Mixed-Valence Heptanuclear Iron Complexes with Ferromagnetic Interaction

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F12%3A33140843" target="_blank" >RIV/61989592:15310/12:33140843 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1021/ic3015833" target="_blank" >http://dx.doi.org/10.1021/ic3015833</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/ic3015833" target="_blank" >10.1021/ic3015833</a>

Result language
angličtina
Original language name
Mixed-Valence Heptanuclear Iron Complexes with Ferromagnetic Interaction
Original language description
Three new Prussian blue analogues, heptanuclear mixed-valence iron complexes of the type [FeII(CN)6{FeIII(1(-2H))}6]Cl2.nH2O, were synthesized and structurally and spectrally characterized, and their magnetic properties were investigated (1(-2H) = doublydeprotoned Schiff-base pentadentate ligands 1a, N,N'-bis(2-hydroxybenzylidene)-1,5-diamino-3-azapentane, 1b, N,N'-bis(3-ethoxy-2-hydroxybenzylidene)-1,7-diamino-4-azaheptane, or 1c, N,N'-bis(3-methoxy-2-hydroxybenzylidene)-1,6-diamino-3-azahexane). These compounds were formed by assembling the [Fe(CN)6](4-) building block with mononuclear complexes of the [Fe(1(-2H))Cl] type. X-ray analysis revealed that the complexes adopt a star-like architecture: the Fe(II) ion lies at the very center, and on its octahedral nodes the Fe(III) sites are coordinated in the Fe-II-C N-Fe-III manner. The Schiff-base pentadentate ligand moiety 1(-2H) coordinates a single Fe(III) center in two complexes 3b and 3c. Ligands 1a(-2H) in the complex cation of 3a
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CA - Inorganic chemistry
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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