[Na8Zn4(CH3CO2)16•2H2O]n:: two-dimensional sheet-like coordination polymer with strong blue emission

被引：14
|
作者：
Zhang, LZ
Cheng, P [1 ]
Shi, W
Liao, DZ
Xiong, Y
Tang, GQ
机构：
[1] Nankai Univ, Dept Chem, Tianjin 300071, Peoples R China
[2] Nankai Univ, MOE, Inst Modern Opt, Optoelect Informat Sci & Technol Lab, Tianjin 300071, Peoples R China
来源：
INORGANIC CHEMISTRY COMMUNICATIONS | 2002年 / 5卷 / 05期
基金：
中国国家自然科学基金;
关键词：
zinc; two-dimensional coordination polymer; crystal structure; luminescence;
D O I：
10.1016/S1387-7003(02)00388-X
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A novel heteronuclear compound. [Na8Zn4(CH3CO2)(16).2H(2)O](n) 1, with an unusual two-dimensional condensed polymeric structure was successfully synthesized. 1 crystallizes in the triclinic space group P-1, a = 9.3332(19) Angstrom, b = 10.511(2) Angstrom, c = 16.152(3) Angstrom, alpha = 79.78(3)degrees, beta = 83.82(3)degrees, gamma = 64.85(3)degrees, V = 1410.6(5) Angstrom(3), Z = 2. The most striking feature of 1 is that the bridging acetate ligands show four coordination modes within one compound. The luminescence studies show strong blue photoluminescence as the result of the fluorescence from the intraligand emission excited state. (C) 2002 Elsevier Science B.V. All rights reserved.
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页码：361 / 365
页数：5
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