SYNTHESES, SPECTROSCOPIC AND THERMAL ANALYSES OF THE HOFMANN-TYPE METAL(II) TETRACYANONICKELATE(II) PYRIDAZINE COMPLEXES: {[M(pdz)Ni(CN)(4)]center dot H2O}(n) (M = Zn(II) or Cd(II))

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Karaagac D., KÜRKÇÜOĞLU G. S.

BULLETIN OF THE CHEMICAL SOCIETY OF ETHIOPIA, vol.29, no.3, pp.415-422, 2015 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 29 Issue: 3
  • Publication Date: 2015
  • Doi Number: 10.4314/bcse.v29i3.9
  • Journal Name: BULLETIN OF THE CHEMICAL SOCIETY OF ETHIOPIA
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.415-422
  • Keywords: Hofmann-type complexes, Vibrational spectra, Pyridazine, Tetracyanonickelate(II), Thermal analysis, CRYSTAL-STRUCTURE, VIBRATIONAL-SPECTRUM, INFRARED-SPECTRA, FORCE-FIELD, PYRAZINE, PYRIDINE, ION, CD
  • Open Archive Collection: AVESIS Open Access Collection
  • Eskisehir Osmangazi University Affiliated: Yes

Abstract

Two new Hofmann-type complexes in the form of {[M(pdz)Ni(CN)(4)]center dot H2O}n [where pdz = pyridazine; M = Zn(II) and M = Cd(II)] have been synthesized as a powder and their structural properties have been characterized by vibrational (FT-IR and Raman) spectroscopy, thermal and elemental analysis. The spectral and thermal analysis results suggest that these complexes are similar in structure to the Hofmann type complexes and their structures consist of polymeric layers of vertical bar M-Ni(CN)4 vertical bar infinity with the pdz bound to the metal (M) atom.