STRUCTURAL INVESTIGATIONS OF TRANSITION-METAL (II) TETRACYANONICKELATE COMPLEXES OF 3-CHLOROPYRIDINE USING FOURIER TRANSFORM-INFRARED AND LASER RAMAN-SPECTROSCOPY
JOURNAL OF MOLECULAR STRUCTURE, cilt.265, sa.1-2, ss.85-91, 1992 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 265 Sayı: 1-2
- Basım Tarihi: 1992
- Doi Numarası: 10.1016/0022-2860(92)80240-i
- Dergi Adı: JOURNAL OF MOLECULAR STRUCTURE
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.85-91
- İstanbul Kültür Üniversitesi Adresli: Hayır
Özet
The FT-IR and laser-Raman spectra of five new complexes of the formula ML2Ni(CN), (where M = Mn, Fe, Ni, Zn or Cd; L = 3-chloropyridine) are reported. The complexes are shown to have a structure consisting of two-dimensional polymeric layers formed with Ni(CN)4 ions bridged by ML2 cations. For a given series of isomorphous complexes, the effects of metal ligand bond formation on the ligand vibrational modes are examined and the metal-sensitivity sequence of the ligand frequencies is found to be Mn almost-equal-to Cd < Fe < Zn < Ni.