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Binding Features of M(3d)(cbdc)2 Blocks (M(3d)=VIVO, CuII; cbdc2-=Dianion of Cyclobutane-1,1-Dicarboxylic Acid) in Formation of Heterometallic Structures with d-Metal Cationsстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 25 ноября 2020 г.
- Авторы: Bazhina E.S., Gogoleva N.V., Aleksandrov G.G., Kiskin M.A., Efimov N.N., Bogomyakov A.S., Ugolkova E.A., Minin V.V., Sidorov A.A., Eremenko I.L.
- Журнал: ChemistrySelect
- Том: 3
- Номер: 48
- Год издания: 2018
- Первая страница: 13765
- Последняя страница: 13772
- DOI: 10.1002/slct.201803365
- Аннотация: Compounds containing bis-chelate dianionic blocks {M(3d) (cbdc)2}2– (M(3d)=VIVO, CuII) with cations VO2+ and Cu2+ chelated by two anions of dicarboxylic acid have been prepared as crystals when aqueous solutions of vanadyl sulfate VOSO4⋅3H2O or copper sulfate CuSO4⋅5H2O have been allowed to react with sulfates of d-metals (MnII, CoII, NiII, ZnII, and CdII) and barium salt of cyclobutane-1,1-dicarboxylic acid (H2cbdc= C4H6(CO2H)2) in the 1:1:2 ratio. The nature of the M(3d) metal center has been found to influence on the structure of the heterometallic compounds formed. 1D polymers [M(VO) (cbdc)2(EtOH)2(H2O)3]n (M=Mn (1), Co (2), Ni (3)), molecular dinuclear complex [Zn(VO)(cbdc)2(H2O)5]⋅H2O (4), and 1D polymer {[Cd(VO)(cbdc)2(H2O)5]⋅H2O}n (5) are formed when M(3d)= VIVO, whereas in the case of the bis-chelate block with the CuII atom, ionic compounds [M(H2O)6][Cu(cbdc)2(H2O)] (M=Mn (6), Co (7), Ni (8), Zn (9)) and 2D polymer {[CdCu(cbdc)2(H2O)2] ⋅2H2O}n have been synthesized. The isolation of paramagnetic centers in compounds 1–10 is confirmed by magnetic measurements and EPR spectroscopy.
- Добавил в систему: Бажина Евгения Сергеевна