Supramolecular polymorphism of the 1 : 1 molecular salt (adamantane-1-carboxylate-3,5,7-tricarboxylic acid)·(hexamethylenetetraminium). A “failed” crystal engineering attempt
A. LemmererMolecular Sciences Institute, School of Chemistry, University of the Witwatersrand, Johannesburg 2050, South Africa. [email protected]Joel BernsteinDepartment of Chemistry, Ben-Gurion University of the Negev, Beer-Sheva, IsraelMark A. SpackmanSchool of Biomedical, Biomolecular and Chemical Sciences, The University of Western Australia, Crawley, Australia
2011en
ABI
Аннотация
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.
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