Five-Coordinated Iron(III) Nicotinamide Complexes

• Autorzy: Ondrejkovičová I. , Wrzecion M. , Nahorska M. , Mroziński J.
• Języki publikacji: EN

Abstrakty

EN

The two intermediate spin, five-coordinated complexes [Fe(nia)2Br3](H2O) and [Fe(nia)3(H2O)2](ClO4)3 were synthesized. Their spectroscopic, thermal and magnetic properties were characterized. The magnetic properties of both compounds are consistent with S = 3/2 ground state. Magnetic measurements over the temperature range 1.8–300 K re vealed antiferromagnetic interaction between Fe(III) magnetic centers in the crystal lattice and the presence of Neel temperature for both compounds [Fe(nia)2Br3](H2O) at 4.7 K and [Fe(nia)3(H2O)2](ClO4)3 at 3.0 K.

Słowa kluczowe

EN

iron(III) nicotinamide complexes; spectroscopic and magnetic properties

• Wydawca: Polskie Towarzystwo Chemiczne
• Czasopismo: Polish Journal of Chemistry
• Rocznik: 2009
• Tom: Vol. 83, nr 9
• Strony: 1547--1553
• Opis fizyczny: Bibliogr. 24 poz., rys.

Twórcy

autor

Ondrejkovičová I.

autor

Wrzecion M.

autor

Nahorska M.

autor

Mroziński J.

• Department of Inorganic Chemistry, Slovak Technical University, Radlinského 9, 812 37 Bratislava, Slovakia,

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