Addressing the metal centers of [2 x 2] CoII4 grid-type complexes by STM/STS

被引：60

作者：

Alam, MS

Strömsdörfer, S

Dremov, V

Müller, P

Kortus, J

Ruben, M

Lehn, JM

机构：

[1] Univ Erlangen Nurnberg, Inst Phys 3, D-91058 Erlangen, Germany

[2] Forschungszentrum Karlsruhe GmbH, Inst Nanotechnol, D-76021 Karlsruhe, Germany

[3] MPI Solid State Res, D-70569 Stuttgart, Germany

[4] Inst Phys & Chim Mat Strasbourg, F-67034 Strasbourg, France

[5] Univ Strasbourg 1, F-67083 Strasbourg, France

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2005年 / 44卷 / 48期

关键词：

density functional calculations; scanning probe microscopy; self-assembly; supramolecular chemistry; surface chemistry;

D O I：

10.1002/anie.200502743

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Figure Presented) The controlled deposition of grid-type [2 x 2] Co II4 complexes onto graphite rendered free-standing 0D, 1D, and 2D molecular arrangements, which were examined by STM techniques. Scanning tunneling spectroscopy (STS) investigations enabled the direct addressing of the metal centers at the single-molecule level (see image). The experimentally determined intramolecular positions of the CoII centers are in agreement with DFT calculations of the molecule. © 2005 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：7896 / 7900

页数：5

共 60 条

[1] Metal-organic coordination networks of ferric wheels, their surface-supported supramolecular architectures and STM/STS imaging [J].