A Frustrated [Mn18] Wheel-of-Wheels

Marco Coletta; Thomais Tziotzi; Mark Gray; Gary Nichol; Mukesh Singh; Constantinos J. Milios; Euan Brechin

doi:10.26434/chemrxiv.13551383.v1

Inorganic Chemistry

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A Frustrated [Mn18] Wheel-of-Wheels

11 January 2021, Version 1

Working Paper

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This content is a preprint and has not undergone peer review at the time of posting.

Abstract

A [Mn₁₈] wheel of wheels is obtained from the reaction of MnBr₂ and LH₃ in MeOH. The metallic skeleton reveals two asymmetric [Mn^III₆Mn^II₂] squares connected into a wheel via two apical Mn^II ions. Magnetic susceptibility and magnetisation data reveal competing exchange interactions, supported by computational studies revealing spin frustration.

Keywords

triazatriol ligand

magnetism

theory

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Jan 11, 2021 Version 1

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The content is available under CC BY NC ND 4.0

DOI

10.26434/chemrxiv.13551383.v1

Funding

EPSRC

Author’s competing interest statement

No conflict of interest

A Frustrated [Mn18] Wheel-of-Wheels

Authors

Abstract

Keywords

Comments

Version History

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License

DOI

Funding

Author’s competing interest statement

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