Identification of the conformation of individual molecules by scanning tunneling microscopy

被引：28

作者：

Fang, HB

Giancarlo, LC

Flynn, GW ^{[1
]}

机构：

[1] Columbia Univ, Dept Chem, New York, NY 10027 USA

[2] Columbia Univ, Columbia Radiat Lab, New York, NY 10027 USA

来源：

JOURNAL OF PHYSICAL CHEMISTRY B | 1999年 / 103卷 / 27期

关键词：

D O I：

10.1021/jp991075w

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：

In the gas phase the carboxyl group of an n-carboxylic acid molecule may adopt a number of different conformations. Upon adsorption on a solid surface, however; the carboxyl group usually assumes one of two possible configurations. Atomically resolved STM images show that the conformations of the carboxyl groups in 12-bromododecanoic acid and 2-bromohexadecanoic: acid molecules differ when adsorbed at the liquid (phenyloctane)-solid (graphite) interface.

引用

页码：5712 / 5715

页数：4

共 12 条

[1] STM investigations of organic molecules physisorbed at the liquid-solid interface
Cyr, DM
Venkataraman, B
Flynn, GW
[J]. CHEMISTRY OF MATERIALS, 1996, 8 (08) : 1600 - 1615
[2] Functional group identification in scanning tunneling microscopy of molecular adsorbates
Cyr, DM
Venkataraman, B
Flynn, GW
Black, A
Whitesides, GM
[J]. JOURNAL OF PHYSICAL CHEMISTRY, 1996, 100 (32) : 13747 - 13759
[3] Direct determination of the chirality of organic molecules by scanning tunneling microscopy
Fang, HB
Giancarlo, LC
Flynn, GW
[J]. JOURNAL OF PHYSICAL CHEMISTRY B, 1998, 102 (38): : 7311 - 7315
[4] Packing of Br(CH2)10COOH and Br(CH2)11COOH on graphite:: An odd-even length effect observed by scanning tunneling microscopy
Fang, HB
Giancarlo, LC
Flynn, GW
[J]. JOURNAL OF PHYSICAL CHEMISTRY B, 1998, 102 (38): : 7421 - 7424
[5] SCANNING TUNNELING MICROSCOPY AND ATOMIC FORCE MICROSCOPY IN ORGANIC-CHEMISTRY
FROMMER, J
[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 1992, 31 (10) : 1298 - 1328
[6] Scanning tunneling and atomic force microscopy probes of self-assembled, physisorbed monolayers: Peeking at the peaks
Giancarlo, LC
Flynn, GW
[J]. ANNUAL REVIEW OF PHYSICAL CHEMISTRY, 1998, 49 : 297 - +
[7] PREFERENTIAL ADSORPTION OF LONG-CHAIN NORMAL PARAFFINS ON MOS2 WS2 + GRAPHITE FROM N-HEPTANE
GROSZEK, AJ
[J]. NATURE, 1964, 204 (495) : 680 - &
[8] THE DEPENDENCE OF ELECTRON-TRANSFER EFFICIENCY ON THE CONFORMATIONAL ORDER IN ORGANIC MONOLAYERS
HARAN, A
WALDECK, DH
NAAMAN, R
MOONS, E
CAHEN, D
[J]. SCIENCE, 1994, 263 (5149) : 948 - 950
[9] MOLECULAR-DYNAMICS SIMULATIONS OF ORDERED ALKANE CHAINS PHYSISORBED ON GRAPHITE
HENTSCHKE, R
SCHURMANN, BL
RABE, JP
[J]. JOURNAL OF CHEMICAL PHYSICS, 1992, 96 (08) : 6213 - 6221
[10] Conformational identification of individual adsorbed molecules with the STM
Jung, TA
Schlittler, RR
Gimzewski, JK
[J]. NATURE, 1997, 386 (6626) : 696 - 698

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