Sigma-hole造成的次级键作用在p区结构化学中有十分重要的作用。立足于此类相互作用的催化等应用也因此应运而生。此文简单地介绍一下此类相互作用。 Ref: ①Lim and Beer, Sigma-Hole Interactions in Anion Recog…
Named after the donor atom's group, the σ-hole interactions, halogen bonding, and chalcogen bonding with anionic species have found ground-breaking applications in anion supramolecular chemistry within the last decade. In this review, we feature key recent discoveries and advances across the whole ...
来源期刊 Chemical Reviews 研究点推荐 noncovalent interactions Halogen Bonds sigma-Hole Interactions Computer Modeling 站内活动 0 关于我们 百度学术集成海量学术资源,融合人工智能、深度学习、大数据分析等技术,为科研工作者提供全面快捷的学术服务。在这里我们保持学习的态度,不忘初心,砥砺前行。了解更多>>...
and other terms or Coulombicinteraction to the σ-hole bond and π-hole bond were reviewed f i rst followed by a briefdiscussion on the interplay between the σ-hole bond and the π-hole bond as well asapplication of the two types of noncovalent interactions in the f i eld of anion rec...
Al, Ga, In) and π-hole of MH3 (M = Al, Ga, In) were discovered and analyzed, the bimolecular complexes M2H6···NH3 and MH3···N2P2F4 (M = Al, Ga, In) were constructed to carry out comparative studies on the group III σ-hole interactions and π-hole interactions....
Pnictogen bonding, arguably, is one of the least explored members of the young family of sigma-hole interactions, despite the tremendous advances that have been made in "unconventional" supramolecular chemistry across recent years. One of its well documented properties is that its strength is ...
INTERMOLECULAR INTERACTIONSNONCOVALENT BONDCHALCOGEN BONDSPICOMPLEXESTETRELsigma-Hole and lone-pair (lp)-hole interactions within sigma-hole center dot center dot center dot sigma-hole, sigma-hole center dot center dot center dot lphole, and lp-hole center dot center dot center dot lp-hole ...
Pnictogen bonding, arguably, is one of the least explored members of the young family of sigma-hole interactions, despite the tremendous advances that have been made in "unconventional" supramolecular chemistry across recent years. One of its well documented properties is that its strength is ...
Lone Pair-[small pi] vs [sigma]-Hole-[small pi] Interactions in Bromine Head Containing Oxacalix[2]arene[2]triazinesTwo new bromine head containing oxacalix[2]arene[2]triazines were designed and synthesized. Owing to the bromi...
The ability of the halogen atom to form intermolecular electrostatic interactions through the σ-hole phenomenon rather than through steric effects alone forms the structural basis of their improved inhibitory potential relative to the unsubstituted 1-(β-D-glucopyranosyl)uracil (Ki=12.39 μM), ...