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.
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收藏
页码：7896 / 7900
页数：5
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