Crystal structure and spectroscopic properties of 4-acetaminopyridine and its protonated form

• Autorzy: Koleva B.B. , Nikolova R. , Tchapkanov A. , Kolev T. , Mayer-Figge H. , Spiteller M. , Sheldrick W.S.
• Języki publikacji: EN

Abstrakty

EN

4-Acetaminopyridine dihydrate and its protonated form, stabilized as the hydrochloride salt have been synthesized and spectroscopic elucidated in solution and in the solid-state by means of the inear-polarized solid state IR-spectroscopy (IR-LD), UV-spectroscopy, TGA, DSC, and the positive and negative ESI MS. Quantum chemical calculations were used to obtain the electronic structure, vibrational data and the electronic spectra. The spectroscopic and theoretical data are compared with the structure of the first compound obtained by single crystal X-ray diffraction. The effect of Npy protonation on the optical and magnetic properties of a 4-acetaminopyridine is discussed.

Słowa kluczowe

EN

4-acetaminopyridine; protonated form; crystal structure; solid-state linear polarized IR spectroscopy; UV spectroscopy; quantum chemical calculation; 1H and 13C NMR; ESI-MS; TGA and DSC

PL

4-acetyloaminopirydyna; struktura kryształów; spektroskopia IR; spektroskopia UV

• Wydawca: West Pomeranian University of Technology. Publishing House
• Czasopismo: Polish Journal of Chemical Technology
• Rocznik: 2009
• Tom: Vol. 11, nr 3
• Strony: 35--40
• Opis fizyczny: Bibliogr. 27 poz., rys., tab.

Twórcy

autor

Koleva B.B.

autor

Nikolova R.

autor

Tchapkanov A.

autor

Kolev T.

autor

Mayer-Figge H.

autor

Spiteller M.

autor

Sheldrick W.S.

• Lehrstuhl für Analytische Chemie, Ruhr-Universität Bochum, Universitätsstraße 150, 44780 Bochum, Germany,

Bibliografia

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