Hexanuclear Fe(III) wheels functionalized by amino-acetonitrile derivatives
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2018-08-07 14:10
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KRAVTSOV, Victor, MALAESTEAN, Yurii, STYNGACH, Evgenia, DUKA, Gh., MAKAEV, Fliur, VAN LEUSEN, Jan, KOGERLER, Paul, HAUSER, J, KRAMER, Karl W, DECURTINS, Silvio, LIU, Shi-Xia, GHOSH, Ashta, GARCIA, Yann, BACA, Svetlana. Hexanuclear Fe(III) wheels functionalized by amino-acetonitrile derivatives. In: Solid State Sciences, 2018, vol. 78, pp. 156-162. ISSN 1293-2558. DOI: https://doi.org/10.1016/j.solidstatesciences.2018.02.015
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Solid State Sciences
Volumul 78 / 2018 / ISSN 1293-2558 /ISSNe 1873-3085

Hexanuclear Fe(III) wheels functionalized by amino-acetonitrile derivatives

DOI: https://doi.org/10.1016/j.solidstatesciences.2018.02.015

Pag. 156-162

Kravtsov Victor1, Malaestean Yurii1, Styngach Evgenia2, Duka Gh.2, Makaev Fliur2, Van Leusen Jan3, Kogerler Paul3, Hauser J4, Kramer Karl W4, Decurtins Silvio4, Liu Shi-Xia4, Ghosh Ashta5, Garcia Yann5, Baca Svetlana1
 
1 Institute of Applied Physics, Academy of Sciences of Moldova,
2 Institute of Chemistry of the Academy of Sciences of Moldova,
3 RWTH Aachen University,
4 University of Bern,
5 Universitatea catolică din Louvain
 
Disponibil în IBN: 7 mai 2018


Rezumat

Three new hexanuclear Fe(III) coordination wheels [Fe6Cl6(L1)6]·5(MeCN) (1), [Na0.5Fe6Cl6(L1)6](N3)0.5·4.5(MeCN) (2), and [Fe6Cl6(L2)6]·2(MeCN) (3) have been synthesized with new prepared amino-acetonitrile derivatives 2-[bis(2-hydroxyethyl)amino]acetonitrile hydrochloride (H2L1) and 3-[bis(2-hydroxyethyl)amino]propanenitrile hydrochloride (H2L2). They were structurally characterized by single-crystal X-ray diffraction. Mößbauer spectroscopy and magnetic susceptibility measurements indicate dominant antiferromagnetic behavior between the Fe(III) centers.

Cuvinte-cheie
N, X-ray diffraction, IronMagnetic properties, Mößbauer spectroscopy, O-ligands

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<dc:creator>Kravţov, V.H.</dc:creator>
<dc:creator>Malaeştean, I.L.</dc:creator>
<dc:creator>Stîngaci, E.P.</dc:creator>
<dc:creator>Duca, G.G.</dc:creator>
<dc:creator>Macaev, F.Z.</dc:creator>
<dc:creator>Van Leusen, J.</dc:creator>
<dc:creator>Kogerler, P.</dc:creator>
<dc:creator>Hauser, J.</dc:creator>
<dc:creator>Kramer, K.</dc:creator>
<dc:creator>Decurtins, S.</dc:creator>
<dc:creator>Liu, S.</dc:creator>
<dc:creator>Ghosh, A.</dc:creator>
<dc:creator>Garcia, Y.</dc:creator>
<dc:creator>Baca, S.G.</dc:creator>
<dc:date>2018-04-09</dc:date>
<dc:description xml:lang='en'><p>Three new hexanuclear Fe(III) coordination wheels [Fe<sub>6</sub>Cl<sub>6</sub>(L1)<sub>6</sub>]&middot;5(MeCN) (1), [Na<sub>0.5</sub>Fe<sub>6</sub>Cl<sub>6</sub>(L1)<sub>6</sub>](N<sub>3</sub>)<sub>0.5</sub>&middot;4.5(MeCN) (2), and [Fe<sub>6</sub>Cl<sub>6</sub>(L2)<sub>6</sub>]&middot;2(MeCN) (3) have been synthesized with new prepared amino-acetonitrile derivatives 2-[bis(2-hydroxyethyl)amino]acetonitrile hydrochloride (H<sub>2</sub>L1) and 3-[bis(2-hydroxyethyl)amino]propanenitrile hydrochloride (H<sub>2</sub>L2). They were structurally characterized by single-crystal X-ray diffraction. M&ouml;&szlig;bauer spectroscopy and magnetic susceptibility measurements indicate dominant antiferromagnetic behavior between the Fe(III) centers.</p></dc:description>
<dc:identifier>10.1016/j.solidstatesciences.2018.02.015</dc:identifier>
<dc:source>Solid State Sciences  () 156-162</dc:source>
<dc:subject>N</dc:subject>
<dc:subject>X-ray diffraction</dc:subject>
<dc:subject>IronMagnetic properties</dc:subject>
<dc:subject>Mößbauer spectroscopy</dc:subject>
<dc:subject>O-ligands</dc:subject>
<dc:title>Hexanuclear Fe(III) wheels functionalized by amino-acetonitrile derivatives</dc:title>
<dc:type>info:eu-repo/semantics/article</dc:type>
</oai_dc:dc>