Издательство СО РАН

Издательство СО РАН

Адрес Издательства СО РАН: Россия, 630090, а/я 187
Новосибирск, Морской пр., 2

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Поиск по журналу

Журнал структурной химии

2015 год, номер 4

A NEW 2D COBALT(II) COORDINATION POLYMER CONSTRUCTED FROM 1,2,4,5-BENZENETETRACARBOXYLATE AND FLEXIBLE bis(BENZIMIDAZOLE) LIGANDS

X. Du, R. Yang, X.X. Wang, G.H. Cui
Hebei United University, Tangshan, Hebei Province, P. R. China
tscghua@126.com
Ключевые слова: 1,2,3,4,5-benzenetetracarboxylate, bis(benzimidazole), cobalt(II), fluorescence property
Страницы: 773-779
Подраздел: КРИСТАЛЛОХИМИЯ

Аннотация

A new 2D cobalt(II) coordination polymers namely {[Co2(btec)(L)2]×4H2O}n (1), where btec = 1,2,4,5-benzenetetracarboxylate and L = 1,3-bis(5,6-dimethylbenzimidazol-l-yl)-2-propanol, are hydrothermally synthesized and characterized by elemental analyses, IR spectroscopy, and single crystal X-ray diffraction analyses. The structure analysis indicates that the compound belongs to the triclinic system, space group Pī, a = 12.198(2) Å, b = 15.0750(2) Å, c = 15.194(2) Å, α = 77.420(2)°, β = 77.872(2)°, γ = 85.538(2)°, V = 2664.2(5) Å3, Z = 2. The complex possesses a binodal (3,4)-connected two-dimensional layered structure bridged by btec and L ligands. The fluorescence and catalytic properties of the complex are also investigated.

DOI: 10.15372/JSC20150416