Results 31 to 40 of about 1,415,920 (286)
Halogen bonding stabilizes a cis-azobenzene derivative in the solid state: A crystallographic study [PDF]
, 2017 Crystals of trans- and cis-isomers of a fluorinated azobenzene derivative have been prepared and characterized by single-crystal X-ray diffraction. The presence of F atoms on the aromatic core of the azobenzene increases the lifetime of the metastable ...
Fernandez-Palacio F. +6 more
core +1 more source
The thiocyanate anion as a polydentate halogen bond acceptor [PDF]
, 2010 International audienceCo-crystallisation of the Et4N+ or n-Bu4N+ salts of the thiocyanate anion with o-, m- and p-diodoperfluorobenzene or the sym-trifluorotriiodobenzene allowed for the isolation of six different salts which were structurally ...
Cauliez, Pascal +4 more
core +4 more sources
Molecules, 2022 Haspin, an atypical serine/threonine protein kinase, is a potential target for cancer therapy. 5-iodotubercidin (5-iTU), an adenosine derivative, has been identified as a potent Haspin inhibitor in vitro.
Yujing Zhou, Ming Wah Wong
doaj +1 more source
The Halogen Bond in the Design of Functional Supramolecular Materials: Recent Advances [PDF]
, 2013 Halogen bonding is an emerging noncovalent interaction for constructing supramolecular assemblies. Though similar to the more familiar hydrogen bonding, four primary differences between these two interactions make halogen bonding a unique tool for ...
A. Priimagi +3 more
core +1 more source
Halogen Bonding in (Z)-2-Iodocinnamaldehyde
Molecules, 2013 Based on the bulkiness of the iodine atom, a non-planar conformation was expected for the title compound. Instead, its molecular structure is planar, as experimentally determined using single crystal X-ray diffraction, and confirmed theoretically by DFT ...
Miriam Rossi +3 more
doaj +1 more source
Activation of a Metal‐Halogen Bond by Halogen Bonding†
Angewandte Chemie, 2020 In recent years, the non‐covalent interaction of halogen bonding (XB) has found increasing application in organocatalysis. However, reports of the activation of metal‐ligand bonds by XB have so far been limited to a few reactions with elemental iodine or
J. Wolf +7 more
semanticscholar +1 more source
Halogen and Hydrogen Bonding in Halogenabenzene/NH3 Complexes Compared Using Next-Generation QTAIM
Molecules, 2019 Next-generation quantum theory of atoms in molecules (QTAIM) was used to investigate the competition between hydrogen bonding and halogen bonding for the recently proposed (Y = Br, I, At)/halogenabenzene/NH3 complex. Differences between using the SR-ZORA
Shuman Li +5 more
doaj +1 more source
Preorganization: A Powerful Tool in Intermolecular Halogen Bonding in Solution
ChemistryOpen, 2020 Preorganization is a powerful tool in supramolecular chemistry which has been utilized successfully in intra‐ and intermolecular halogen bonding. In previous work, we had developed a bidentate bis(iodobenzimidazolium)‐based halogen bond donor which ...
Martin H. H. Voelkel +2 more
doaj +1 more source
Supramolecular Halogen Bonds in Asymmetric Catalysis
Frontiers in Chemistry, 2020 Halogen bonding has received a significant increase in attention in the past 20 years. An important part of this interest has centered on catalytic applications of halogen bonding.
Mikk Kaasik, Tõnis Kanger
doaj +1 more source
Adsorption of diatomic halogen molecules on graphene: A van der Waals density functional study [PDF]
, 2010 The adsorption of fluorine, chlorine, bromine, and iodine diatomic molecules on graphene has been investigated using density functional theory with taking into account nonlocal correlation effects by means of vdW-DF approach. It is shown that the van der
Katsnelson, M. I. +3 more
core +2 more sources