التفاصيل البيبلوغرافية
| العنوان: |
Two supramolecular compounds based on cage-like polyoxovanadates: syntheses, crystal structures, and characterizations. |
| المؤلفون: |
Shi, Shu-Yun, Chen, Yan, Liu, Bo, Lu, Yu-Kun, Xu, Jia-Ning, Cui, Xiao-Bing, Xu, Ji-Qing |
| المصدر: |
Journal of Coordination Chemistry; Sep2009, Vol. 62 Issue 18, p2937-2948, 12p, 7 Diagrams, 1 Chart, 2 Graphs |
| مصطلحات موضوعية: |
CRYSTALS, HYDROGEN bonding, SUPRAMOLECULAR chemistry, CATIONS, X-ray diffraction |
| مستخلص: |
Two supramolecular compounds [Fe(2,2'-bipy)3]2[ [image omitted](Cl)] · 4.67H2O (1) and [Ni(enMe)3]2[ [image omitted](Cl)] · 2H2O (2) have been prepared under hydrothermal conditions and characterized by elemental analyses, IR, TGA, ESR, magnetic properties, and single crystal X-ray diffraction analyses. Crystal data for 1: tetragonal, I-42d, a = 13.6043(19), b = 13.6043(19), c = 50.544(10) Å, V = 9354(3) Å3; for 2: hexagonal, P6(3)/m, a = 12.6046(12), b = 12.6046(12), c = 22.563(5) Å, V = 3104.4(7) Å3. Compound 1 is constructed from cations [Fe(2,2'-bipy)3]3+, polyoxovanadates [ [image omitted](Cl)]6-, and water molecules. Compound 2 is composed of cations [Ni(enMe)3]2+, clusters [ [image omitted](Cl)]8-, and water molecules. There are hydrogen-bonding interactions between polyoxovanadates, organic moieties, and/or water molecules in 1 and 2, forming different 2-D layered networks. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
