Issue 19, 2019

Equatorial ligand plane perturbations lead to a spin-state change in an iron(iii) porphyrin dimer

Abstract

A complete reversal of the spin state of iron(III) is observed upon a small change to the diporphyrin bridge from ethane to ethene by keeping all other factors intact. Combined analysis using single crystal X-ray structure determination, Mössbauer, variable-temperature magnetic, 1H NMR and EPR studies has confirmed the spin states of iron(III) complexes both in solid and solution phases.

Graphical abstract: Equatorial ligand plane perturbations lead to a spin-state change in an iron(iii) porphyrin dimer

Supplementary files

Article information

Article type
Communication
Submitted
19 Mar 2019
Accepted
03 Apr 2019
First published
05 Apr 2019

Dalton Trans., 2019,48, 6353-6357

Equatorial ligand plane perturbations lead to a spin-state change in an iron(III) porphyrin dimer

F. S. T. Khan, S. J. Shah, S. Bhowmik, F. G. C. Reinhard, M. A. Sainna, S. P. de Visser and S. P. Rath, Dalton Trans., 2019, 48, 6353 DOI: 10.1039/C9DT01182J

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