An aromatic coupling motif for two-dimensional supramolecular architectures |
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Authors: | Treier Matthias Ruffieux Pascal Gröning Pierangelo Xiao Shengxiong Nuckolls Colin Fasel Roman |
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Affiliation: | Empa, Swiss Federal Laboratories for Materials Testing and Research, Feuerwerkerstrasse 39, 3602 Thun, Switzerland. matthias.treier@empa.ch |
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Abstract: | We show, using scanning tunneling microscopy, how a coupling motif based on self-complementary helical aromatic units is able to drive the formation of a chiral porous supramolecular network and chains based on lateral aromatic interactions in two dimensions. |
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