A [3Fe–3S]3+ cluster with exclusively μ-sulfide donors

Yousoon Lee; Ie-Rang Jeon; Khalil A. Abboud; Ricardo García-Serres; Jason Shearer; Leslie J. Murray

doi:10.1039/C5CC07813J

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A [3Fe–3S]³⁺ cluster with exclusively μ-sulfide donors†

Yousoon Lee,^a Ie-Rang Jeon,^b Khalil A. Abboud,^a Ricardo García-Serres,*^c Jason Shearer^d and Leslie J. Murray*^a

Author affiliations

* Corresponding authors

^a Department of Chemistry, Center for Catalysis, University of Florida, Gainesville, FL 32611-7200, USA
E-mail: murray@chem.ufl.edu
Tel: +1 352-392-0564

^b Department of Chemistry, Northwestern University, Evanston, IL 60208-3113, USA
E-mail: jeon@northwestern.edu
Tel: +1 847-491-4356

^c LCBM/PMB and CEA, iRTSV/CBM/PMB and CNRS, Université Grenoble Alpes, UMR 5249, LCBM/PMB, 38000 Grenoble, France
E-mail: ricardo.garcia@cea.fr

^d Department of Chemistry, University of Nevada, Reno, Reno, NV 89557, USA
E-mail: shearer@unr.edu
Tel: +1 775-784-7785

Abstract

A [3Fe–3(μ-S)]³⁺ cluster is reported in which each ferric center has a distorted trigonal pyramidal geometry, with an S = 1/2 ground state for the cluster and unusually anisotropic hyperfine coupling constants as determined by variable temperature magnetometry and Mössbauer spectroscopy.

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Article information

DOI: https://doi.org/10.1039/C5CC07813J
Article type: Communication
Submitted: 17 Sep 2015
Accepted: 17 Nov 2015
First published: 25 Nov 2015

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Chem. Commun., 2016,52, 1174-1177

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A [3Fe–3S]³⁺ cluster with exclusively μ-sulfide donors

Y. Lee, I. Jeon, K. A. Abboud, R. García-Serres, J. Shearer and L. J. Murray, Chem. Commun., 2016, 52, 1174 DOI: 10.1039/C5CC07813J

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