金属-有机配合物分子在Au(111)表面的吸附行为

doi:10.3866/PKU.WHXB20050901

Acta Phys. -Chim. Sin. ›› 2005, Vol. 21 ›› Issue (09): 949-951.doi: 10.3866/PKU.WHXB20050901

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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

Received:2005-05-25 Revised:2005-06-17 Published:2005-09-15
Contact: MAO Bing-wei E-mail:bwmao@xmu. edu. cn

Abstract

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 words: Molecular self-assembly, Metal-organic complex, Dissociative adsorption, STM

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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Adsorption of Metal-Organic Complex Molecule on Au(111) Surface

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