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ISSN 1000-6818CN 11-1892/O6CODEN WHXUEU
Acta Phys Chim Sin >> 2005,Vol.21>> Issue(09)>> 949-951     doi: 10.3866/PKU.WHXB20050901         中文摘要
Communication
Adsorption of Metal-Organic Complex Molecule on Au(111) Surface
ZHOU Xiao-shun; XU Xiaomi; ZHONG Hui-ping; LONG La-sheng; HUANG Rong-bin; XIE Zhao-xiong; ZHENG Lan-sun; MAO Bing-wei
State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005
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The adsorption of metal-organic complex molecule ([Cu2(μ-O)(dptap)4(NO3)2], where dptap represents 2-(2-pyridylimino)-2H-1,2,4-thia-diazolo[2,3-a] pyridine) on Au(111) surface is studied by STM. STM results show coexistence of undissociative and dissociative adsorption of the molecule. The former shows regular arrangements of the molecule, while the latter gives a (√3×√3)R30°Cu adlayer structure. The possible origin of the coexistence of undissociative and dissociative adsorption is discussed.

Keywords: Molecular self-assembly   Metal-organic complex   Dissociative adsorption   STM  
Received: 2005-05-25 Accepted: 2005-06-17 Publication Date (Web): 2005-09-15
Corresponding Authors: MAO Bing-wei Email: bwmao@xmu. edu. cn


Cite this article: ZHOU Xiao-shun; XU Xiaomi; ZHONG Hui-ping; LONG La-sheng; HUANG Rong-bin; XIE Zhao-xiong; ZHENG Lan-sun; MAO Bing-wei. Adsorption of Metal-Organic Complex Molecule on Au(111) Surface[J]. Acta Phys. -Chim. Sin., 2005,21 (09): 949-951.    doi: 10.3866/PKU.WHXB20050901
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