Results 191 to 200 of about 10,693 (226)
Structure-Property-Application Correlations of Early Transition Metal Chalcogenides: A Dichalcogenide-Centered Perspective. [PDF]
Jaidka S +6 more
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Symmetry Breaking and Berry Curvature in 2D Janus γ‑Ge<sub>2</sub>XY (X, Y = S, Se, and Te). [PDF]
Sung D, Hong S.
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Flash Communication: On the Bistabilities and Reactivities of <i>ortho</i>-Phenylene Compounds with ChO→B Interactions. [PDF]
Murphy BL, Gabbaï FP.
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Effect of Chalcogen-Phosphorus Substituents on Enediynes Undergoing the Bergman Cyclization. [PDF]
Hendler M +3 more
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Chalcogen Bond: A Sister Noncovalent Bond to Halogen Bond
The Journal of Physical Chemistry A, 2009A sister noncovalent bond to halogen bond, termed chalcogen bond, is defined in this article. By selecting the complexes H(2)CS...Cl(-), F(2)CS...Cl(-), OCS...Cl(-), and SCS...Cl(-) as models, the bond-length change, interaction energy, topological property of the electron charge density and its Laplacian, and the charge transfer of the chalcogen bond ...
Weizhou, Wang, Baoming, Ji, Yu, Zhang
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Chalcogen⋅⋅⋅π Bonding Catalysis
Angewandte Chemie, 2021AbstractWhile the presence of sulfur⋅⋅⋅π bonding interaction is a general phenomenon in the biological systems, the exploitation of this noncovalent force in a chemical process yet remains elusive. Herein, we describe the concept of chalcogen⋅⋅⋅π bonding catalysis that activates molecules of π systems through the interaction between chalcogen and π ...
Xiangjin Kong, Pan‐Pan Zhou, Yao Wang
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Dual Chalcogen–Chalcogen Bonding Catalysis
Journal of the American Chemical Society, 2020The noncovalent S···O bonding interaction is an evolutionary force that has been smartly exploited by nature to modulate the conformational preferences of proteins. The employment of this type of weak noncovalent force to drive chemical reactions is promising yet remains largely elusive.
Wei Wang +6 more
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Chalcogen-Bonding Supramolecular Polymers
The Journal of Organic Chemistry, 2020Exploring unknown supramolecular interacting forces to create novel supramolecular materials is an eternal theme of supramolecular science. Here, we first report a new family of supramolecular polymers formed by unconventional chalcogen-bonding interactions. A class of chalcogen-containing macrocyclic receptors, termed as chalcogena[4]arene (ChA[4], Ch
Rongjin Zeng, Zehao Gong, Qiang Yan
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A Porous Chalcogen-Bonded Organic Framework
Journal of the American Chemical Society, 2021The manner of bonding between constituent atoms or molecules invariably influences the properties of materials. Perhaps no material family is more emblematic of this than porous frameworks, wherein the namesake modes of connectivity give rise to discrete subclasses with unique collections of properties.
Brian J. Eckstein +5 more
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Chalcogen Bonding: An Overview
Angewandte Chemie International Edition, 2018AbstractIn the last few decades, “unusual” noncovalent interactions like anion‐π and halogen bonding have emerged as interesting alternatives to the ubiquitous hydrogen bonding in many research areas. This is also true, to a somewhat lesser extent, for chalcogen bonding, the noncovalent interaction involving Lewis acidic chalcogen centers.
Lukas Vogel +2 more
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