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

P. Kopel ; K. Dolezal ; Vratislav Langer (Institutionen för kemi- och bioteknik, Oorganisk miljökemi) ; D. Jun ; V. Adam ; K. Kuca ; R. Kizek
Molecules (1420-3049). Vol. 19 (2014), 4, p. 4338-4354.
[Artikel, refereegranskad vetenskaplig]

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 (ttcH(3)) were prepared and characterized by elemental analysis and spectroscopies. Crystal and molecular structures of the iron complex of composition [Fe(L-1)](ttcH(2))(ClO4)center dot EtOH center dot H2O (1), where L-1 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.

Nyckelord: trithiocyanuric acid, trimercaptotriazine, crystal structure, complexes, acetylcholinesterase activity, Schiff base

Denna post skapades 2014-07-04. Senast ändrad 2014-08-21.
CPL Pubid: 200184


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Institutioner (Chalmers)

Institutionen för kemi- och bioteknik, Oorganisk miljökemi (2005-2014)


Oorganisk kemi

Chalmers infrastruktur