Croatica Chemica Acta, Vol. 35 No. 2, 1963.
Original scientific paper
Aluminium(Ill) and Gallium(III) Tris-f-Nitroacetylacetonates. Preparation and Infrared Spectra
C. Djordjević
; Institute »Ruder Boskovic«, Zagreb, Croatia, Yugoslavia
Abstract
Aluminium(III) and gallium(III) derivatives of y-nitro-2,4-
-pentanedione have bee n prepared by electrophilic substitution of
the hydrogen on the chelated acetylacetone molecule. Infrared
spectra of these new metal complexes have been studied. On
comparison with the spectra of analogous derivatives of some
divalent metals and spectra of aluminium(III) and gallium(III)
tris-acetylacetonates the assignment of some characteristical
vibrational frequencies is given. Additional modes of the nitrogroup
and the metal-oxygen vibrational modes are discussed in
more details.
Keywords
Hrčak ID:
208350
URI
Publication date:
31.7.1963.
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