVDZ level of theory.
Zhihao Niu +2 more
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Supramolecular hierarchy among halogen and hydrogen bond donors in light-induced surface patterning [PDF]
, 2015 Halogen bonding, a noncovalent interaction possessing several unique features compared to the more familiar hydrogen bonding, is emerging as a powerful tool in functional materials design.
Barrett C. J. +10 more
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Halogen bonding and chalcogen bonding mediated sensing
Chemical Science, 2022 Sigma–hole mediated detection of anions is rapidly emerging as a new paradigm in supramolecular sensor chemistry. Herein, we provide an overview of this field including halogen bonding and chalcogen bonding optical, electrochemical and other sensors.
Robert Hein, Paul D. Beer
openaire +2 more sources
Chinese Journal of Magnetic Resonance, 2017 Halogen bond, as hydrogen bond, is a non-covalent bond. Dynamic nuclear polarization (DNP) technique has been used previously to study hydrogen bonds-mediated intermolecular interactions. However, no study has been carried out so far to study the halogen
GAO Shan +8 more
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Competition between Halogen, Hydrogen and Dihydrogen Bonding in Brominated Carboranes [PDF]
, 2016 Halogen bonds are a subset of noncovalent interactions with rapidly expanding applications in materials and medicinal chemistry. While halogen bonding is well known in organic compounds, it is new in the field of boron cluster chemistry.
Allen +31 more
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Matere Bonds vs. Multivalent Halogen and Chalcogen Bonds: Three Case Studies
Molecules, 2022 The term matere bond has been recently used to refer to an attractive noncovalent interaction between any element of group 7 acting as an electrophile and any atom (or group of atoms) acting as a nucleophile.
Rosa M. Gomila, Antonio Frontera
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Transmembrane anion transport mediated by halogen-bond donors [PDF]
, 2012 In biology and chemistry, the transport of anions across lipid bilayer membranes is usually achieved by sophisticated supramolecular architectures. Significant size reduction of transporters is hampered by the intrinsically hydrophilic nature of typical ...
A.Vargas Jentzsch +7 more
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Comparison of Bifurcated Halogen with Hydrogen Bonds
Molecules, 2021 Bifurcated halogen bonds are constructed with FBr and FI as Lewis acids, paired with NH3 and NCH bases. The first type considered places two bases together with a single acid, while the reverse case of two acids sharing a single base constitutes the ...
Steve Scheiner
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Catalysis with Pnictogen, Chalcogen, and Halogen Bonds. [PDF]
Angew Chem Int Ed Engl, 2018 Benz S +3 more
europepmc +2 more sources
Competition between chalcogen bond and halogen bond interactions in YOX4:NH3 (Y = S, Se; X = F, Cl, Br) complexes: An ab initio investigation [PDF]
, 2016 Using ab initio calculations, the geometries, interaction energies and bonding properties of chalcogen bond and halogen bond interactions between YOX4 (Y = S, Se; X = F, Cl, Br) and NH3 molecules are studied. These binary complexes are formed through the
Asadollahi, S. +2 more
core +1 more source