MIXED-LIGANDS μ 3 -OXO TRINUCLEAR CARBOXYLATES [Fe 3 O(CH 2 BrCOO) 1.5 (CH 2 ClCOO) 4.5 (H 2 O) 3 ]Br 0.75 Cl 0.25 5H 2 O and [Fe 3 O(BrCH 2 COO) 6 (H 2 O) 3 ] NO 3 ⋅ 2.63H 2 O

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dc.contributor.author Shova, Sergiu
dc.contributor.author Lazarescu, Ana
dc.contributor.author Gdaniec, Maria
dc.contributor.author Simonov, Yurii
dc.contributor.author Turta, Constantin
dc.date.accessioned 2018-03-26T13:28:11Z
dc.date.available 2018-03-26T13:28:11Z
dc.date.issued 2008
dc.identifier.citation SHOVA, S., LAZARESCU, A. et al. Mixed-ligands μ3-oxo trinuclear carboxylates [Fe3O(CH2BrCOO)1.5(CH2ClCOO)4.5(H2O)3]Br0.75Cl0.25 5H2O and [Fe3O(BrCH2COO)6(H2O)3] NO3⋅2.63H2O. In: Cemistry Journal of Moldova. 2008, nr.2, pp. 86-94. ISSN 1857-1727. en
dc.identifier.issn 1857-1727
dc.identifier.uri http://dspace.usm.md:8080/xmlui/handle/123456789/1719
dc.description.abstract Two novel μ3-oxo-centered carboxylate-bridged triiron complexes [Fe3O(BrCH 2COO)6(H2O)3]NO3·2.63H2O (1) and Fe3O(CH2BrCOO)1.5(CH2ClCOO)4.5(H2O)3]Br0.75Cl0.25 5H2O (2) were synthesized and their structures were characterized by X-ray crystallography. The opportunity of mixed-ligand complex formation in iron(III)-bromoacetic acid system was shown. The fi rst co-ordination sphere of the iron atom in compound 2 includes two different carboxylate anions, CH2BrCOO- and CH2ClCOO- in the capacity of syn-syn- bidentate-bridged ligands, while Br- and Cl- anions being in the ratio 1:1, formulate the external sphere of the complex. The IR spectra, thermic analysis and magnetic properties of complexes were studied. en
dc.language.iso en en
dc.publisher Academia de Știinițe a Moldovei en
dc.subject mixed-ligands complexes en
dc.subject Iron(III) carboxylates en
dc.subject crystal structure en
dc.subject magnetic properties en
dc.title MIXED-LIGANDS μ 3 -OXO TRINUCLEAR CARBOXYLATES [Fe 3 O(CH 2 BrCOO) 1.5 (CH 2 ClCOO) 4.5 (H 2 O) 3 ]Br 0.75 Cl 0.25 5H 2 O and [Fe 3 O(BrCH 2 COO) 6 (H 2 O) 3 ] NO 3 ⋅ 2.63H 2 O en
dc.type Article en


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