Aniline–phenol recognition: from solution through supramolecular synthons to cocrystals
TLDR
NMR studies show the presence of LSAMs in solution and also the sequence of association of hydrogen bonding and π⋯π stacking interations that constitute the LS AMs.About:
This article is published in IUCrJ.The article was published on 2014-07-01 and is currently open access. It has received 50 citations till now. The article focuses on the topics: Crystal engineering & Synthon.read more
Citations
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Halogen Bonds in Crystal Engineering: Like Hydrogen Bonds yet Different
TL;DR: Examples of crystal engineering where one can build up from previous knowledge with a focus that is provided by the modern definition of the halogen bond are illustrated and the similarities and differences between halogen bonds and hydrogen bonds are commented on.
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Building upon Supramolecular Synthons: Some Aspects of Crystal Engineering
TL;DR: A review of the evolution of supramolecular synthons from being a synthetic subunit to a basic unit for understanding the dynamics of crystallization can be found in this article.
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Cocrystal and Salt Forms of Furosemide: Solubility and Diffusion Variations
TL;DR: In this paper, the BCS class IV drug furosemide (FSM) was obtained upon liquid assisted grinding with coformers anthranilamide (ANT), 4-toluamide (TOL), 2-picolinamide (PCM), piperazine (PPZ), 2,3,5,6-tetramethylpyrazine (TMPZ), pyrazine(PYZ), and theophylline (THP) and identified with powder X-ray diffraction.
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A systematic structural study of halogen bonding versus hydrogen bonding within competitive supramolecular systems
TL;DR: An extensive structural study on hydrogen and halogen bonding in co-crystals has helped clarify the competition and balance between them in a practical supramolecular synthesis.
References
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A short history of SHELX
TL;DR: This paper could serve as a general literature citation when one or more of the open-source SH ELX programs (and the Bruker AXS version SHELXTL) are employed in the course of a crystal-structure determination.
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WinGX suite for small-molecule single-crystal crystallography
TL;DR: The category Computer Program Abstracts provides a rapid means of communicating up-to-date information concerning both new programs or systems and signi®cant updates to existing ones.
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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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Spin diffusion measurements : spin echoes in the presence of a time-dependent field gradient
E. O. Stejskal,J. E. Tanner +1 more
TL;DR: In this article, a derivation of the effect of a time-dependent magnetic field gradient on the spin-echo experiment, particularly in the presence of spin diffusion, is given.