Different solvents yield alternative crystal forms through aromatic, halogen bonding and hydrogen bonding competition
Author:
Affiliation:
1. Department of Chemistry
2. Faculty of Science
3. Mutah University
4. Karak, Jordan
5. Mark Wainwright Analytical Centre
6. The University of New South Wales (UNSW)
7. Sydney NSW 2052, Australia
8. School of Chemistry
Abstract
X-ray crystallography shows that entirely different structures are produced when the dichlorodiquinoline derivative is crystallised from aprotic dimethylformamide or from protic solvents like methanol or acetic acid, demonstrating the importance of solvent choice in yielding alternative crystal forms.
Publisher
Royal Society of Chemistry (RSC)
Subject
Condensed Matter Physics,General Materials Science,General Chemistry
Link
http://pubs.rsc.org/en/content/articlepdf/2015/CE/C4CE02109F
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