Separation of Enantiomers and CD Spectra of Au40(SCH2CH2Ph)24: Spectroscopic Evidence for Intrinsic Chirality

Knoppe, Stefan; Dolamic, Igor; Dass, Amala; Buergi, Thomas

doi:10.1002/anie.201202369

Scientific article

English

Separation of Enantiomers and CD Spectra of Au40(SCH2CH2Ph)24: Spectroscopic Evidence for Intrinsic Chirality

ContributorsKnoppe, Stefan; Dolamic, Igor; Dass, Amala; Buergi, Thomas

Published inAngewandte Chemie, vol. 51, no. 30, p. 7589-7591

Publication date2012

Abstract

Chirality unveiled: Thiolate-protected Au40(SR)24 clusters were enantioenriched using an HPLC approach. CD spectra show strong mirror-image responses, indicating the intrinsic chirality of a cluster of unknown structure protected with achiral ligands.

Affiliation entities

Faculté des sciences / Section de chimie et biochimie / Département de chimie physique

Research groups

Groupe Bürgi

Citation (ISO format)

KNOPPE, Stefan et al. Separation of Enantiomers and CD Spectra of Au40(SCH2CH2Ph)24: Spectroscopic Evidence for Intrinsic Chirality. In: Angewandte Chemie, 2012, vol. 51, n° 30, p. 7589–7591. doi: 10.1002/anie.201202369

Article (Published version)

Identifiers

PID : unige:21887
DOI : 10.1002/anie.201202369

Journal ISSN1433-7851

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Creation18/07/2012 15:42:00

First validation18/07/2012 15:42:00

Update time14/03/2023 17:38:40

Status update14/03/2023 17:38:40

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Separation of Enantiomers and CD Spectra of Au40(SCH2CH2Ph)24: Spectroscopic Evidence for Intrinsic Chirality

Chirality unveiled: Thiolate-protected Au40(SR)24 clusters were enantioenriched using an HPLC approach. CD spectra show strong mirror-image responses, indicating the intrinsic chirality of a cluster of unknown structure protected with achiral ligands.

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