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Crystallization and lamellar nanosheet formation of an aromatic dipeptoid

Author:
Castelletto, Valeria, Chippindale, Ann M., Hamley, Ian W., Barnett, Sarah, Hasan, Abshar, Lau, King Hang Aaron
Source:
Chemical communications 2019 v.55 no.42 pp. 5867-5869
ISSN:
1364-548X
Subject:
N-substituted glycines, aqueous solutions, chemical compounds, chemical reactions, crystal structure, crystallization, dipeptides, hydrogen bonding, nanosheets
Abstract:
An aromatic peptoid analogue of the diphenylalanine dipeptide self-assembles in aqueous solution and the first crystal structure was obtained for this class of compound. This reveals molecular packing stabilized by networks of hydrogen bonds. Free-floating nanosheet lamellar structures are observed in solution, which form via cooperative intermolecular interactions driven by π stacking.
Agid:
6448044