Synthesis and spectroscopic studies of the nicotinamide adducts of Cobalt(II), Nickel(II) and Zinc(II) chlorides

S. Çakir, E. Biçer, H. Içbudak, P. Naumov, H. Korkmaz, O. Çakir

Research output: Contribution to journalArticlepeer-review

Abstract

Nicotinamide (na) adducts of Co(II), Ni(II) and Zn(II) chlorides are synthesized and characterized by thermoanalytical methods (TG, DTG, DTA), FT IR (4000-400 cm-1) and UV/Vis spectroscopy. Structural similarity is inferred between the octahedral Co and Ni compounds of type [M(na)2(H2O)4]Cl2. The tetrahedral Zn complex [Zn(na)2Cl2] presents a different structure. The coordination of the metal ions in the Co and Ni adducts modelled by semiempirical theoretical methods compares well with the structural data for [Ni(na)2(H2O)4](NO)2·2H2 O.

Original languageEnglish (US)
Pages (from-to)371-377
Number of pages7
JournalPolish Journal of Chemistry
Volume75
Issue number3
StatePublished - 2001

Keywords

  • FT IR
  • Nicotinamide adducts
  • Semiempirical calculations
  • Synthesis
  • UV/Vis spectra

ASJC Scopus subject areas

  • Chemistry(all)

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