From centrosymmetric to noncentrosymmetric: intriguing structure evolution in d10-transition metal iodate fluorides

Liling Cao; Min Luo; Chensheng Lin; Yuqiao Zhou; Dan Zhao; Tao Yan; Ning Ye

doi:10.1039/D0CC02532A

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From centrosymmetric to noncentrosymmetric: intriguing structure evolution in d¹⁰-transition metal iodate fluorides†

Liling Cao,^abc Min Luo,

*^ac Chensheng Lin,

^d Yuqiao Zhou,

^e Dan Zhao,

^f Tao Yan^ac and Ning Ye

*^ac

Author affiliations

* Corresponding authors

^a Key Laboratory of Optoelectronic Materials Chemistry and Physics, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
E-mail: nye@fjirsm.ac.cn, lm8901@fjirsm.ac.cn

^b University of the Chinese Academy of Sciences, Beijing 100049, China

^c Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou, Fujian 350002, China

^d State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Science, Fuzhou, Fujian 350002, China

^e Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China

^f College of Chemistry and Chemical Engineering, Henan Polytechnic University, Jiaozuo, Henan 454000, China

Abstract

Two new d¹⁰-transition metal iodate fluorides, centrosymmetric ZnIO₃F and noncentrosymmetric CdIO₃F, were successfully synthesized by intriguing structure evolution. Both compounds have higher thermal stability and CdIO₃F has a large SHG response and wide band gap. Our study may afford a viable route to design materials with excellent NLO functions.

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Article information

DOI: https://doi.org/10.1039/D0CC02532A
Article type: Communication
Submitted: 09 Apr 2020
Accepted: 04 Aug 2020
First published: 13 Aug 2020

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Chem. Commun., 2020,56, 10734-10737

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From centrosymmetric to noncentrosymmetric: intriguing structure evolution in d¹⁰-transition metal iodate fluorides

L. Cao, M. Luo, C. Lin, Y. Zhou, D. Zhao, T. Yan and N. Ye, Chem. Commun., 2020, 56, 10734 DOI: 10.1039/D0CC02532A

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Chemical Communications