Journal ArticleDOI
A survey of tellurium-centered secondary-bonding supramolecular synthons
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TLDR
The structural motifs assembled in these systems fall within eight general categories, from single to multiple-bonded supramolecular synthons as mentioned in this paper, and the overall structures assembled by the most important tellurium-based SISs and prospects for their application in crystal engineering are discussed.About:
This article is published in Coordination Chemistry Reviews.The article was published on 2011-06-01. It has received 158 citations till now. The article focuses on the topics: Crystal engineering & Lone pair.read more
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The Bright Future of Unconventional σ/π-Hole Interactions
TL;DR: The physical nature of σ- and π-hole interactions is described, a selection of inquiries that utilise ρ- andπ-holes are presented, and an overview of analyses of structural databases (CSD/PDB) that demonstrate how prevalent these interactions already are in solid-state structures are given.
Journal ArticleDOI
Chalcogen Bonding: An Overview
TL;DR: This work aims to provide an overview on the use of chalcogen bonding in crystal engineering and in solution, with a focus on the recent developments concerning intermolecular chalCogen bonded in solution-phase applications.
Journal ArticleDOI
Non-covalent interactions in the synthesis of coordination compounds: Recent advances
Kamran T. Mahmudov,Kamran T. Mahmudov,Maximilian N. Kopylovich,M. Fátima C. Guedes da Silva,Armando J. L. Pombeiro +4 more
TL;DR: In this paper, a review describes how non-covalent interactions, such as hydrogen (inter-and intramolecular, resonance-and charge-assisted hydrogen bonding), halogen, chalcogen and pnicogen bonds, π-interactions, as well as other types of weak forces can influence and control the reactions in the synthesis, providing a class of highly directional stabilizing contacts that can be exploited in the design of coordination compounds.
Journal ArticleDOI
Chalcogen bonding in solution: interactions of benzotelluradiazoles with anionic and uncharged Lewis bases.
TL;DR: Determinations of the association constants of benzotelluradiazoles with a variety of Lewis bases (Cl(-), Br(-), I(-), NO3(-) and quinuclidine, in organic solvent) are described and trends in the free energy of chalcogen bonds upon variation of the donor, acceptor and solvent are evident.
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Chalcogen Bonding Macrocycles and [2]Rotaxanes for Anion Recognition
Jason Y. C. Lim,Igor Marques,Amber L. Thompson,Kirsten E. Christensen,Vítor Félix,Paul D. Beer +5 more
TL;DR: It is demonstrated, by 1H NMR and DFT calculations, that the chalcogen atoms oriented within the macrocycle cavity are able to chelate copper(I) endotopically, and the first examples of mechanically interlocked [2]rotaxanes containing ChB-donor groups are prepared via an active metal template strategy.
References
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Intermolecular and surface forces
TL;DR: The forces between atoms and molecules are discussed in detail in this article, including the van der Waals forces between surfaces, and the forces between particles and surfaces, as well as their interactions with other forces.
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The Cambridge Structural Database: a quarter of a million crystal structures and rising
TL;DR: The Cambridge Structural Database now contains data for more than a quarter of a million small-molecule crystal structures, and projections concerning future accession rates indicate that the CSD will contain at least 500,000 crystal structures by the year 2010.
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Patterns in Hydrogen Bonding: Functionality and Graph Set Analysis in Crystals
TL;DR: In this article, a review of the most promising systematic approaches to resolving this enigma was initially developed by the late M. C. Etter, who applied graph theory to recognize, and then utilize, patterns of hydrogen bonding for the understanding and design of molecular crystals.
Book
Chemistry of the elements
TL;DR: In this article, the origins of the elements, isotopes and atomic weights Chemical periodicity and the periodic table were discussed, including the following elements: Hydrogen Lithium, sodium, potassium, rubidium, caesium and francium Beryllium, magnesium, calcium, strontium, barium and radium Boron Aluminium, gallium, indium and thallium Carbon Silicon Germanium, tin and lead Nitrogen Phosphorus Arsenic, antimony and bismuth Oxygen Sulfur Selenium, tellurium