1887
banner image
No data available.
Please log in to see this content.
You have no subscription access to this content.
No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
Functionalization, self-assembly, and photoswitching quenching for azobenzene derivatives adsorbed on Au(111)
Rent:
Rent this article for
USD
10.1063/1.3519557
/content/aip/journal/jcp/133/23/10.1063/1.3519557
http://aip.metastore.ingenta.com/content/aip/journal/jcp/133/23/10.1063/1.3519557
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

Schematic diagrams of azobenzene molecules functionalized with TB-legs (trans isomer): (a) 2,2,5,5-tetra-tert-butyl-azobenzene (canted-TTB-AB), (b) 4,4-dicyano-2,2,5,5-tetra-tert-butyl-azobenzene (cyano-canted-TTB-AB).

Image of FIG. 2.
FIG. 2.

STM topographic images of canted-TTB-AB on Au(111): (a) a large field of view, (b) a close-up view of a molecular island. Crystallographic directions of the underlying Au(111) are denoted in both images. A single molecule is identified by a white box. Images were acquired with I = 25 pA, V sample = −1 V, 25 K <T< 30 K.

Image of FIG. 3.
FIG. 3.

STM topographic images of cyano-canted-TTB-AB on Au(111): (a) a large field of view, (b) a close-up view of a molecular island. Crystallographic directions of the underlying Au(111) are denoted in (a). A single molecule is identified by a white box. Images were acquired with I = 25 pA, V sample = −1 V, 25 K <T< 30 K.

Image of FIG. 4.
FIG. 4.

High-resolution STM image of canted-TTB-AB on Au(111) with proposed molecular structural model superimposed [with N = N bond ∼68° oriented with respect to direction]. Images acquired with I = 25 pA, V sample = −1 V, 25 K <T< 30 K.

Image of FIG. 5.
FIG. 5.

High-resolution STM image of cyano-canted-TTB-AB on Au(111) with proposed molecular structural model superimposed [with N = N bond ∼11° oriented with respect to direction]. Images acquired with I = 25 pA, V sample = −1 V, 25 K <T< 30 K. Two C–H···N–C hydrogen bonds between adjacent molecules are identified by a red box (hydrogen atoms are omitted in the structural model for simplicity).

Loading

Article metrics loading...

/content/aip/journal/jcp/133/23/10.1063/1.3519557
2010-12-20
2014-04-18
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Functionalization, self-assembly, and photoswitching quenching for azobenzene derivatives adsorbed on Au(111)
http://aip.metastore.ingenta.com/content/aip/journal/jcp/133/23/10.1063/1.3519557
10.1063/1.3519557
SEARCH_EXPAND_ITEM