Ernő Kuzmann1, Zoltán Homonnay1, Zoltán Klencsár1,2, Roland Szalay1. 1. Laboratory of Nuclear Chemistry, Institute of Chemistry, Eötvös Loránd University, 1117 Budapest, Hungary. 2. Center for Energy Research, 1121 Budapest, Hungary.
Abstract
In this mini-review of our research group's activity, the application of 57Fe Mössbauer spectroscopy in studies of electronic structure, coordination environment, and magnetic interactions in an interesting series of Fe(II/III) compounds selected is discussed. We selected two prominent phenomena that arose during investigations of selected groups of compounds carried out at different periods of time: (1) very high magnetic hyperfine fields observed at low temperatures; (2) changes in the oxidation state of the central iron atom of complexes in the solid state during interactions with gaseous O2/H2O mixtures, resulting in spin crossover (SCO).
In this mini-review of our research group's activity, the application of 57Fe Mössbauer spectroscopy in studies of electronic structure, coordination envn class="Chemical">ironment, and magnetic interactions in an interesting series of Fe(II/III) compounds selected is discussed. We selected two prominent phenomena that arose during investigations of selected groups of compounds carried out at different periods of time: (1) very high magnetic hyperfine fields observed at low temperatures; (2) changes in the oxidation state of the central iron atom of complexes in the solid state during interactions with gaseous O2/H2O mixtures, resulting in spin crossover (SCO).
Authors: Sharon Hannah; Vincent Lynch; Dirk M Guldi; Nikolay Gerasimchuk; Charles L B MacDonald; Darren Magda; Jonathan L Sessler Journal: J Am Chem Soc Date: 2002-07-17 Impact factor: 15.419
Authors: W Alexander Merrill; Troy A Stich; Marcin Brynda; Gregory J Yeagle; James C Fettinger; Raymond De Hont; William M Reiff; Charles E Schulz; R David Britt; Philip P Power Journal: J Am Chem Soc Date: 2009-09-09 Impact factor: 15.419
Authors: William M Reiff; Charles E Schulz; Myung-Hwan Whangbo; Jung In Seo; Yoon Sup Lee; Gregory R Potratz; Charles W Spicer; Gregory S Girolami Journal: J Am Chem Soc Date: 2009-01-21 Impact factor: 15.419
Authors: Joseph M Zadrozny; Dianne J Xiao; Mihail Atanasov; Gary J Long; Fernande Grandjean; Frank Neese; Jeffrey R Long Journal: Nat Chem Date: 2013-05-05 Impact factor: 24.427