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首页> 外文期刊>Zeitschrift fur Anorganische und Allgemeine Chemie >Ni-II, Pd-II Complexes with Pyrene-based Thiosemicarbazones: Syntheses, Molecular Structures, and Excimeric Emissions
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Ni-II, Pd-II Complexes with Pyrene-based Thiosemicarbazones: Syntheses, Molecular Structures, and Excimeric Emissions

机译:Ni-II,PD-II复合物与芘的硫代术萎缩脱酮:合成,分子结构和辅助释放

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摘要

A series of Ni-II and Pd-II complexes with pyrene-based thiosemicarbazones were conveniently prepared. The crystal structures of Ni(L-2)(2), Pd(L-1)(2), and Pd(L-2)(2) were determined. X-ray crystallographic analysis reveals that the complexes are of mononuclear structure with two pyrenyl rings cofacially aligned. The photoluminescence spectra of the complexes exhibit moderate characteristic excimeric emissions arising from intramolecular pi-pi stacking between pyrenyl rings.
机译:制备了一系列Ni-II和PD-II复合物,方便地制备了基于芘的硫代吡喃脲藻。 确定Ni(L-2)(2),Pd(L-1)(2)和Pd(L-2)(2)的晶体结构。 X射线结晶分析表明,复合物具有单核结构,具有两种芘戒指。 复合物的光致发光光谱表现出从塔仑环之间堆叠的分子内PI-PI堆叠产生的中度特征促进排放。

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