Seeding Molecular Rotators on a Passivated Silicon Surface

被引:11
作者
Guillermet, Oliver [2 ,3 ]
Mahmood, Ather [1 ]
Yang, Jianshu [2 ]
Echeverria, Jorge [2 ]
Jeannoutot, Judicael [1 ]
Gauthier, Sebastien [2 ]
Joachim, Christian [2 ]
Cherioux, Frederic [1 ]
Palmino, Frank [1 ]
机构
[1] Univ Franche Comte, Inst FEMTO ST, CNRS, ENSMM, F-25044 Besancon, France
[2] CNRS, CEMES, GNS & MANA Satellite, F-31055 Toulouse, France
[3] Univ Toulouse, CEMES, CNRS, F-31055 Toulouse, France
关键词
molecular rotator; scanning probe microscopy; silicon surface; simulation; supramolecular chemistry; SCANNING TUNNELING MICROSCOPE; ROOM-TEMPERATURE; SINGLE-MOLECULE; ROTATION; MOTORS; MOTION; MANIPULATION; ROTORS; LIBRATION; SYSTEM;
D O I
10.1002/cphc.201301015
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
Thermally activated rotation of single molecules adsorbed on a silicon-based surface between 77 and 150 K has been successfully achieved. This remarkable phenomenon relies on a nanoporous supramolecular network, which acts as a template to seed periodic molecule rotors on the surface. Thermal activation of rotation has been demonstrated by STM experiments and confirmed by theoretical calculations.
引用
收藏
页码:271 / 275
页数:5
相关论文
共 43 条
[1]   A semi-empirical study of polyacene molecules adsorbed on a Cu(110) surface [J].
Ample, F. ;
Joachim, C. .
SURFACE SCIENCE, 2006, 600 (16) :3243-3251
[2]   Thermodynamics and kinetics of a Brownian motor [J].
Astumian, RD .
SCIENCE, 1997, 276 (5314) :917-922
[3]  
Baris B., 2011, ANGEW CHEM, V123, P4180
[4]   Noncovalent Bicomponent Self-Assemblies on a Silicon Surface [J].
Baris, Bulent ;
Jeannoutot, Judicael ;
Luzet, Vincent ;
Palmino, Frank ;
Rochefort, Alain ;
Cherioux, Frederic .
ACS NANO, 2012, 6 (08) :6905-6911
[5]   Robust and Open Tailored Supramolecular Networks Controlled by the Template Effect of a Silicon Surface [J].
Baris, Bulent ;
Luzet, Vincent ;
Duverger, Eric ;
Sonnet, Philippe ;
Palmino, Frank ;
Cherioux, Frederic .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2011, 50 (18) :4094-4098
[6]   Making molecular machines work [J].
Browne, Wesley R. ;
Feringa, Ben L. .
NATURE NANOTECHNOLOGY, 2006, 1 (01) :25-35
[7]   A rack-and-pinion device at the molecular scale [J].
Chiaravalloti, Franco ;
Gross, Leo ;
Rieder, Karl-Heinz ;
Stojkovic, Sladjana M. ;
Gourdon, Andre ;
Joachim, Christian ;
Moresco, Francesca .
NATURE MATERIALS, 2007, 6 (01) :30-33
[8]   The dielectric response of chloromethylsilyl and dichloromethylsilyl dipolar rotors on fused silica surfaces [J].
Clarke, LI ;
Horinek, D ;
Kottas, GS ;
Varaksa, N ;
Magnera, TF ;
Hinderer, TP ;
Horansky, RD ;
Michl, J ;
Price, JC .
NANOTECHNOLOGY, 2002, 13 (04) :533-540
[9]  
Ecija D., 2011, ANGEW CHEM, V123, P3958
[10]   Assembly and Manipulation of Rotatable Cerium Porphyrinato Sandwich Complexes on a Surface [J].
Ecija, David ;
Auwaerter, Willi ;
Vijayaraghavan, Saranyan ;
Seufert, Knud ;
Bischoff, Felix ;
Tashiro, Kentaro ;
Barth, Johannes V. .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2011, 50 (17) :3872-3877