Lattice-Directed Formation of Covalent and Organometallic Molecular   Wires by Terminal Alkynes on Ag Surfaces

doi:10.1021/acsnano.5b01803

CORC > 北京大学 > 化学与分子工程学院

	Lattice-Directed Formation of Covalent and Organometallic Molecular Wires by Terminal Alkynes on Ag Surfaces
	Liu, Jing ; Chen, Qiwei ; Xiao, Lianghong ; Shang, Jian ; Zhou, Xiong ; Zhang, Yajie ; Wang, Yongfeng ; Shao, Xiang ; Li, Jianlong ; Chen, Wei ; Xu, Guo Qin ; Tang, Hao ; Zhao, Dahui ; Wu, Kai
刊名	ACS NANO
	2015
关键词	terminal alkynes Ag single crystals surface reaction molecular wires lattice match SCANNING-TUNNELING-MICROSCOPY METAL-SURFACES CHAIN POLYMERIZATION NOBLE-METAL NETWORKS INTERMEDIATE CONDUCTANCE REACTIVITY CHEMISTRY POLYMERS
DOI	10.1021/acsnano.5b01803
英文摘要	Surface reactions of 2,5-diethynyl-1,4-bis(phenylethynyl)-benzene on Ag(111), Ag(110), and Ag(100) were systematically explored and scrutinized by scanning tunneling microscopy, molecular mechanics simulations, and density functional theory calculations. On Ag(111), Glaser coupling reaction became dominant, yielding one-dimensional molecular wires formed by covalent bonds. On Ag(110) and Ag(100), however, the terminal alkynes reacted with surface metal atoms, leading to one-dimensional organometallic nanostructures. Detailed experimental and theoretical analyses revealed that such a lattice dependence of the terminal alkyne reaction at surfaces originated from the matching degree between the periodicities of the produced molecular wires and the substrate lattice structures.; NSFC [21133001, 21333001, 21261130090, 21433011, 61321001, 913000002]; MOST, China [2013CB933404, 2011CB808702]; Singapore NRF CREATE-SPURc project; SCI(E); EI; ARTICLE; yongfengwang@pku.edu.cn; dhzhao@pku.edu.cn; kaiwu@pku.edu.cn; 6; 6305-6314; 9
语种	中文
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/419636]
专题	化学与分子工程学院信息科学技术学院
推荐引用方式 GB/T 7714	Liu, Jing,Chen, Qiwei,Xiao, Lianghong,et al. Lattice-Directed Formation of Covalent and Organometallic Molecular Wires by Terminal Alkynes on Ag Surfaces[J]. ACS NANO,2015.
APA	Liu, Jing.,Chen, Qiwei.,Xiao, Lianghong.,Shang, Jian.,Zhou, Xiong.,...&Wu, Kai.(2015).Lattice-Directed Formation of Covalent and Organometallic Molecular Wires by Terminal Alkynes on Ag Surfaces.ACS NANO.
MLA	Liu, Jing,et al."Lattice-Directed Formation of Covalent and Organometallic Molecular Wires by Terminal Alkynes on Ag Surfaces".ACS NANO (2015).