Synthesis, characterization and formation kinetics of Sn(II) and (IV)-Schiff base complexes

Baran Y., Erk B.

TURKISH JOURNAL OF CHEMISTRY, cilt.20, sa.4, ss.312-317, 1996 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 20 Sayı: 4
  • Basım Tarihi: 1996
  • Dergi Adı: TURKISH JOURNAL OF CHEMISTRY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, TR DİZİN (ULAKBİM)
  • Sayfa Sayıları: ss.312-317
  • Gazi Üniversitesi Adresli: Hayır

Özet

The synthesis and characterization of Sn(II) and Sn(IV) complexes of nitrogen and oxygen ligands, p-dimethyl aminophenylenesalicyladimine (DPS), N,N'phenylenebis(salicylaldimine) (PBS) and N, N'-triethylenetetramine bis (salicylaldimine)(TTS) are reported. The structure of free ligands and their tin complexes were determined by elemental analysis, ir and nmr measurements. The kinetics of formation of the complexes were studied by stopped-flow technique at several temperatures with mu=0.100 M (NaClO4). Activation parameters Delta H* and Delta S* were determined.