Determination of compositions of some metal-ligand complexes by HPTLC-densitometry

Merdivan M., Aygun R., Kulcu N.

SPECTROSCOPY LETTERS, cilt.31, sa.1, ss.87-98, 1998 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 31 Sayı: 1
  • Basım Tarihi: 1998
  • Doi Numarası: 10.1080/00387019808006763
  • Dergi Adı: SPECTROSCOPY LETTERS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.87-98
  • Orta Doğu Teknik Üniversitesi Adresli: Evet

Özet

The well known methods of Job's continuous variations and mole-ratio were used for the determination of the compositions of some metal-N,N-diethyl-N'-benzoyl-thiourea complexes chromatographically using HPTLC-densitometry. A different and a simple application of these two methods makes the determination of the composition of metal-ligand complexes possible even when the maximum absorption wavelengths of ligand and complexes are close to each other.