To bend or not to bend - are heteroatom interactions within conjugated molecules effective in dictating conformation and planarity?

被引：82

作者：

Conboy, Gary ^{[1
]}

Spencer, Howard J. ^{[2
]}

Angioni, Enrico ^{[1
]}

Kanibolotsky, Alexander L. ^{[1
,3
]}

Findlay, Neil J. ^{[1
]}

Coles, Simon J. ^{[4
]}

Wilson, Claire ^{[4
]}

Pitak, Mateusz B. ^{[4
]}

Risko, Chad ^{[5
,6
]}

Coropceanu, Veaceslav ^{[7
,8
]}

Bredas, Jean-Luc ^{[9
]}

Skabara, Peter J. ^{[1
]}

机构：

[1] Univ Strathclyde, Dept Pure & Appl Chem, WestCHEM, Glasgow G1 1XL, Lanark, Scotland

[2] Univ Manchester, Sch Chem, Manchester M13 9PL, Lancs, England

[3] Inst Phys Organ Chem & Coal Chem, UA-02160 Kiev, Ukraine

[4] Univ Southampton, Sch Chem, Southampton SO17 1BJ, Hants, England

[5] Univ Kentucky, Dept Chem, Lexington, KY 40506 USA

[6] Univ Kentucky, Ctr Appl Energy Res, Lexington, KY 40506 USA

[7] Georgia Inst Technol, Sch Chem & Biochem, Atlanta, GA 30332 USA

[8] Georgia Inst Technol, Ctr Organ Photon & Elect, Atlanta, GA 30332 USA

[9] King Abdullah Univ Sci & Technol, Phys Sci & Engn Div, Thuwal 239556900, Saudi Arabia

来源：

MATERIALS HORIZONS | 2016年 / 3卷 / 04期

基金：

英国工程与自然科学研究理事会;

关键词：

OPTICAL-PROPERTIES; TETRATHIAFULVALENE; POLYMERS; BONDS;

D O I：

10.1039/c6mh00051g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We consider the roles of heteroatoms (mainly nitrogen, the halogens and the chalcogens) in dictating the conformation of linear conjugated molecules and polymers through non- covalent intramolecular interactions. Whilst hydrogen bonding is a competitive and sometimes more influential interaction, we provide unambiguous evidence that heteroatoms are able to determine the conformation of such materials with reasonable predictability.

引用

页码：333 / 339

页数：7

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