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- Zhang, Xuanjun, et al.
(författare)
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Two strong emitting coordination polymers with chain and ladder structures
- 2003
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Ingår i: Transition metal chemistry (Weinheim). - Netherlands : Kluwer Academic Publishers. - 0340-4285 .- 1572-901X. ; 28:6, s. 707-711
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Tidskriftsartikel (refereegranskat)abstract
- Two coordination polymers [Zn(Cabo)2(EtOH)2(4,4′-Bipy)]n(1), and [Zn2(Cabo)2(NO3)2(4,4′-Bipy)2]n(2) (Cabo = carbazolylacetate, 4,4′-Bipy = 4,4′-bipyridine) with chain and ladder structures, respectively, were prepared and characterized by X-ray single-crystal structural analysis. The results showed that the different anions of metal salts have a large effect on the construction of coordination frameworks. Both complexes show strong emissions in the solid state as well as high thermal stability.
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2. |
- Zhang, Xuanjun, et al.
(författare)
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Zn(II) and Cd(II) N-carbazolylacetates with strong fluorescence
- 2003
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Ingår i: Polyhedron. - : Elsevier. - 0277-5387 .- 1873-3719. ; 22:3, s. 397-402
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Tidskriftsartikel (refereegranskat)abstract
- N-carbazolylacetic acid was synthesized using a new method in a high yield and two carbazolylacetato complexes [Zn(Cabo)-(phen)2ClO4]·0.5C2H5OH and [Cd(Cabo)(phen)2-ClO4] (Cabo=N-carbazolylacetate, phen=1,10-phenanthroline) were synthesized and characterized by elemental analysis, IR, UV–Vis spectra, thermal analyses, photoluminescence measurement and X-ray diffraction studies. Both of the complexes exhibit strong blue emission in solid state as well as high thermal stability and solvent-resistant properties.
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