Honeycomb networks and chiral superstructures formed by cyanuric acid and melamine on Au(111)

被引：73

作者：

Staniec, P. A.

Perdigao, L. M. A.

Rogers, B. L.

Champness, N. R.

Beton, P. H. ^{[1
]}

机构：

[1] Univ Nottingham, Sch Phys & Astron, Nottingham NG7 2RD, England

[2] Univ Nottingham, Sch Chem, Nottingham NG7 2RD, England

来源：

JOURNAL OF PHYSICAL CHEMISTRY C | 2007年 / 111卷 / 02期

基金：

英国工程与自然科学研究理事会;

关键词：

D O I：

10.1021/jp064964+

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Two distinct bimolecular cyanuric acid-melamine intermixed structures, a honeycomb network and a larger superstructure, have been observed on Au(111) using a scanning tunneling microscope under ultrahigh vacuum conditions. The superstructure is formed as a regular array of chiral hexagonal rings of melamine, linked by single molecules of cyanuric acid. These bimolecular networks show both key similarities and differences to related networks studied previously on surfaces and in bulk phases. We also compare our results with networks formed by related molecules on Au(111) and Ag-terminated silicon.

引用

收藏

页码：886 / 893

页数：8

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