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Title: Toward multifunctional materials incorporating stepladder manganese(III) inverse-[9-MC-3]-Metallacrowns and anti-inflammatory drugs
Author: Tarushi, Alketa
Hatzidimitriou, Antonios G.
Estrader i Bofarull, Marta
Kessissoglou, Dimitris P.
Tangoulis, Vassilis
Psomas, George
Keywords: Manganès
Agents antiinflamatoris
Compostos complexos
Antiinflammatory agents
Complex compounds
Issue Date: 7-Jun-2017
Publisher: American Chemical Society
Abstract: The interaction of Mn(ClO4)2·6H2O with salicylaldoxime (H2sao) in the presence of nonsteroidal anti-inflammatory drug (NSAID) sodium diclofenac (Nadicl) or indomethacin (Hindo) leads to the formation of the hexanuclear Mn(III) clusters [Mn6(O)2(dicl)2(sao)6(CH3OH)6] (1) and [Mn6(O)2(indo)2(sao)6(H2O)4] (2) both characterized as stepladder inverse-9-metallacrown-3 accommodating dicl- or indo- ligands, respectively. When the interaction of MnCl2·4H2O with Nadicl or Hindo is in the absence of H2sao, the mononuclear Mn(II) complexes [Mn(dicl)2(CH3OH)4] (3) and [Mn(indo)2(CH3OH)4] (4) were isolated. The complexes were characterized by physicochemical and spectroscopic techniques, and the structure of complexes 1 and 2 was characterized by X-ray crystallography. Magnetic measurements (dc and ac) were carried out in order to investigate the nature of magnetic interactions between the magnetic ions and the overall magnetic behavior of the complexes.
Note: Versió postprint del document publicat a:
It is part of: Inorganic Chemistry, 2017, vol. 56, num. 12, p. 7048-7057
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ISSN: 0020-1669
Appears in Collections:Articles publicats en revistes (Química Inorgànica i Orgànica)

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