Carbazole-based gold(I) complexes with alkyl chains of different lengths: tunable solid-state fluorescence, aggregation-induced emission (AIE), and reversible mechanochromism characteristics

Zhao Chen; Lan Yang; Yuxuan Hu

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Carbazole-based gold(I) complexes with alkyl chains of different lengths: tunable solid-state fluorescence, aggregation-induced emission (AIE), and reversible mechanochromism characteristics

机译：基于咔唑基的金（I）配合物与不同长度的烷基链：可调固态荧光，聚集诱导的发射（AIE），以及可逆的机械变性特征

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摘要

In this paper, seven carbazole-based mononuclear gold(I) complexes with alkyl chains of different lengths have been synthesized and reported. All of these gold(I) complexes exhibit outstanding AIE characteristics. Furthermore, these various solid-state light-emitting AIE-active gold(I) complexes all show reversible mechanochromic fluorescent behaviors. The possible mechanism explaining these interesting AIE and mechanochromism phenomena involves a variation in weak multiple intermolecular C-H···F and π···π interactions and the formation or alteration of aurophilic interactions.

机译：在本文中，已经合成并报道了具有不同长度的烷基链的七种基于咔唑的单核金（I）配合物。所有这些黄金（I）复合物都表现出出色的AIE特征。此外，这些各种固态发光AIE-活性金（I）复合物全部显示可逆的机械荧光荧光行为。解释这些有趣的AIE和机械光学激力学现象的可能机制涉及弱多个分子C-H·····················的相互作用以及嗜嗜酸性相互作用的形成或改变。

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《RSC Advances》 |2015年第114期|共8页
作者
Zhao Chen; Lan Yang; Yuxuan Hu;
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Key Laboratory of Pesticide and Chemical Biology Ministry of Education College of Chemistry Central China Normal University Wuhan 430079 PR China.;

Key Laboratory of Pesticide and Chemical Biology Ministry of Education College of Chemistry Central China Normal University Wuhan 430079 PR China.;

Key Laboratory of Pesticide and Chemical Biology Ministry of Education College of Chemistry Central China Normal University Wuhan 430079 PR China.;

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1. Carbazole-based gold(I) complexes with alkyl chains of different lengths: tunable solid-state fluorescence, aggregation-induced emission (AIE), and reversible mechanochromism characteristics [J] . Zhao Chen, Lan Yang, Yuxuan Hu RSC Advances . 2015,第114期

机译：基于咔唑基的金（I）配合物与不同长度的烷基链：可调固态荧光，聚集诱导的发射（AIE），以及可逆的机械变性特征
2. Aggregation-induced emission (AIE)-active highly emissive novel carbazole-based dyes with various solid-state fluorescence and reversible mechanofluorochromism characteristics [J] . Zhao Fei, Chen Zhao, Fan Congbin, Dyes and Pigments . 2019,第期

机译：聚集诱导的发射（AIE） - 具有各种固态荧光和可逆机械荧光荧光特性的基于猪咔唑基染料
3. Fluorene-based novel gold(I) complexes with aggregation-induced emission (AIE) or aggregate fluorescence change characteristics: from green to white emission [J] . Chen Zhao, Han Xie, Zhang Jing, RSC Advances . 2015,第20期

机译：基于芴的新型金（I）复合物，具有聚集诱导的发射（AIE）或聚集荧光变化特征：从绿色到白色排放
4. Main Chain Liquid Crystalline Polytriazoles with Aggregation-Induced Emission Characteristics: Click polymerization, Mesomorphic Packing, and Solid State Emission [C] . Wang Zhang Yuan, Zhen Qiang Yu, Jacky Wing Yip Lam, Liquid crystals XIV . 2010

机译：具有聚集诱导发射特性的主链液晶聚三唑：点击聚合，同晶堆积和固态发射
5. Tuning the singlet-triplet energy gap: a unique approach to efficient photosensitizers with aggregation-induced emission (AIE) characteristics [O] . Shidang Xu, Youyong Yuan, Xiaolei Cai, 2015

机译：调节单重态-三重态的能隙：具有聚集诱导发射（AIE）特性的高效光敏剂的独特方法
6. Highly emissive carbazole-based gold(i) complex with a long room-temperature phosphorescence lifetime and self-reversible mechanochromism characteristics [O] . Zhao Chen, Gang Liu, Renjie Wang, 2017

机译：高度发光的咔唑类金（I）复合物，具有长的室温磷光寿命和自我可逆的机械光学变性特征
7. Formation of Monolayers by the Coadsorption of Thiols on Gold: Variation in the Length of the Alkyl Chain [R] . Bain, C. D., Whitesides, G. M. 1989

机译：通过金上硫醇的共吸附形成单层：烷基链长度的变化

Carbazole-based gold(I) complexes with alkyl chains of different lengths: tunable solid-state fluorescence, aggregation-induced emission (AIE), and reversible mechanochromism characteristics

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