New complexes of 3,4-dimethoxyphenylacetic acid with selected transition metal ions: Spectral, thermal, and magnetic properties
- 作者: Ferenc W.1, Osypiuk D.1, Cristóvão B.1, Sarzyński J.2, Głuchowska H.1
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隶属关系:
- Faculty of Chemistry
- Institute of Physics
- 期: 卷 87, 编号 9 (2017)
- 页面: 2045-2055
- 栏目: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/221264
- DOI: https://doi.org/10.1134/S1070363217090213
- ID: 221264
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详细
3,4-Dimethoxyphenylacetates of Mn(II), Co(II), Ni(II), Cu(II), and Zn(II) of general formula M(C10H11O4)2·nH2O, where n = 1, 2 or 4 depending on M(II) ions, are obtained. The complexes crystallize in monoclinic or triclinic systems. The carboxylate groups act as bidentate chelating or bridging ligands. On heating in the air (293–1173 K) they decompose in three steps finally forming oxides of the corresponding metals(II) or their mixtures. Magnetic moments of compounds were determined in the ranges of 76–303 and 4–300 K.
作者简介
W. Ferenc
Faculty of Chemistry
编辑信件的主要联系方式.
Email: wetafer@poczta.umcs.lublin.pl
波兰, Lublin, 20031
D. Osypiuk
Faculty of Chemistry
Email: wetafer@poczta.umcs.lublin.pl
波兰, Lublin, 20031
B. Cristóvão
Faculty of Chemistry
Email: wetafer@poczta.umcs.lublin.pl
波兰, Lublin, 20031
J. Sarzyński
Institute of Physics
Email: wetafer@poczta.umcs.lublin.pl
波兰, Lublin, 20031
H. Głuchowska
Faculty of Chemistry
Email: wetafer@poczta.umcs.lublin.pl
波兰, Lublin, 20031