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Acta Physico-Chimica Sinica  2005, Vol. 21 Issue (09): 949-951    DOI: 10.3866/PKU.WHXB20050901
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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Abstract  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.

Key wordsMolecular self-assembly      Metal-organic complex      Dissociative adsorption      STM     
Received: 25 May 2005      Published: 15 September 2005
Corresponding Authors: MAO Bing-wei     E-mail: 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. Acta Physico-Chimica Sinica, 2005, 21(09): 949-951.

URL:

http://www.whxb.pku.edu.cn/Jwk_wk/wlhx/10.3866/PKU.WHXB20050901     OR     http://www.whxb.pku.edu.cn/Jwk_wk/wlhx/Y2005/V21/I09/949

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