Slow-spin relaxation of a low-spin S = 1/2 FeIII carborane complex

Ana B. Buades; Victor S. Arderiu; Lindley Maxwell; Martín Amoza; Duane Choquesillo-Lazarte; Núria Aliaga-Alcalde; Clara Viñas; Francesc Teixidor; Eliseo Ruiz

doi:10.1039/C9CC01123D

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Slow-spin relaxation of a low-spin S = 1/2 Fe^III carborane complex†

Ana B. Buades,

^a Victor S. Arderiu,

^a Lindley Maxwell,

^bc Martín Amoza,

^b Duane Choquesillo-Lazarte,

^d Núria Aliaga-Alcalde,

^ae Clara Viñas,

^a Francesc Teixidor

*^a and Eliseo Ruiz

*^b

Author affiliations

* Corresponding authors

^a Institut de Ciència de Materials de Barcelona (ICMAB–CSIC), Campus UAB, 08193 Bellaterra, Barcelona, Spain

^b Departament de Química Inorgànica i Orgànica and Institut de Química Teòrica i Computacional, Diagonal 645, Barcelona, Spain
E-mail: eliseo.ruiz@qi.ub.es

^c Advanced Lithium and Industrial Minerals Research Center, Universidad de Antofagasta, Av. Universidad de Antofagasta, 02800 Antofagasta, Chile

^d Laboratorio de Estudios Cristalográficos, IACT, CSIC-Universidad de Granada, Armilla, 18100 Granada, Spain

^e ICREA (Institució Catalana de Recerca i Estudis Avançats), Passeig Lluís Companys 23, 08010 Barcelona, Spain

Abstract

In this communication, we report the first evidence of slow-spin relaxation of a low-spin Fe^III carborane complex. Iron S = 1/2 complexes showing such behaviour are particularly appealing as qubit candidates because they fulfil some of the main requirements to reach long decoherence times, such as moderate magnetic anisotropy, small spin, metal element mainly with zero-nuclear spin and furthermore, large versatility to introduce chemical modifications.

This article is part of the themed collection: Celebrating Latin American Talent in Chemistry

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Article information

DOI: https://doi.org/10.1039/C9CC01123D
Article type: Communication
Submitted: 07 févr. 2019
Accepted: 04 mars 2019
First published: 05 mars 2019

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Chem. Commun., 2019,55, 3825-3828

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Slow-spin relaxation of a low-spin S = 1/2 Fe^III carborane complex

A. B. Buades, V. S. Arderiu, L. Maxwell, M. Amoza, D. Choquesillo-Lazarte, N. Aliaga-Alcalde, C. Viñas, F. Teixidor and E. Ruiz, Chem. Commun., 2019, 55, 3825 DOI: 10.1039/C9CC01123D

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