New AIE-active pyrimidine-based boronfluoride complexes with high solid-state emission and reversible mechanochromism luminescence behavior

被引：48

作者：

Qi, Fen ^{[1
]}

Lin, Jianjian ^{[2
,3
]}

Wang, Xiaoqing ^{[1
,2
,3
]}

Cui, Peng ^{[4
]}

Yan, Hui ^{[1
]}

Gong, Shuwen ^{[1
]}

Ma, Chunlin ^{[1
]}

Liu, Zhipeng ^{[1
,2
,3
]}

Huang, Wei ^{[2
,3
]}

机构：

[1] Liaocheng Univ, Inst Funct Organ Mol & Mat, Sch Chem & Chem Engn, Sch Mat Sci & Engn,Sch Pharm, 1 Hunan Rd, Liaocheng 252000, Peoples R China

[2] Nanjing Tech Univ Nanjing Tech, Jiangsu Natl Synerget Innovat Ctr Adv Mat SICAM, Key Lab Flexible Elect KLOFE, 30 South Puzhu Rd, Nanjing 211816, Jiangsu, Peoples R China

[3] Nanjing Tech Univ Nanjing Tech, Jiangsu Natl Synerget Innovat Ctr Adv Mat SICAM, Inst Adv Mat, 30 South Puzhu Rd, Nanjing 211816, Jiangsu, Peoples R China

[4] Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, 96 Jinzhai Rd, Hefei 230026, Peoples R China

来源：

DALTON TRANSACTIONS | 2016年 / 45卷 / 17期

关键词：

AGGREGATION-INDUCED EMISSION; CRYSTALLIZATION-INDUCED EMISSION; FLUORESCENCE; POLYMERS;

D O I：

10.1039/c6dt00292g

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A new family of pyrimidine-based BF2 complexes (PB-1-4) with aggregation-induced emission (AIE) and mechanochromic luminescence properties were developed. These compounds exhibit intense fluorescence in their aggregation/solid-state resulting from their large Stokes shift and AIE. X-ray crystallo-graphic analysis shows that the weak intermolecular interactions by fixing the molecular conformations of PB-1-4 are responsible for the intense fluorescence in solid-state. In addition to their pronounced AIE behaviour, PB-4 also exhibits a reversible chromic response to grinding, and a distinct red-shift of emission is observed. The high solid-state luminescence and grinding-stimuli response properties of these compounds make them potential candidates for smart materials.

引用

页码：7278 / 7284

页数：7

共 48 条

[1] Regioregular Synthesis of Azaborine Oligomers and a Polymer with a syn Conformation Stabilized by N-H•••π Interactions [J].

Baggett, Andrew W. ;

Guo, Fang ;

Li, Bo ;

Liu, Shih-Yuan ;

Jaekle, Frieder .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2015, 54 (38) :11191-11195

[2] Dynamic Crystals: Visually Detected Mechanochemical Changes in the Luminescence of Gold and Other Transition-Metal Complexes [J].

Balch, Alan L. .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2009, 48 (15) :2641-2644

[3] Highly Luminescent, Electron-Deficient Bora-cyclophanes [J].

Chen, Pangkuan ;

Jaekle, Frieder .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2011, 133 (50) :20142-20145

[4] Applying the Oligomer Approach to Luminescent Conjugated Organoboranes [J].

Chen, Pangkuan ;

Lalancette, Roger A. ;

Jaekle, Frieder .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2011, 133 (23) :8802-8805

[5] Recent advances in organic mechanofluorochromic materials [J].

Chi, Zhenguo ;

Zhang, Xiqi ;

Xu, Bingjia ;

Zhou, Xie ;

Ma, Chunping ;

Zhang, Yi ;

Liu, Siwei ;

Xu, Jiarui .

CHEMICAL SOCIETY REVIEWS, 2012, 41 (10) :3878-3896

[6] Luminescent Materials: Locking π-Conjugated and Heterocyclic Ligands with Boron(III) [J].

Frath, Denis ;

Massue, Julien ;

Ulrich, Gilles ;

Ziessel, Raymond .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2014, 53 (09) :2290-2310

[7]

Frisch M., 2004, GAUSSIAN 03 REVISION, DOI DOI 10.1016/J.MOLSTRUC.2017.03.014

[8] AIE-active organoboron complexes with highly efficient solid-state luminescence and their application as gas sensitive materials [J].

Gong, Shuwen ;

Liu, Qingsong ;

Wang, Xiaoqing ;

Xia, Bo ;

Liu, Zhipeng ;

He, Weijiang .

DALTON TRANSACTIONS, 2015, 44 (31) :14063-14070

[9] Regioregular Organoborane-Functionalized Poly(3-alkynylthiophene)s [J].

Guo, F. ;

Yin, X. ;

Pammer, F. ;

Cheng, F. ;

Fernandez, D. ;

Lalancette, R. A. ;

Jaekle, F. .

MACROMOLECULES, 2014, 47 (22) :7831-7841

[10] Boron-Containing Polycyclic Aromatic Hydrocarbons: Facile Synthesis of Stable, Redox-Active Luminophores [J].

Hertz, Valentin M. ;

Bolte, Michael ;

Lerner, Hans-Wolfram ;

Wagner, Matthias .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2015, 54 (30) :8800-8804

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