We report the synthesis of gold-phthalocyanines on an Au(111) surface via cyclization of dibenzo[fg,op]tetracene-5,6,12,13-tetracarbonitrile molecules. Scanning tunnelling microscopic images unambiguously reveal that gold adatoms act as linkers via metal coordination bonding to form metastable supra-molecular structures, and simultaneously replace metal ions within the final products, metal phthalocyanines.
Direct on-surface synthesis of gold-phthalocyanine: Via cyclization of cyano-groups with gold adatoms / Wang, Z.; Liu, X.; Lu, Y.; Wang, Z.; Bortolini, C.; Chen, M.; Wei, S.; Li, W.; Zhu, J.; Ju, H.; Rosei, F.; Dong, M.; Wang, L.. - In: MATERIALS CHEMISTRY FRONTIERS. - ISSN 2052-1537. - ELETTRONICO. - 3/2019:7(2019), pp. 1406-1410. [10.1039/c9qm00070d]
Direct on-surface synthesis of gold-phthalocyanine: Via cyclization of cyano-groups with gold adatoms
Rosei F.;
2019-01-01
Abstract
We report the synthesis of gold-phthalocyanines on an Au(111) surface via cyclization of dibenzo[fg,op]tetracene-5,6,12,13-tetracarbonitrile molecules. Scanning tunnelling microscopic images unambiguously reveal that gold adatoms act as linkers via metal coordination bonding to form metastable supra-molecular structures, and simultaneously replace metal ions within the final products, metal phthalocyanines.| File | Dimensione | Formato | |
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