Tunable emission from a porous metal-organic framework by employing an excited-state intramolecular proton transfer responsive ligand

被引：174

作者：

Jayaramulu, K. ^{[2
]}

Kanoo, Prakash ^{[2
]}

George, Subi J. ^{[1
]}

Maji, Tapas Kumar ^{[1
,2
]}

机构：

[1] Jawaharlal Nehru Ctr Adv Sci Res, New Chem Unit, Bangalore 560064, Karnataka, India

[2] Jawaharlal Nehru Ctr Adv Sci Res, Chem & Phys Mat Unit, Mat Mol Lab, Bangalore 560064, Karnataka, India

来源：

CHEMICAL COMMUNICATIONS | 2010年 / 46卷 / 42期

关键词：

WHITE-LIGHT; COORDINATION POLYMER; FLUORESCENCE; COMPOUND;

D O I：

10.1039/c0cc02069a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel molecular design concept to control the emission of a metal-organic framework, {Mg(DHT)(DMF)(2)}(n), (DHT: 2,5-dihydroxyterephthalate), based on excited state proton transfer (ESIPT) of the organic linker, DHT, is demonstrated. The framework unveils permanent porosity and exhibits ligand-based multicolor emission that can be tuned and well controlled by the solvent molecules in solution as well as in the solid state.

引用

页码：7906 / 7908

页数：3

共 34 条

[1] Luminescent metal-organic frameworks [J].

Allendorf, M. D. ;

Bauer, C. A. ;

Bhakta, R. K. ;

Houk, R. J. T. .

CHEMICAL SOCIETY REVIEWS, 2009, 38 (05) :1330-1352

[2] Influence of connectivity and porosity on ligand-based luminescence in zinc metal-organic frameworks [J].

Bauer, Christina A. ;

Timofeeva, Tatiana V. ;

Settersten, Thomas B. ;

Patterson, Brian D. ;

Liu, Vincent H. ;

Simmons, Blake A. ;

Allendorf, Mark D. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2007, 129 (22) :7136-7144

[3] Dirhodium(II) carboxylate complexes as building blocks. Synthesis and structures of square boxes with tilted walls [J].

Bickley, JF ;

Bonar-Law, RP ;

Femoni, C ;

MacLean, EJ ;

Steiner, A ;

Teat, SJ .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 2000, (22) :4025-4027

[4] Emission of white light from 2-(2′-hydroxyphenyl) benzothiazole in polymer electroluminescent devices [J].

Chang, SM ;

Tzeng, YJ ;

Wu, SY ;

Li, KY ;

Hsueh, KL .

THIN SOLID FILMS, 2005, 477 (1-2) :38-41

[5] Luminescent open metal sites within a metal-organic framework for sensing small molecules [J].

Chen, Banglin ;

Yang, Yu ;

Zapata, Fatima ;

Lin, Guannan ;

Qian, Guodong ;

Lobkovsky, Emil B. .

ADVANCED MATERIALS, 2007, 19 (13) :1693-+

[6] Solvent-polarity tuning excited-state charge coupled proton-transfer reaction in p-N,N-ditolylaminosalicylaldehydes [J].

Chou, PT ;

Yu, WS ;

Cheng, YM ;

Pu, SC ;

Yu, YC ;

Lin, YC ;

Huang, CH ;

Chen, CT .

JOURNAL OF PHYSICAL CHEMISTRY A, 2004, 108 (31) :6487-6498

[7] Structural changes and coordinatively unsaturated metal atoms on dehydration of honeycomb analogous microporous metal-organic frameworks [J].

Dietzel, Pascal D. C. ;

Johnsen, Rune E. ;

Blom, Richard ;

Fjellvag, Helmer .

CHEMISTRY-A EUROPEAN JOURNAL, 2008, 14 (08) :2389-2397

[8] An in situ high-temperature single-crystal investigation of a dehydrated metal-organic framework compound and field-induced magnetization of one-dimensional metaloxygen chains [J].

Dietzel, PDC ;

Morita, Y ;

Blom, R ;

Fjellvåg, H .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2005, 44 (39) :6354-6358

[9] Systematic design of pore size and functionality in isoreticular MOFs and their application in methane storage [J].

Eddaoudi, M ;

Kim, J ;

Rosi, N ;

Vodak, D ;

Wachter, J ;

O'Keeffe, M ;

Yaghi, OM .

SCIENCE, 2002, 295 (5554) :469-472

[10] Some suggested perspectives for multifunctional hybrid porous solids [J].

Ferey, Gerard .

DALTON TRANSACTIONS, 2009, (23) :4400-4415

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