In:
Chinese Journal of Chemistry, Wiley, Vol. 40, No. 23 ( 2022-12), p. 2727-2733
Kurzfassung:
In recent years, the construction of stable multicomponent assembled structures on surfaces and the exploration of the assembled mechanism have become research hotspots. In this paper, the azobenzene‐carboxylic acid called ( E )‐4’,4”’‐(diazene‐1,2‐diyl) bis(([1,1’‐biphenyl]‐3,5‐dicarboxylic acid)) (H 4 DBBD) could self‐assemble into regular network structure at heptanoic acid/graphite via hydrogen bonding, and could be regulated into analogous kagomé network by coronene (COR) molecules. In addition, a series of bipyridine derivatives were further introduced to construct bi‐component systems with H 4 DBBD molecules, and successfully induced diversified structural transitions of H 4 DBBD on the graphite surface. Combined with scanning tunneling microscope (STM) and density functional theory (DFT) calculations, we have investigated the diversified structural transitions and analyzed the formation mechanism of the assembled systems.
Materialart:
Online-Ressource
ISSN:
1001-604X
,
1614-7065
DOI:
10.1002/cjoc.202200336
Sprache:
Englisch
Verlag:
Wiley
Publikationsdatum:
2022
ZDB Id:
2144352-X
SSG:
6,25