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 |