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

Khan, Firoz Shah Tuglak ; Shah, Syed Jehanger ; Bhowmik, Susovan ; Reinhard, Fabián G. Cantú ; Sainna, Mala A. ; de Visser, Sam P. ; Rath, Sankar Prasad (2019) Equatorial ligand plane perturbations lead to a spin-state change in an iron(iii) porphyrin dimer Dalton Transactions, 48 (19). pp. 6353-6357. ISSN 1477-9226

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Official URL: http://doi.org/10.1039/C9DT01182J

Related URL: http://dx.doi.org/10.1039/C9DT01182J

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.

Item Type:Article
Source:Copyright of this article belongs to Royal Society of Chemistry.
ID Code:120828
Deposited On:06 Jul 2021 05:45
Last Modified:06 Jul 2021 05:45

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