Ahn, Shinbyoung, PrakashaReddy, J., Kariuki, Benson ![]() ![]() |
Abstract
Crystallisation of trithiocyanuric acid (TTCA) from various organic solvents that have hydrogen bonding capability (acetone, 2-butanone, dimethylformamide, dimethyl sulfoxide, methanol and acetonitrile) leads to the formation of co-crystals in which the solvent molecules are incorporated together with TTCA in the crystal structure. Structure determination by single-crystal X-ray diffraction reveals that these co-crystals can be classified into different groups depending upon the topological arrangement of the TTCA molecules in the crystal structure. Thus, three different types of single-tape arrangements of TTCA molecules and one type of double-tape arrangement of TTCA molecules are identified. In all co-crystals, hydrogen-bonding interactions are formed through the involvement of NH bonds of TTCA molecules in these tapes and the other molecule in the co-crystal. Detailed rationalisation of the structural properties of these co-crystals is presented.
Item Type: | Article |
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Status: | Published |
Schools: | Chemistry |
Subjects: | Q Science > QD Chemistry |
Uncontrolled Keywords: | crystal engineering ; hydrogen bonds ;nitrogen heterocycles ; structure elucidation |
Publisher: | WileyBlackwell |
ISSN: | 0947-6539 |
Last Modified: | 18 Oct 2022 13:10 |
URI: | https://orca.cardiff.ac.uk/id/eprint/12762 |
Citation Data
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