Efficient modulation of photoluminescence by hydrogen bonding interactions between inorganic [MnBr4]2− anions and organic cations

Liao-Kuo Gong; Qian-Qian Hu; Fu-Quan Huang; Zhi-Zhuan Zhang; Nan-Nan Shen; Bing Hu; Ying Song; Ze-Ping Wang; Ke-Zhao Du; Xiao-Ying Huang

doi:10.1039/C9CC03038G

Efficient modulation of photoluminescence by hydrogen bonding interactions between inorganic [MnBr₄]²⁻ anions and organic cations†

Liao-Kuo Gong,^ac Qian-Qian Hu,^a Fu-Quan Huang,^ad Zhi-Zhuan Zhang,^ab Nan-Nan Shen,^a Bing Hu,

^a Ying Song,^a Ze-Ping Wang,^a Ke-Zhao Du

*^b and Xiao-Ying Huang

*^ac

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* Corresponding authors

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

^b College of Chemistry and Materials Science, Fujian Provincial Key Laboratory of Advanced Materials Oriented Chemical Engineering, Fujian Normal University, 32 Shangsan Road, Fuzhou 350007, China
E-mail: duke@fjnu.edu.cn

^c University of Chinese Academy of Sciences, Beijing, China

^d College of Chemistry, Fujian Agriculture and Forestry University, Fuzhou 350002, China

Abstract

The different hydrogen bond interactions in two organic–inorganic hybrid manganese halide compounds, namely [A]₂[MnBr₄] (A = N-butyl-N-methylpyrrolidinium ([P14]⁺) for (1) and N-butyl-N-methylpiperidinium ([PP14]⁺) for (2)), lead to distinct photoluminescence quantum yields (81% for 1; 55% for 2). Further applications of luminescent 1 are also developed.

Chemical Communications

Efficient modulation of photoluminescence by hydrogen bonding interactions between inorganic [MnBr₄]²⁻ anions and organic cations†

Abstract

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Efficient modulation of photoluminescence by hydrogen bonding interactions between inorganic [MnBr₄]²⁻ anions and organic cations

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