Theoretical design of substituted tetrathia-[7]-helicenes with large second-order nonlinear optical responses

Benoît Champagne, Jean-Marie André, Edith Botek, Emanuela Licandro, Stefano Maiorana, Alberto Bossi, Koen Clays, André Persoons

Résultats de recherche: Contribution à un journal/une revueArticle

Résumé

Increasing response: Semiempirical calculations show that substituting tetrathia-[7]-helicene in positions 7 and 8 (see graphic) as well as in positions 2 and 13 by adequate donor/acceptor pairs can lead to a substantial increase of the second-order nonlinear optical response.

langue originaleAnglais
Pages (de - à)1438-1442
Nombre de pages5
journalChemPhysChem
Volume5
Numéro de publication9
Les DOIs
étatPublié - 20 sept. 2004

Empreinte digitale

tetrathia(7)-helicene
helicenes

Citer ceci

Champagne, Benoît ; André, Jean-Marie ; Botek, Edith ; Licandro, Emanuela ; Maiorana, Stefano ; Bossi, Alberto ; Clays, Koen ; Persoons, André. / Theoretical design of substituted tetrathia-[7]-helicenes with large second-order nonlinear optical responses. Dans: ChemPhysChem. 2004 ; Vol 5, Numéro 9. p. 1438-1442.
@article{e532dd1b8f634488a53a8a98336b7adb,
title = "Theoretical design of substituted tetrathia-[7]-helicenes with large second-order nonlinear optical responses",
abstract = "Increasing response: Semiempirical calculations show that substituting tetrathia-[7]-helicene in positions 7 and 8 (see graphic) as well as in positions 2 and 13 by adequate donor/acceptor pairs can lead to a substantial increase of the second-order nonlinear optical response.",
keywords = "Helical structures, Nonlinear optical properties, Semiempirical calculations, Substituent effects",
author = "Beno{\^i}t Champagne and Jean-Marie Andr{\'e} and Edith Botek and Emanuela Licandro and Stefano Maiorana and Alberto Bossi and Koen Clays and Andr{\'e} Persoons",
year = "2004",
month = "9",
day = "20",
doi = "10.1002/cphc.200400225",
language = "English",
volume = "5",
pages = "1438--1442",
journal = "ChemPhysChem",
issn = "1439-4235",
publisher = "Wiley-VCH Verlag",
number = "9",

}

Theoretical design of substituted tetrathia-[7]-helicenes with large second-order nonlinear optical responses. / Champagne, Benoît; André, Jean-Marie; Botek, Edith; Licandro, Emanuela; Maiorana, Stefano; Bossi, Alberto; Clays, Koen; Persoons, André.

Dans: ChemPhysChem, Vol 5, Numéro 9, 20.09.2004, p. 1438-1442.

Résultats de recherche: Contribution à un journal/une revueArticle

TY - JOUR

T1 - Theoretical design of substituted tetrathia-[7]-helicenes with large second-order nonlinear optical responses

AU - Champagne, Benoît

AU - André, Jean-Marie

AU - Botek, Edith

AU - Licandro, Emanuela

AU - Maiorana, Stefano

AU - Bossi, Alberto

AU - Clays, Koen

AU - Persoons, André

PY - 2004/9/20

Y1 - 2004/9/20

N2 - Increasing response: Semiempirical calculations show that substituting tetrathia-[7]-helicene in positions 7 and 8 (see graphic) as well as in positions 2 and 13 by adequate donor/acceptor pairs can lead to a substantial increase of the second-order nonlinear optical response.

AB - Increasing response: Semiempirical calculations show that substituting tetrathia-[7]-helicene in positions 7 and 8 (see graphic) as well as in positions 2 and 13 by adequate donor/acceptor pairs can lead to a substantial increase of the second-order nonlinear optical response.

KW - Helical structures

KW - Nonlinear optical properties

KW - Semiempirical calculations

KW - Substituent effects

UR - http://www.scopus.com/inward/record.url?scp=5044233004&partnerID=8YFLogxK

U2 - 10.1002/cphc.200400225

DO - 10.1002/cphc.200400225

M3 - Article

AN - SCOPUS:5044233004

VL - 5

SP - 1438

EP - 1442

JO - ChemPhysChem

JF - ChemPhysChem

SN - 1439-4235

IS - 9

ER -