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dc.contributorFen Edebiyat Fakültesi / Faculty of Letters and Sciences Fizik / Physics
dc.contributor.authorAkyüz, Sevim
dc.contributor.authorDavies, J. Eric D.
dc.contributor.authorHolmes, Kerry T.
dc.description.abstractInfrared (4000–200 cm−1) and Raman (3500–300 cm−1 ) spectra are reported for metal(II) halide and thiocyanate 4-methylpyridine complexes of the following stoichiometries: (MX2(4-Mepy)2) {M = Mn, Co, Cu or Zn, X = Cl or Br; M = Mn, Ni or Zn, X = NCS}; (MX2(4-Mepy)4) {M = Mn, Fe, Co or Ni, X = Cl or Br; M = Mn, Fe, Co, W or Cu, X = NCS}. For a given series of isomorphous complexes there is a correlation between the sum of the differences between the liquid and ligand values of the ν1, ν2, ν3, ν4, ν5, ν6, ν7, ν8, ν9, ν10, ν12, ν13 and ν14 modes of 4-methylpyridine and the strength of the metal-nitrogen bond. Comparison of the shift values of pyridine and 4-methylpyridine complexes supports the suggestion that, unlike the situation in the pyridine complexes, back-donation from the metal to the ligand is unimportant in the 4-methylpyridine complexes.tr_TR
dc.relationJournal of Molecular Structuretr_TR
dc.titleSolid-state vibrational spectroscopy: Part VI. An infrared and raman spectroscopic study of transition metal(II)4-methylpyridine complexestr_TR

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