基于 5-苯基-2,2'-联吡啶且 C6 位有二乙烯三氨基四乙酸残基的钐(III)配合物：合成、晶体结构和光物理性质

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY Accounts of Chemical Research Pub Date : 2024-08-15 DOI:10.1134/S1070328424600268

A. P. Krinochkin, S. E. Vatolina, V. S. Gaviko, I. A. Litvinov, M. I. Valieva, Ya. K. Shtaitz, S. S. Rybakova, D. S. Kopchuk, G. V. Zyryanov, V. L. Rusinov

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摘要

摘要合成了 5-苯基-2,2'-联吡啶的新型钐络合物[(L2)Sm2Na5(H2О)9(C2O4)]n (I)。通过 XRD（CIF 文件 CCDC 编号 2217968）研究了复合物 I 的结构。发现晶体中的配合物是一种一维配位聚合物，2,2'-联吡啶片段不与 Sm3+ 阳离子螯合。该复合物的特点是在加入过量锌阳离子时会发光。

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Samarium(III) Complex Based on 5-Phenyl-2,2'-bipyridine with the Diethylenetriaminotetraacetic Acid Residue in the C6 Position: Synthesis, Crystal Structure, and Photophysical Properties

New samarium complex of 5-phenyl-2,2'-bipyridine with the diethylenetriaminotetraacetic acid (DTTA) residue in the C6 position, [(L₂)Sm₂Na₅(H₂О)₉(C₂O₄)]_n (I), is synthesized. The structure of complex I is studied by XRD (CIF file CCDC no. 2217968). The complex in the crystal is found to be a one-dimensional coordination polymer, and the 2,2'-bipyridine fragments do not chelate the Sm³⁺ cation. The complex is characterized by a luminescence response to the addition of an excess of zinc cations.

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.