标题:[C5H12N]SnCl3: A Tin Halide Organic-Inorganic Hybrid as an Above-Room-Temperature Solid-State Nonlinear Optical Switch
作者:Liu, Xitao; Ji, Chengmin; Wu, Zhenyue; Li, Lina; Han, Shiguo; Wang, Yuyin; Sun, Zhihua; Luo, Junhua
作者机构:[Liu, Xitao; Ji, Chengmin; Wu, Zhenyue; Li, Lina; Han, Shiguo; Wang, Yuyin; Sun, Zhihua; Luo, Junhua] Chinese Acad Sci, Fujian Inst Res Struct Matter, 更多
通讯作者:Sun, Zhihua;Sun, ZH;Luo, JH
通讯作者地址:[Sun, ZH; Luo, JH]Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fuzhou 350002, Fujian, Peoples R China.
来源:CHEMISTRY-A EUROPEAN JOURNAL
出版年:2019
卷:25
期:10
页码:2610-2615
DOI:10.1002/chem.201805390
关键词:nonlinear optics; organic-inorganic hybrids; phase transitions;; switches; tin
摘要:Nonlinear optical (NLO) switches driven by a solid-state structural phase transition have attracted extensive attention; however, above-room-temperature solid-state NLO switch materials are still sparse. Herein, we report an above-room-temperature tin halide organic-inorganic hybrid quadratic NLO switchable material, N-methylpyrrolidinium trichloride stannite ([C5H12N]SnCl3, MPSC). The MPSC crystal exhibits a phase-matchable NLO property that is 1.1 times that of KH2PO4 (KDP) and NLO switching behavior, changing from a high second harmonic generation (SHG) response to a low SHG response at 383 K, thereby demonstrating its prospective applications in the field of nonlinear optics. Variable-temperature crystal structural analysis combined with theoretical calculations revealed that the large NLO response stems from the inorganic SnCl3 moiety, whereas the high-performance NLO switching properties mainly originate from the order/disorder transformation of the N-methylpyrrolidinium. This work provides a new approach to designing and exploring new high-performance quadratic NLO switches involving tin halide organic-inorganic hybrids.
收录类别:EI;SCOPUS;SCIE
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85060588536&doi=10.1002%2fchem.201805390&partnerID=40&md5=67baa991fc3de843d1c83e971d0bb5de
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