Unprecedented boat-shaped [Mo2O5(IO3)4]2− polyanions induced a strong second harmonic generation response

Wei Zeng; Xuehua Dong; Yao Tian; Ling Huang; Hongmei Zeng; Zhien Lin; Guohong Zou

doi:10.1039/D2CC00134A

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Unprecedented boat-shaped [Mo₂O₅(IO₃)₄]²⁻ polyanions induced a strong second harmonic generation response†

Wei Zeng,^a Xuehua Dong,^a Yao Tian,^a Ling Huang,

^b Hongmei Zeng,^a Zhien Lin

*^a and Guohong Zou

*^a

Author affiliations

* Corresponding authors

^a College of Chemistry, Sichuan University, Chengdu 610065, P. R. China
E-mail: zhienlin@scu.edu.cn, zough@scu.edu.cn

^b College of Chemistry and Materials Science, Sichuan Normal University, Chengdu 610066, P. R. China

Abstract

The first organic–inorganic hybrid guanidine molybdenyl iodate [C(NH₂)₃]₂Mo₂O₅(IO₃)₄·2H₂O was successfully synthesized via an improved moderate hydrothermal method. It features an unprecedented boat-shaped zero-dimensional [Mo₂O₅(IO₃)₄]²⁻ polyanion cluster, which induces a wide band gap, moderate birefringence and strong second harmonic generation response, indicating that it is a potential nonlinear optical material.

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Article information

DOI: https://doi.org/10.1039/D2CC00134A
Article type: Communication
Submitted: 08 Jan 2022
Accepted: 14 Feb 2022
First published: 15 Feb 2022

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Chem. Commun., 2022,58, 3350-3353

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Unprecedented boat-shaped [Mo₂O₅(IO₃)₄]²⁻ polyanions induced a strong second harmonic generation response

W. Zeng, X. Dong, Y. Tian, L. Huang, H. Zeng, Z. Lin and G. Zou, Chem. Commun., 2022, 58, 3350 DOI: 10.1039/D2CC00134A

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