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An example of an iron (III) porphyrin with spin mixed ground state |
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| Authors: | S Mitra S K Date S V Nipankar R Birdy and Jean Jacques Girerd |
| Institution: | (1) Chemical Physics Group, Tata Institute of Fundamental Research, Colaba, 400 005 Bombay, India;(2) Laboratoire de Spectrochimie des Elements de Transition, Universite de Paris-Sud, 91405 Orsay, France |
| Abstract: | The paper reports synthesis and physical characterisation of a new iron(III) porphyrin which shows unusual features of quantum mechanically mixed ground state in its magnetic properties. Magnetic susceptibility (300−3·6 K) and M?ssbauer spectroscopy (300−77 K) studies of the compound are described and discussed with reference to some bacterial ferricytochromeC' exhibiting similar spin-mixed ground state. |
| Keywords: | Iron(III) porphyrin magnetic susceptibility M?ssbauer spectroscopy spin mixed ground state |
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