Royal Society of Chemistry, Chemical Communications, 15(51), p. 3243-3246
DOI: 10.1039/c4cc08471c
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Direct sublimation of a Cu4Cl4 metal-organic cluster on Cu(110) in ultra-high vacuum allows the formation of ultra-large well-organized metal-organic supramolecular wires. Our results show that the large monomers assemble to each other by π−π interactions connecting dipyrimidine units and are stabilized by the surface.