Homotrinuclear Fe3 III μ – oxo salicylate cluster. Synthesis, structure and properties
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GORINCHOY, Viorina; SHOVA, Sergiu; MELNIC, Elena; KRAVTSOV, Victor; TURTA, Constantin. Homotrinuclear Fe3 III μ – oxo salicylate cluster. Synthesis, structure and properties. In: Chemistry Journal of Moldova. 2013, nr. 2(8), pp. 83-89. ISSN 1857-1727.
10.19261/cjm.2013.08(2).10
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Chemistry Journal of Moldova
Numărul 2(8) / 2013 / ISSN 1857-1727 /ISSNe 2345-1688

Homotrinuclear Fe3 III μ – oxo salicylate cluster. Synthesis, structure and properties

DOI: 10.19261/cjm.2013.08(2).10
Pag. 83-89

Gorinchoy Viorina1, Shova Sergiu1, Melnic Elena2, Kravtsov Victor2, Turta Constantin1
 
1 Institute of Chemistry of the Academy of Sciences of Moldova,
2 Institute of Applied Physics, Academy of Sciences of Moldova
 
Disponibil în IBN: 26 februarie 2014


Rezumat

A reaction of iron and barium nitrate with ammonium salicylate in the mixture of solvents (MeOH, THF, DMAA) gave the new homotrinuclear complex [hexa-μ-salicylato-(O,O’)-μ3-oxo(diaqua)(salicylato)triiron(III)] di(dimethylacetamide) methanol)sesqui(tetrahydrofuran)·2.6-hydrate, [Fe3O(SalH)7(H2O)2](DMAA)2(MeOH) (THF)1.5(H2O)2.6 (1). Single-crystal X-ray study has demonstrated that the titled complex {Fe3O} belongs to the wellknown group of μ3-oxo homotrinuclear carboxylates. The IR, Mössbauer spectra, thermal behaviour of the complex were studied.

Cuvinte-cheie
carboxy-cluster, Iron(III), salicylate, Mössbauer,

IR