Synthesis, structure and near-infrared (NIR) luminescence of three solvent-induced pseudo-polymorphic complexes from a bimetallic Zn-Nd Schiff-base molecular unit

被引:36
作者
Bi, Wei-Yu [1 ]
Lue, Xing-Qiang [1 ,2 ]
Chai, Wen-Li [1 ]
Jin, Wen-Juan [1 ]
Song, Ji-Rong [1 ]
Wong, Wai-Kwok [2 ]
机构
[1] NW Univ Xian, Coll Chem Engn, Shaanxi Key Lab Physinorgan Chem, Xian 710069, Shaanxi, Peoples R China
[2] Hong Kong Baptist Univ, Dept Chem, Hong Kong, Hong Kong, Peoples R China
关键词
Solvent-induced pseudo-polymorphism; Bimetallic Zn-Nd Schiff-base complex; Intermolecular pi-pi interaction; NIR luminescence;
D O I
10.1016/j.inoche.2008.08.012
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Three solvent-induced pseudo-polymorphic bimetallic Zn-Nd complexes [ZnNdL(OAc)(NO3)(2)(DMF)] solvate (solvate: MeCN (1), THF (2), EtOH (3): H2L = N,N'-bis(3-methoxy-salicylidene)phenylene-1,2-diamine) were obtained, and their solid NIR luminescence related to the packing structure from the intermolecular pi-pi interactions was discussed. (C) 2008 Elsevier B.V. All rights reserved.
引用
收藏
页码:1316 / 1319
页数:4
相关论文
共 32 条
[11]  
2-X
[12]   Structural, photophysical, and electrophosphorescent properties of platinum(II) complexes supported by tetradentate N2O2 chelates [J].
Lin, YY ;
Chan, SC ;
Chan, MCW ;
Hou, YJ ;
Zhu, NY ;
Che, CM ;
Liu, Y ;
Wang, Y .
CHEMISTRY-A EUROPEAN JOURNAL, 2003, 9 (06) :1263-1272
[13]   Heterobimetallic Zn(II)-Ln(III) phenylene-bridged Schiff base complexes, computational studies, and evidence for singlet energy transfer as the main pathway in the sensitization of near-infrared Nd3+ luminescence [J].
Lo, Wing-Kit ;
Wong, Wai-Kwok ;
Wong, Wai-Yeung ;
Guo, Jianping ;
Yeung, Kai-Tai ;
Cheng, Yuen-Kit ;
Yang, Xiaoping ;
Jones, Richard A. .
INORGANIC CHEMISTRY, 2006, 45 (23) :9315-9325
[14]   Synthesis, structures and luminescent properties of new hetero bimetallic Zn-4f Schiff base complexes [J].
Lo, WK ;
Wong, WK ;
Guo, JP ;
Wong, WY ;
Li, KF ;
Cheah, KW .
INORGANICA CHIMICA ACTA, 2004, 357 (15) :4510-4521
[15]   Tetranuclear NIR luminescent Schiff-base zn-nd complexes [J].
Lue, Xingqiang ;
Bi, Weiyu ;
Chai, Wenli ;
Song, Jirong ;
Meng, Jianxin ;
Wong, Wai-Yeung ;
Wong, Wai-Kwok ;
Jones, Richard A. .
NEW JOURNAL OF CHEMISTRY, 2008, 32 (01) :127-131
[16]   Interactions with aromatic rings in chemical and biological recognition [J].
Meyer, EA ;
Castellano, RK ;
Diederich, F .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2003, 42 (11) :1210-1250
[17]   Fluorescence color modulation by intramolecular and intermolecular π-π interactions in a helical zinc(II) complex [J].
Mizukami, S ;
Houjou, H ;
Sugaya, K ;
Koyama, E ;
Tokuhisa, H ;
Sasaki, T ;
Kanesato, M .
CHEMISTRY OF MATERIALS, 2005, 17 (01) :50-56
[18]   Optical spectroscopy of unsolvated and solvated crystalline Alq3 [J].
Muccini, M ;
Brinkmann, M ;
Gadret, G ;
Taliani, C ;
Masciocchi, N ;
Sironi, A .
SYNTHETIC METALS, 2001, 122 (01) :31-35
[19]   Recent synthetic advances of tetrathiafulvalene-based organic conductors [J].
Otsubo, T ;
Takimiya, K .
BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 2004, 77 (01) :43-58
[20]   Stable lanthanide luminescence agents highly emissive in aqueous solution:: Multidentate 2-hydroxyisophthalamide complexes of SM3+, Eu3+, Tb3+, Dy3+ [J].
Petoud, S ;
Cohen, SM ;
Bünzli, JCG ;
Raymond, KN .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (44) :13324-13325