Programming heterometallic 4f–4f′ helicates under thermodynamic control: the circle is complete

Glaus, Charlotte; Guenee, Laure; Deorukhkar, Neel; Piguet, Claude

doi:10.1039/d4dt00610k

Scientific article

English

Programming heterometallic 4f–4f′ helicates under thermodynamic control: the circle is complete

ContributorsGlaus, Charlotte; Guenee, Laure; Deorukhkar, Neel; Piguet, Claude

Published inDalton transactions, vol. 53, no. 13, p. 6050-6062

Publication date2024

First online date2024

Abstract

The use of pair interactions and specific site affinities provides 63% of the heterotrimetallic HHH -[(L4 ₃ Zn)LaEu] ⁸⁺ helicate in solution where statistics predicts only 25% of this isomer under thermodynamic control for a stoichiometric ratio of 1 : 1 : 1.

Affiliation entities

Faculté des sciences / Section de chimie et biochimie / Département de chimie minérale, analytique et appliquée

Research groups

Funding

Swiss National Science Foundation - Earth abundant and kinetically inert chromium(III) and iron(II) chromophores for modulating the luminescence of 4f-block cations in (supra)molecular edifices. [207313]

Citation (ISO format)

GLAUS, Charlotte et al. Programming heterometallic 4f–4f′ helicates under thermodynamic control: the circle is complete. In: Dalton transactions, 2024, vol. 53, n° 13, p. 6050–6062. doi: 10.1039/d4dt00610k

Article (Published version)

CC BY

Identifiers

PID : unige:176000
DOI : 10.1039/d4dt00610k
PMID : 38470853

Additional URL for this publicationhttps://xlink.rsc.org/?DOI=D4DT00610K

Journal ISSN1477-9226

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Creation03/26/2024 3:30:03 PM

First validation03/27/2024 2:19:31 PM

Update time03/27/2024 2:19:31 PM

Status update03/27/2024 2:19:31 PM

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Programming heterometallic 4f–4f′ helicates under thermodynamic control: the circle is complete

The use of pair interactions and specific site affinities provides 63% of the heterotrimetallic HHH -[(L4 3 Zn)LaEu] 8+ helicate in solution where statistics predicts only 25% of this isomer under thermodynamic control for a stoichiometric ratio of 1 : 1 : 1.

Technical informations

The use of pair interactions and specific site affinities provides 63% of the heterotrimetallic HHH -[(L4 ₃ Zn)LaEu] ⁸⁺ helicate in solution where statistics predicts only 25% of this isomer under thermodynamic control for a stoichiometric ratio of 1 : 1 : 1.