Email this article Geminal Dicationic Ionothermal Synthesis of One Three-Dimensional Luminescent Strontium(II) Coordination Polymer Based on 1,4-Naphthalenedicarboxylate Acid
- Authors: Zhu W.J.1, Qin Z.J.1, Bai Y.1, Dang D.B.1
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Affiliations:
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering
- Issue: Vol 44, No 7 (2018)
- Pages: 425-431
- Section: Article
- URL: https://journals.rcsi.science/1070-3284/article/view/214557
- DOI: https://doi.org/10.1134/S1070328418070096
- ID: 214557
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Abstract
One three-dimensional Sr(II) coordination polymer [C6(MIm)2][Sr3(1,4-NDC)4] (I) (C6(MIm)2 = 1,3-bis(3-methylimidazolium-1-yl)hexyl, 1,4-H2NDC = 1,4-naphthalenedicarboxylate acid) has been synthesized using an ionothermal method and structurally characterized by IR spectroscopy, UV-Vis spectroscopy, XRPD, and X-ray single-crystal structure analysis (СIF file CCDC 1033958). Two types of strontium centers are bridged by two coordination modes of 1,4-H2NDC ligands to form a Sr(II) chain. Each Sr(II) chain is crossconnected to four other chains to generate a 3D coordination polymer, in which C6(MIm)22+ cations as charge balancing species are filled in the channels of the anionic framework. The polymeric solid of I exhibits strong luminescent emission at room temperature.
About the authors
W. J. Zhu
Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering
Email: baiyan@henu.edu.cn
China, Kaifeng, 475004
Z. J. Qin
Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering
Email: baiyan@henu.edu.cn
China, Kaifeng, 475004
Y. Bai
Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering
Author for correspondence.
Email: baiyan@henu.edu.cn
China, Kaifeng, 475004
D. B. Dang
Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering
Email: baiyan@henu.edu.cn
China, Kaifeng, 475004
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