Synthesis, crystal structures and luminescent properties of two new Ln(III)-dicarboxylate (Ln=Eu, Tb) complexes exhibiting three dimensional networks

被引：9

作者：

Yu, Bin ^{[1
]}

Xie, Cheng-Zhi ^{[1
]}

Xiao-Qing Wang ^{[1
]}

Ru-Ji Wang ^{[1
]}

Guang-Qiu Shen ^{[1
]}

De-Zhong Shen ^{[1
]}

机构：

[1] Tsing Hua Univ, Dept Chem, Beijing 100084, Peoples R China

来源：

JOURNAL OF COORDINATION CHEMISTRY | 2007年 / 60卷 / 17期

基金：

中国国家自然科学基金;

关键词：

crystal structures; rare earth; photoluminescence; TGA;

D O I：

10.1080/00958970701194074

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Two new coordination polymers, {[ Eu-2( L-1)(3)( H2O)(2)] center dot H2O}(n) ( 1), ( Cu( II) center dot center dot center dot Cu( II), [Tb(H2O)](2)( L-2)(3) center dot 4H(2)O ( 2) ( H2L1 succinic acid, H2L2 glutaric acid) have been hydrothermally synthesized and characterized by elemental analysis, IR, luminescence spectra and single crystal X- ray diffraction. The complexes are constructed by dicarboxylates bridging chains of edge- sharing EuO8( H2O) and TbO8( H2O) polyhedra to form 3D network structures. Complexes 1 and 2 exhibit intense red and green photoluminescence upon UV excitation in the solid state at room temperature.

引用

页码：1817 / 1825

页数：9

共 14 条

[1] Highly luminescent, triple- and quadruple-stranded, dinuclear Eu, Nd, and Sm(III) lanthanide complexes based on bis-diketonate ligands [J].

Bassett, AP ;

Magennis, SW ;

Glover, PB ;

Lewis, DJ ;

Spencer, N ;

Parsons, S ;

Williams, RM ;

De Cola, L ;

Pikramenou, Z .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (30) :9413-9424

[2] Permanent microporosity and enantioselective sorption in a chiral open framework [J].

Bradshaw, D ;

Prior, TJ ;

Cussen, EJ ;

Claridge, JB ;

Rosseinsky, MJ .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (19) :6106-6114

[3] A route to high surface area, porosity and inclusion of large molecules in crystals [J].

Chae, HK ;

Siberio-Pérez, DY ;

Kim, J ;

Go, Y ;

Eddaoudi, M ;

Matzger, AJ ;

O'Keeffe, M ;

Yaghi, OM .

NATURE, 2004, 427 (6974) :523-527

[4] Hydrothermal synthesis, crystal structures and luminescent properties of two new Ln(III)-succinate (Ln=Eu, Tb) complexes exhibiting three dimensional networks [J].

Cui, GH ;

Li, JR ;

Zhang, RH ;

Bu, XH .

JOURNAL OF MOLECULAR STRUCTURE, 2005, 740 (1-3) :187-191

[5] Utility and synthetic uses of Mannich reaction: An efficient route for synthesis of thiadiazino-[1,3,5][3,2-a]benzimidazoles [J].

El-Wareth, A ;

Sarhan, AO ;

Abdel-Hafez, SH ;

El-Sherief, H ;

Aboel-Fadl, T .

SYNTHETIC COMMUNICATIONS, 2006, 36 (08) :987-996

[6] Crystal engineering of NLO materials based on metal-organic coordination networks [J].

Evans, OR ;

Lin, WB .

ACCOUNTS OF CHEMICAL RESEARCH, 2002, 35 (07) :511-522

[7] Design and synthesis of an exceptionally stable and highly porous metal-organic framework [J].

Li, H ;

Eddaoudi, M ;

O'Keeffe, M ;

Yaghi, OM .

NATURE, 1999, 402 (6759) :276-279

[8] Two stable 3D metal-organic frameworks constructed by nanoscale cages via sharing the single-layer walls [J].

Lu, WG ;

Su, CY ;

Lu, TB ;

Jiang, L ;

Chen, JM .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2006, 128 (01) :34-35

[9] Rare-earths as catalytic centres in organo-inorganic polymeric frameworks [J].

Perles, J ;

Iglesias, M ;

Ruiz-Valero, C ;

Snejko, N .

JOURNAL OF MATERIALS CHEMISTRY, 2004, 14 (17) :2683-2689

[10] A homochiral metal-organic porous material for enantioselective separation and catalysis [J].

Seo, JS ;

Whang, D ;

Lee, H ;

Jun, SI ;

Oh, J ;

Jeon, YJ ;

Kim, K .

NATURE, 2000, 404 (6781) :982-986

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