Results 281 to 290 of about 2,615,661 (354)
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The Journal of Physical Chemistry A, 2006
In this Article we extend the idea of detecting a hydrogen bond solely on one single quantum chemically determined descriptor. We present an improvement of the method introduced by Reiher et al. (Theor. Chim. Acta 2001, 106, 379), who mapped the strength of the hydrogen bond onto an easily accessible quantity, namely, the two-center shared-electron ...
Jens, Thar, Barbara, Kirchner
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In this Article we extend the idea of detecting a hydrogen bond solely on one single quantum chemically determined descriptor. We present an improvement of the method introduced by Reiher et al. (Theor. Chim. Acta 2001, 106, 379), who mapped the strength of the hydrogen bond onto an easily accessible quantity, namely, the two-center shared-electron ...
Jens, Thar, Barbara, Kirchner
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High‐Performance Polymeric Materials through Hydrogen‐Bond Cross‐Linking
Advances in Materials, 2019It has always been critical to develop high‐performance polymeric materials with exceptional mechanical strength and toughness, thermal stability, and even healable properties for meeting performance requirements in industry.
Pingan Song, Hao Wang
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Nature Reviews Chemistry, 2020
Self-organization of water molecules around solute ions can affect how they permeate through nanoporous liquid-crystalline membranes.
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Self-organization of water molecules around solute ions can affect how they permeate through nanoporous liquid-crystalline membranes.
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Persistent Hydrogen‐Bonded and Non‐Hydrogen‐Bonded Phenoxyl Radicals
Chemistry – A European Journal, 2011AbstractThe production of stable phenoxyl radicals is undoubtedly a synthetic chemical challenge. Yet it is a useful way to gain information on the properties of the biological tyrosyl radicals. Recently, several persistent phenoxyl radicals have been reported, but only limited synthetic variations could be achieved.
Riccardo, Wanke +4 more
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Hydrogen Bonded Arrays: The Power of Multiple Hydrogen Bonds
Journal of the American Chemical Society, 2012Hydrogen bond interactions in small covalent model compounds (i.e., deprotonated polyhydroxy alcohols) were measured by negative ion photoelectron spectroscopy. The experimentally determined vertical and adiabatic electron detachment energies for (HOCH(2)CH(2))(2)CHO(-)(2a), (HOCH(2)CH(2))(3)CO(-) (3a), and (HOCH(2)CH(2)CH(OH)CH(2))(3)CO(-) (4a)reveal ...
Alireza, Shokri +3 more
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Formation of a Supramolecular Polymeric Adhesive via Water-Participant Hydrogen Bond Formation.
Journal of the American Chemical Society, 2019A supramolecular polymeric adhesive was prepared from non-viscous, non-polymeric materials by water-participant hydrogen bonds. Pt-pyridine coordination and water-crown ether hydrogen bonding combine to effect the supramolecular polymerization.
Qiao Zhang +5 more
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The hydrogen bond in the solid state.
Angewandte Chemie, 2002T. Steiner
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1997
Abstract Because of the importance of the hydrogen bond, there have been scores of insights gained about its fundamental nature by quantum chemical computations over the years. Such methods can probe subtle characteristics of the electronic structure and examine regions of the potential energy surface that are simply not accessible by ...
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Abstract Because of the importance of the hydrogen bond, there have been scores of insights gained about its fundamental nature by quantum chemical computations over the years. Such methods can probe subtle characteristics of the electronic structure and examine regions of the potential energy surface that are simply not accessible by ...
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Hydrogen Bonding, Hydrogen Transfer, and Halogen Bonding
2023Chaoyang Zhang, Jing Huang, Rupeng Bu
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