The titanium(IV), iron(III) and manganese(II) complexes of chrysin-4 '-sulfonate

Authors
Pusz, J Nitka, B Wolowiec, S
Citation
J. Pusz et al., The titanium(IV), iron(III) and manganese(II) complexes of chrysin-4 '-sulfonate, POL J CHEM, 75(6), 2001, pp. 795-801
Citations number
14
Categorie Soggetti
Chemistry
Journal title
POLISH JOURNAL OF CHEMISTRY
ISSN journal
01375083 → ACNP
Volume
75
Issue
6
Year of publication
2001
Pages
795 - 801
Database
ISI
SICI code
0137-5083(200106)75:6<795:TTIAMC>2.0.ZU;2-D
Abstract
The chrysin-4'-sulfonic acid and its sodium salt (Nachsa-4') have been synt hesized and characterized by H-1 and C-13 NMR spectroscopy. New complexes o f Ti(IV), Mn(II) and Fe(III) ions with chsa-4' anion in solid state were ob tained. Their composition and some physicochemical properties were studied by thermogravimetric analysis, UV/Vis, infrared spectroscopy and magnetic m easurements. The structure of the compounds was elucidated on the basis of the results obtained.