Trithiocyanurate Complexes of Iron, Manganese and Nickel and Their Anticholinesterase Activity

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2014-04-08
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The complexes of Fe(II), Mn(II) and Ni(II) with a combination of a Schiff base, nitrogen-donor ligand or macrocyclic ligand and trithiocyanuric acid (ttcH3) were prepared and characterized by elemental analysis and spectroscopies. Crystal and molecular structures of the iron complex of composition [Fe(L1)](ttcH2)(ClO4) EtOH H2O (1), where L1 is Schiff base derived from tris(2-aminoethyl)amine and 2-pyridinecarboxaldehyde, were solved. It was found that the Schiff base is coordinated to the central iron atom by six nitrogens forming deformed octahedral arrangement, whereas trithiocyanurate(1-) anion, perchlorate and solvent molecules are not coordinated. The X-ray structure of the Schiff base sodium salt is also presented and compared with the iron complex. The anticholinesterase activity of the complexes was also studied.
Komplexy Fe (II), Mn (II) a Ni (II), s kombinací Schiffovy bází, dárce dusíku ligand nebo makrocyclický ligand a kyselina trithiocyanuric (ttcH3) byly připraveny a charakterizovány pomocí elementární analýzy a spektroskopie.Byly zde řešeny krystaly a molekulární struktury komplexu železa o složení [Fe (L1)] (ttcH2) (ClO 4) EtOH H 2O (1), kde L1 je Schiffovy báze odvozené od tris (2-aminoethyl) amin a 2-pyridinkarboxaldehydu. Bylo zjištěno, že Schiffova báze je koordinována na centrálním atomu železa šesti atomy dusíku tvořenou deformovanou osmibokou přípravou, zatímco trithiocyanurate (1) aniontu,chloristanové a molekuly rozpouštědla nejsou koordinovány.X-ray struktura Schiff na bázi solného sodíků jsou prezentovány ve srovnání s komplexy železa. Byly také studovány Inhibitory aktivita komplexů.
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MOLECULES. 2014, vol. 19, issue 4, p. 4338-4354.
http://www.mdpi.com/1420-3049/19/4/4338
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en
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Creative Commons Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
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