(H3O)HCs2Nb(IO3)9 and SrNbO(IO3)5: a facile synthetic method using hydrofluoric acid as a solubilizer

Fei-Fei Mao; Chun-Li Hu; Jin Chen; Ru-Ling Tang; Bao-Lin Wu; Jiang-Gao Mao

doi:10.1039/C9CC02774B

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(H₃O)HCs₂Nb(IO₃)₉ and SrNbO(IO₃)₅: a facile synthetic method using hydrofluoric acid as a solubilizer†

Fei-Fei Mao,

^abc Chun-Li Hu,^a Jin Chen,^ac Ru-Ling Tang,^a Bao-Lin Wu^ac and Jiang-Gao Mao

*^a

Author affiliations

* Corresponding authors

^a State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China
E-mail: mjg@fjirsm.ac.cn

^b Nanjing Agricultural University, Nanjing 210095, P. R. China

^c University of the Chinese Academy of Sciences, Beijing 100039, P. R. China

Abstract

By using hydrofluoric acid as a solubilizer, the first alkali-metal niobium iodate and an alkali-earth metal niobium iodate, i.e. (H₃O)HCs₂Nb(IO₃)₉ and SrNbO(IO₃)₅, have been obtained. An obvious cation-controlled polarity shift is observed in the Ae/A-Nb⁵⁺-IO₃ system. (H₃O)HCs₂Nb(IO₃)₉ gives a strong second harmonic generation (SHG) signal about 6 times that of KH₂PO₄ (KDP), making it a promising nonlinear optical (NLO) material.

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Article information

DOI: https://doi.org/10.1039/C9CC02774B
Article type: Communication
Submitted: 10 Apr 2019
Accepted: 20 May 2019
First published: 21 May 2019

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Chem. Commun., 2019,55, 6906-6909

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(H₃O)HCs₂Nb(IO₃)₉ and SrNbO(IO₃)₅: a facile synthetic method using hydrofluoric acid as a solubilizer

F. Mao, C. Hu, J. Chen, R. Tang, B. Wu and J. Mao, Chem. Commun., 2019, 55, 6906 DOI: 10.1039/C9CC02774B

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