New complexes of 3,4-dimethoxyphenylacetic acid with selected transition metal ions: Spectral, thermal, and magnetic properties
- Авторлар: Ferenc W.1, Osypiuk D.1, Cristóvão B.1, Sarzyński J.2, Głuchowska H.1
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Мекемелер:
- Faculty of Chemistry
- Institute of Physics
- Шығарылым: Том 87, № 9 (2017)
- Беттер: 2045-2055
- Бөлім: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/221264
- DOI: https://doi.org/10.1134/S1070363217090213
- ID: 221264
Дәйексөз келтіру
Аннотация
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.
Авторлар туралы
W. Ferenc
Faculty of Chemistry
Хат алмасуға жауапты Автор.
Email: wetafer@poczta.umcs.lublin.pl
Польша, Lublin, 20031
D. Osypiuk
Faculty of Chemistry
Email: wetafer@poczta.umcs.lublin.pl
Польша, Lublin, 20031
B. Cristóvão
Faculty of Chemistry
Email: wetafer@poczta.umcs.lublin.pl
Польша, Lublin, 20031
J. Sarzyński
Institute of Physics
Email: wetafer@poczta.umcs.lublin.pl
Польша, Lublin, 20031
H. Głuchowska
Faculty of Chemistry
Email: wetafer@poczta.umcs.lublin.pl
Польша, Lublin, 20031