Silver(I) Complexes Containing Diphosphine and Bis(Phosphine) Disulphide Ligands


İRİŞLİ S. , TIRYAKI F.

ASIAN JOURNAL OF CHEMISTRY, cilt.21, ss.355-360, 2009 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 21 Konu: 1
  • Basım Tarihi: 2009
  • Dergi Adı: ASIAN JOURNAL OF CHEMISTRY
  • Sayfa Sayıları: ss.355-360

Özet

In this study, the reactions of AgNO(3) and AgClO(4) with diphosphine [Ph(2)P(CH(2))(2)PPh(2)(dppe)] and bis(phosphine)disulphide ligands (L-L) (L-L = Ph(2)P(S)(CH(2))n P(S)Ph(2); n = 2, dppeS(2); n = 3, dpppS(2)) have been investigated. The reaction of AgClO(4) with dppe was resulted the bridging complex [Ag(mu-OClO(3))(dppe)](2) (1). The reactions of AgNO(3) with the ligands (L-L) (L-L = dppeS(2), dPPPS(2)), gave two new dimeric [Ag(2)(mu-L-L)(2)](NO(3))(2) complexes (2) and (3), respectively. The products were characterized by elemental analysis, IR, (31)P{(1)H} NMR, electrospray mass and FAB mass spectrometry. It has been found that the complexes (1) and (2) have shown moderately antimicrobial activity against some gram (+) and gram (-) bacteria.