(Ph4P)2[ReCl5(tcm)] - a new precursor of molecular magnets

• Autorzy: Małecka J. , Kochel A. , Mroziński J.
• Konferencja: International Conference on Sol-Gel materials SGM 2001, Rokosowo, Poland
• Języki publikacji: EN

Abstrakty

EN

New complex of composition (PPh4)2[ReCl5(tcm)] have been obtained and characterized by IR, UV-Vis spectroscopies and magnetic measurements. The rhenium atom is six coordinate with five chloride atoms and one tcm group. The compound contains tcm- in menodendate function coordinated to metal via the N-atom. The temperature dependence of magnetic susceptibility measured over the range 1.73-300 K showed the presence of a very weak antiferromagnetic interaction ( zJ=-0.78 cm-1) between the rhenium atoms.

Słowa kluczowe

EN

rhenium(IV); complex compound; magnetism; tcm ligand

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Materials Science
• Rocznik: 2002
• Tom: Vol. 20, No. 2
• Strony: 91--96
• Opis fizyczny: Bibliogr. 22 poz.,

Twórcy

autor

Małecka J.

autor

Kochel A.

autor

Mroziński J.

• Faculty of Chemistry, University of Wrocław, Wrocław, Poland