Tuning the chaotropic effect as an assembly motif through one-electron transfer in a rhenium cluster

Anton A. Ivanov; Clément Falaise; David Landy; Mohamed Haouas; Yuri V. Mironov; Michael A. Shestopalov; Emmanuel Cadot

doi:10.1039/c9cc05136h

Tuning the chaotropic effect as an assembly motif through one-electron transfer in a rhenium cluster

Anton A. Ivanov, Clément Falaise, David Landy, Mohamed Haouas, Yuri V. Mironov, Michael A. Shestopalov, Emmanuel Cadot

Polynuclear Coordination Compounds Laboratory

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

We report how only one electron transfer from the hydrophilic reduced cluster [{Re₆Se₈}(CN)₆]^4- induces both a dramatic increase of the host-guest affinity with γ-cyclodextrin and a drastic alteration of the supramolecular dynamics. This striking behaviour, underlined by its thermochemical fingerprint, indicates that the self-assembly process is driven by a chaotropic effect.

Original language	English
Pages (from-to)	9951-9954
Number of pages	4
Journal	Chemical Communications
Volume	55
Issue number	67
DOIs	https://doi.org/10.1039/c9cc05136h
Publication status	Published - 28 Aug 2019

Keywords

GAMMA-CYCLODEXTRIN
RECOGNITION
CHEMISTRY
BINDING
ANION

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10.1039/c9cc05136h

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title = "Tuning the chaotropic effect as an assembly motif through one-electron transfer in a rhenium cluster",

abstract = "We report how only one electron transfer from the hydrophilic reduced cluster [{Re6Se8}(CN)6]4- induces both a dramatic increase of the host-guest affinity with γ-cyclodextrin and a drastic alteration of the supramolecular dynamics. This striking behaviour, underlined by its thermochemical fingerprint, indicates that the self-assembly process is driven by a chaotropic effect.",

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author = "Ivanov, {Anton A.} and Cl{\'e}ment Falaise and David Landy and Mohamed Haouas and Mironov, {Yuri V.} and Shestopalov, {Michael A.} and Emmanuel Cadot",

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AU - Ivanov, Anton A.

AU - Falaise, Clément

AU - Landy, David

AU - Haouas, Mohamed

AU - Mironov, Yuri V.

AU - Shestopalov, Michael A.

AU - Cadot, Emmanuel

PY - 2019/8/28

Y1 - 2019/8/28

N2 - We report how only one electron transfer from the hydrophilic reduced cluster [{Re6Se8}(CN)6]4- induces both a dramatic increase of the host-guest affinity with γ-cyclodextrin and a drastic alteration of the supramolecular dynamics. This striking behaviour, underlined by its thermochemical fingerprint, indicates that the self-assembly process is driven by a chaotropic effect.

AB - We report how only one electron transfer from the hydrophilic reduced cluster [{Re6Se8}(CN)6]4- induces both a dramatic increase of the host-guest affinity with γ-cyclodextrin and a drastic alteration of the supramolecular dynamics. This striking behaviour, underlined by its thermochemical fingerprint, indicates that the self-assembly process is driven by a chaotropic effect.

KW - GAMMA-CYCLODEXTRIN

KW - RECOGNITION

KW - CHEMISTRY

KW - BINDING

KW - ANION

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JF - Chemical Communications

SN - 1359-7345

IS - 67

ER -

Tuning the chaotropic effect as an assembly motif through one-electron transfer in a rhenium cluster

Abstract

Keywords

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