Home Physical Sciences A Zn(II) complex from an imidazolyl-thiophene ligand: synthesis, structural characterization, and fluorescence
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A Zn(II) complex from an imidazolyl-thiophene ligand: synthesis, structural characterization, and fluorescence

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Published/Copyright: May 31, 2018
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Abstract

The hydrothermal reaction of ZnSO4 with 2,5-di(1H-imidazol-4-yl)thiophene (L) at 100°C yields a new complex [Zn(L)(SO4)]n (1). Complex 1 has been characterized by single-crystal X-ray diffraction, IR spectroscopy, and elemental and thermogravimetric analyses. It crystallizes in the monoclinic system, space group P21/c with Z=4, and shows a (44.62) network structure. Complex 1 shows fluorescence. Single crystals of L·2H2O were accidentally obtained in hydrothermal reaction attempts of L with MnCl2 at 120°C.

Acknowledgments

The authors gratefully acknowledge Natural Science Foundation for Universities in Jiangsu Province (16KJB150005) and Huaiyin Institute of Technology (15HGZ006 and 491713325) for financial support of this work.

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Received: 2018-02-13
Accepted: 2018-04-25
Published Online: 2018-05-31
Published in Print: 2018-06-27

©2018 Walter de Gruyter GmbH, Berlin/Boston

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