2,4,6-Tri(4-pyridyl)-1,3,5-triazine: Photoinduced Charge Separation and Photochromism in the Crystalline State

Ning-Ning Zhang; Yong-Fang Han; Ming-Xiu Du; Rong-Jian Sa; Ming-Sheng Wang; Guo-Cong Guo

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2,4,6-Tri(4-pyridyl)-1,3,5-triazine: Photoinduced Charge Separation and Photochromism in the Crystalline State

机译：2,4,6-三（4-吡啶基）-1,3,5-三嗪：结晶状态的光突出电荷分离和光致变色

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摘要

2,4,6-Tri(4-pyridyl)-1,3,5-triazine (tpt) is a widely used ligand for functional coordination compounds. In this work, tpt has shown unprecedented photochromism in the crystalline state. Experimental and theoretical data has revealed that the photocoloration of tpt very likely originates from intramolecular charge separation and the formation of a triplet diradical product. This finding demonstrates a new simple, neutral photochromic molecule and endows the tpt molecule and related compounds with potential optical applications.

机译：2,4,6-三（4-吡啶基）-1,3,5-三嗪（TPT）是用于官能配位化合物的广泛使用的配体。在这项工作中，TPT在晶体状态下显示了前所未有的光学变色。实验和理论数据揭示了TPT的光学栓塞非常可能来自分子内电荷分离和三重态Diradical产品的形成。该发现演示了一种新的简单，中性光致变色分子，并赋予TPT分子和相关化合物，具有潜在的光学应用。

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来源
《Chemistry: A European journal》 |2019年第61期|共5页
作者
Ning-Ning Zhang; Yong-Fang Han; Ming-Xiu Du; Rong-Jian Sa; Ming-Sheng Wang; Guo-Cong Guo;
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作者单位

State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences 155 Yangqiao west road Fuzhou 350002 (P. R. China);

State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences 155 Yangqiao west road Fuzhou 350002 (P. R. China);

State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences 155 Yangqiao west road Fuzhou 350002 (P. R. China);

Institute of Oceanography Ocean College Minjiang University 200 Xiyuangong road Fuzhou 350002 (P. R. China);

State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences 155 Yangqiao west road Fuzhou 350002 (P. R. China);

State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences 155 Yangqiao west road Fuzhou 350002 (P. R. China);

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原文格式 PDF
正文语种 eng
中图分类应用化学;
关键词
charge separation; electron transfer; nitrogen heterocycles; photochromism; radicals;

机译：电荷分离;电子转移;氮杂环;光学变色;自由基;

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1. 2,4,6-Tri(4-pyridyl)-1,3,5-triazine: Photoinduced Charge Separation and Photochromism in the Crystalline State [J] . Ning-Ning Zhang, Yong-Fang Han, Ming-Xiu Du, Chemistry: A European journal . 2019,第61期

机译：2,4,6-三（4-吡啶基）-1,3,5-三嗪：结晶状态的光突出电荷分离和光致变色
2. Solvent-Induced Change of Electronic Spectra and Magnetic Susceptibility of Co-II Coordination Polymer with 2,4,6-Tris(4-pyridyl)-1,3,5-triazine [J] . Polunin Ruslan A., Burkovskaya Nataliya P., Satska Juliya A., Inorganic Chemistry: A Research Journal that Includes Bioinorganic, Catalytic, Organometallic, Solid-State, and Synthetic Chemistry and Reaction Dynamics . 2015,第11期

机译：溶剂引起的Co-II配位聚合物与2,4,6-Tris（4-吡啶基）-1,3,5-三嗪的电子光谱变化和磁化率
3. Metal-organic frameworks constructed from 2,4,6-tris(4-pyridyl)-1,3,5-triazine [J] . Li MX, Miao ZX, Shao M, Inorganic Chemistry: A Research Journal that Includes Bioinorganic, Catalytic, Organometallic, Solid-State, and Synthetic Chemistry and Reaction Dynamics . 2008,第11期

机译：由2,4,6-三（4-吡啶基）-1,3,5-三嗪构成的金属有机骨架
4. Blue phosphorescent organic light-emitting devices utilizing cesium–carbonate-doped 2,4,6-tris(2',4'-difluoro-1,1'-biphenyl-4-yl)-1,3,5-triazine [C] . James S. Swensen, James E. Rainbolt, Liang Wang, SPIE Conference on Organic Light Emitting Materials and Devices . 2011

机译：利用碳酸铯掺杂的2,4,6-Tris（2'，4'-二氟-1,1'-Biphenyl -4-基）-1,3,5-三嗪的蓝磷光有机发光器件
5. Biological treatment of 2,4,6-trinitrotoluene (TNT), hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX), and octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine (HMX), and the hydrolysates of RDX and HMX. [D] . Reinhart, George Albetz, III. 2001

机译：2,4,6-三硝基甲苯（TNT），六氢-1,3,5-三硝基-1,3,5-三嗪（RDX）和八氢-1,3,5,7-四硝基-1的生物处理， 3,5,7-四唑嗪（HMX），以及RDX和HMX的水解产物。
6. 2,4,6-Tris(2,4-dimethylphenyl)-1,3,5-triazine [O] . Jin-Sheng Huang, Mao-Kui Li, Yang-Yi Yang, 2015

机译：2,4,6-Tris（2,4-二甲基基）-1,3,5-三嗪
7. Field-Induced Single-Ion Magnet Behaviour in Two New Cobalt(II) Coordination Polymers with 2,4,6-Tris(4-pyridyl)-1,3,5-triazine [O] . Dong Shao, Le Shi, Hai-Yan Wei, 2017

机译：两种新的钴（II）配位聚合物与2,4,6-三（4-吡啶基）-1,3,5-三嗪的场诱导单离子磁体行为
8. Results of a Local Lymph Node Assay in Mice (LLNA/IMDS) with Toluene Diisocyanate based adduct in Organic Solvent (TDI Trimer) 1,3,5-Triazine- 2,4,6(1H,3H,5H)-trione, 1,3,5-tris(3-isocya natomethylphenyl). [R] . 2011

机译：基于甲苯二异氰酸酯的有机溶剂加成物（TDI三聚体）1,3,5-三嗪-2,4,6（1H，3H，5H） - 三酮，1小鼠局部淋巴结检测结果（LLNa / ImDs），3,5-三（3-isocya natomethylphenyl）。

2,4,6-Tri(4-pyridyl)-1,3,5-triazine: Photoinduced Charge Separation and Photochromism in the Crystalline State

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