Issue 13, 2012
From the journal:

Chemical Communications

Supramolecular polymorphism of the 1 : 1 molecular salt (adamantane-1-carboxylate-3,5,7-tricarboxylic acid)·(hexamethylenetetraminium). A “failed” crystal engineering attempt†

Andreas Lemmerer,*a   Joel Bernstein‡*b  and  Mark A. Spackmanc  

* Corresponding authors

a Molecular Sciences Institute, School of Chemistry, University of the Witwatersrand, Johannesburg 2050, South Africa
E-mail: Andreas.Lemmerer@wits.ac.za
Fax: +27 11 717 6749
Tel: +27 11 717 6711

b Department of Chemistry, Ben-Gurion University of the Negev, Beer-Sheva, Israel
E-mail: yoel@bgu.ac.il
Fax: +972 8 647 2943
Tel: +972 8 647 2455

c School of Biomedical, Biomolecular and Chemical Sciences, The University of Western Australia, Crawley, Australia
Fax: +61 8 6488 1380
Tel: +61 8 6488 3140

Abstract

The tetrahedral arrangement of hydrogen bonding donor and acceptor groups is used to rationalise the design of a diamondoid network; however, a single proton transfer renders the four sites inequivalent, and results in two polymorphs of the title molecular salt utilizing similar intermolecular synthons.

Graphical abstract: Supramolecular polymorphism of the 1 : 1 molecular salt (adamantane-1-carboxylate-3,5,7-tricarboxylic acid)·(hexamethylenetetraminium). A “failed” crystal engineering attempt

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Article information

DOI
https://doi.org/10.1039/C1CC15849J
Article type
Communication
Submitted
21 Sep 2011
Accepted
18 Nov 2011
First published
02 Dec 2011

Chem. Commun., 2012,48, 1883-1885

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Supramolecular polymorphism of the 1 : 1 molecular salt (adamantane-1-carboxylate-3,5,7-tricarboxylic acid)·(hexamethylenetetraminium). A “failed” crystal engineering attempt

A. Lemmerer, J. Bernstein and M. A. Spackman, Chem. Commun., 2012, 48, 1883 DOI: 10.1039/C1CC15849J

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