一种镉(II)磺胺喹啉配合物的合成、晶体结构和荧光光谱。

IF 0.8 4区化学

Acta crystallographica. Section C, Crystal structure communications Pub Date : 2013-11-01 Epub Date: 2013-10-09 DOI:10.1107/S010827011302711X

Xiu-Hua Zhao, Ya-Yun Zhao, Jie Zhang, Jian-Guo Pan, Xing Li

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引用次数: 4

摘要

采用水热法合成了catena-Poly[[[4-氨基- n-(喹诺沙林-2-基)苯磺酰胺][Cd(C14H11N4O2S)2(H2O)] [μ-4-氨基- n-(喹诺沙林-2-基)苯磺酰胺][Cd(C14H11N4O2S)2(H2O)]，并用单晶x射线衍射、元素分析、荧光、红外和热分析对其进行了表征。单晶x射线分析表明，该配合物为一维之字形链结构，Cd(II)阳离子具有由三种不同磺胺喹啉配体的5个N原子和一个水分子的1个O原子组成的畸变八面体配位几何。荧光光谱显示该配合物发出强烈的蓝色荧光，热分析表明该配合物具有较高的热稳定性。

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Synthesis, crystal structure and fluorescence spectrum of a cadmium(II) sulfaquinoxaline complex.

catena-Poly[[[4-amino-N-(quinoxalin-2-yl)benzenesulfonamidato]aquacadmium(II)]-μ-4-amino-N-(quinoxalin-2-yl)benzenesulfonamidato], [Cd(C14H11N4O2S)2(H2O)], has been synthesized hydrothermally and characterized by single-crystal X-ray diffraction, elemental analysis, fluorescence, IR and thermal analysis. Single-crystal X-ray analysis reveals that the complex is a one-dimensional zigzag chain structure, and the Cd(II) cation has a distorted octahedral coordination geometry formed by five N atoms from three different sulfaquinoxaline ligands and one O atom from a water molecule. The fluorescence spectrum reveals that the complex emits strong blue fluorescence and thermal analysis shows that the complex has high thermal stability.

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来源期刊

Acta crystallographica. Section C, Crystal structure communications 化学-晶体学

自引率

12.50%

发文量

审稿时长

1 months

期刊介绍： Acta Crystallographica Section C: Structural Chemistry is continuing its transition to a journal that publishes exciting science with structural content, in particular, important results relating to the chemical sciences. Section C is the journal of choice for the rapid publication of articles that highlight interesting research facilitated by the determination, calculation or analysis of structures of any type, other than macromolecular structures. Articles that emphasize the science and the outcomes that were enabled by the study are particularly welcomed. Authors are encouraged to include mainstream science in their papers, thereby producing manuscripts that are substantial scientific well-rounded contributions that appeal to a broad community of readers and increase the profile of the authors.