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Synthesis of Coordination Polymers from the Heterometallic Carboxylate Complexes with Chelating N-Donor Ligands
Russian Journal of Coordination Chemistry ( IF 1.1 ) Pub Date : 2020-03-18 , DOI: 10.1134/s1070328420010078
M. A. Shmelev , N. V. Gogoleva , D. A. Makarov , M. A. Kiskin , I. A. Yakushev , F. M. Dolgushin , G. G. Aleksandrov , E. A. Varaksina , I. V. Taidakov , E. V. Aleksandrov , A. A. Sidorov , I. L. Eremenko

Abstract

New trinuclear Cd–Ln molecular complexes [EuCd2(O2CC6F5)6(NO3)(Bipy)2] (I, Bipy is 2,2'-bipyridine) and [LnCd2(Bzo)6(NO3)(Phen)2] · 4MeCN (Ln = Tb (II), Eu (III), Bzo is anion of 3,5-di-tert-butylbenzoic acid, Phen is 1,10-phenanthroline) are studied. Their structures are determined by X-ray structure analysis (СIF files CCDC nos. 1938125 (I), 1938124 (II)) or by X-ray diffraction analysis (III), and the photoluminescence properties are studied. The reactions of complexes I and II with terephthalic acid (H2Bdc) are accompanied by the destruction of the heterometallic molecules to form 2D coordination polymers [Cd3(Bbdc)3(Bipy)2]3n · 4nMeCN · nH2O (IV) and [Cd2(Bdc)2(Phen)2]n · 2nDMF (V) (СIF files CCDC nos. 1938126 and 1937492, respectively).


中文翻译:

由具有螯合N-给体配体的杂金属羧酸盐配合物合成配位聚合物

摘要

新的三核Cd-Ln分子复合物[EuCd 2(O 2 CC 6 F 56(NO 3)(Bipy)2 ](I,Bipy是2,2'-联吡啶)和[LnCd 2(Bzo)6(NO 3)(Phen)2 ]·4MeCN(Ln = Tb(II),Eu(III),Bzo是3,5-二叔丁基苯甲酸的阴离子,Phen是1,10-菲咯啉)。它们的结构通过X射线结构分析(СIF文件CCDC No. 1938125(I),1938124(II))或通过X射线衍射分析(III),并研究了光致发光特性。配合物III与对苯二甲酸(H 2 Bdc)的反应伴随有杂金属分子的破坏,从而形成2D配位聚合物[Cd 3(Bbdc)3(Bipy)2 ] 3 n ·4 n MeCN· n H 2 O(IV)和[Cd 2(Bdc)2(Phen)2 ] n ·2 n DMF(V)(分别由IF文件CCDC编号1938126和1937492组成)。
更新日期:2020-03-18
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