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A new method for the preparation of [Sn2(H2PO2)3]Br SHG-active polar crystal by surfactant-induced strategy

Abstract

The unprecedented NLO brominated tin hypophosphites, namely, [Sn2(H2PO2)3]Br, has been discovered by a facile surfactant-induced method, which displays a moderate powder SHG intensity (3.0× KDP) in type- I phase matching behaviors. This complex has high chemical and thermal stability at room temperature. DFT calculations and SHG coefficient analyses reveal that the alignment of SHG-active-units SnO3 trigonal pyramids and Br– anions in its structure play the key contribution for the macroscopical SHG behaviors.

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Publication details

The article was accepted on 14 Jun 2017 and first published on 15 Jun 2017


Article type: Communication
DOI: 10.1039/C7DT02116J
Citation: Dalton Trans., 2017, Accepted Manuscript
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    A new method for the preparation of [Sn2(H2PO2)3]Br SHG-active polar crystal by surfactant-induced strategy

    J. Xie, Y. Zhou, L. Li, J. Zhang and J. Song, Dalton Trans., 2017, Accepted Manuscript , DOI: 10.1039/C7DT02116J

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