Synthesis,Crystal Structure and Photoluminescence of [Gd(C6NO2H5)3-(H2O)2]2n·(nH5O2)(nHgCl5)(2nHgCl4)·(2nH2O)

被引：0
|
作者：
陈文通 [1 ]
黄锦顺 [2 ]
方小牛 [1 ]
许亚平 [1 ]
罗秋燕 [1 ]
机构：
[1] College of Chemistry and Chemical Engineering,Jiangxi Province Key Laboratory of Coordination Chemistry,Jinggangshan University
[2] State Key Laboratory of Structural Chemistry,Fujian Institute of Research on the Structure of Matter,The Chinese Academy of Sciences
来源：
结构化学 | 2008年 / 10期
关键词：
crystal structure; gadolinium; isonicotinic acid; rare earth;
D O I：
10.14102/j.cnki.0254-5861.2008.10.010
中图分类号：
O627 [元素有机化合物];
学科分类号：
070303 ; 081704 ;
摘要：
A heterometallic 4f-5d inorganic-organic metal-isonicotinato hybrid Gd(C6NO2H5)3-(H2O)22n·(nH5O2)(nHgCl5)(2nHgCl4)·(2nH2O) 1 has been synthesized via hydrothermal reaction and structurally characterized.Complex 1 crystallizes in the space group C2/c of monoclinic system with four formula units in a cell:a=24.234(8)=b=20.816(7)=c=15.333(3)=β=128.091(8)°=V=6088(3)3=C36H47Cl13Gd2Hg3N6O20=Mr=2260.92=Dc=2.467 g/cm3=S=0.896=μ(MoKα)=10.331 mm-1=F(000)=4216=R=0.0344 and wR=0.0629.The crystal structure analysis reveals that the title complex is characteristic of a one-dimensional chain-like structure.Photoluminescent investigation reveals that the title complex displays a broad and intense emission in the green region.
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收藏
页码：1270 / 1274
页数：5
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