FT-IR spectroscopic investigation of some Hofmann type complexes: M(1-phenylpiperazine)(2)Ni(CN)(4) (M = Ni, Co, Cd, Pd or Mn)

ŞENYEL M., PARLAK C., Alver O.

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, cilt.70, sa.2, ss.367-375, 2008 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 70 Sayı: 2
  • Basım Tarihi: 2008
  • Doi Numarası: 10.1016/j.saa.2007.10.024
  • Dergi Adı: SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.367-375
  • Anahtar Kelimeler: Hofmann type complexes, 1-phenylpiperazine, IR spectra, TGA, DTA, TEM, MOLECULE INCLUSION-COMPOUNDS, CRYSTAL-STRUCTURES, BENZENE, TETRACYANONICKELATE(II), 1-PHENYLPIPERAZINE, 1,5-DIAMINOPENTANE, NAPHTHALENE, ANTHRACENE, STABILITY, SPECTRA
  • Anadolu Üniversitesi Adresli: Evet

Özet

New Hofmann type complexes in the form of M(pp)(2)Ni(CN)(4) (where pp = 1-phenylpiperazine and M = Ni, Co, Cd, Pd or Mn) have been prepared in powder form and their infrared spectra have been reported in the range of (4000-400) cm(-1). The thermal behaviours of these complexes have been investigated by differential thermal analysis (DTA) and thermo-gravimetric analysis (TGA). Ni(PP)(2)Ni(CN)(4) complex has been examined via transmission electron microscope (TEM). The results suggest that these compounds are similar in structure to Hofmann type complexes and their structures consist of polymeric layers |M-Ni(CN)(4)|(infinity) with the pp molecule bounded to the metal atom (M). (C) 2007 Elsevier B.V. All rights reserved.