ICCAS OpenIR
Effect of Electrostatic Interactions on Metallophthalocyanine Single Molecular Arrays with n-Octadecyl Mercaptan Templates
Kong, Xianghua2,3; Deng, Ke1; Yang, Yanlian1; Lei, Shengbin1; Wang, Chen1
2009-02-01
Source PublicationJOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY
ISSN1533-4880
Volume9Issue:2Pages:1152-1155
AbstractBy changing central metal ions or by tuning the length of substituted alkyl chains, metallophthalocyanines or their derivatives exhibit various assembling behaviors when co-adsorbed with n-octadecyl mercaptan on highly oriented pyrolytic graphite surfaces. Repeated scanning tunneling microscopy experiments demonstrate that planar or short alkyl chain substituted MPcs could form single molecular arrays while phase separation occurred when non-planar or longer alkyl chain substituted MPcs were co-adsorbed with C18SH templates. The experimental results combined with the density functional theory calculations reveal that intermolecular electrostatic and van der Waals interactions play essential roles in the formation of single molecular arrays.
KeywordScanning Tunneling Microscopy Single Molecular Array Metallophthalocyanine Density Functional Theory
DOI10.1166/jnn.2009.C108
Indexed BySCI ; ISTP
Language英语
WOS IDWOS:000263653300108
PublisherAMER SCIENTIFIC PUBLISHERS
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Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/68030
Collection中国科学院化学研究所
Corresponding AuthorWang, Chen
Affiliation1.Natl Ctr Nanosci & Technol, Beijing 100080, Peoples R China
2.CAS, Inst Chem, Beijing 100080, Peoples R China
3.CAS, Grad Sch, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Kong, Xianghua,Deng, Ke,Yang, Yanlian,et al. Effect of Electrostatic Interactions on Metallophthalocyanine Single Molecular Arrays with n-Octadecyl Mercaptan Templates[J]. JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY,2009,9(2):1152-1155.
APA Kong, Xianghua,Deng, Ke,Yang, Yanlian,Lei, Shengbin,&Wang, Chen.(2009).Effect of Electrostatic Interactions on Metallophthalocyanine Single Molecular Arrays with n-Octadecyl Mercaptan Templates.JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY,9(2),1152-1155.
MLA Kong, Xianghua,et al."Effect of Electrostatic Interactions on Metallophthalocyanine Single Molecular Arrays with n-Octadecyl Mercaptan Templates".JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY 9.2(2009):1152-1155.
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