Synthesis,Crystal Structure and Properties of a Novel Decavanadate Complex with One-dimensional Chain Involving Sodium and 'Bis-tris' Ligand

被引：0
作者：
许文涛 [1 ,2 ]
陈莲 [1 ]
江飞龙 [1 ]
洪茂椿 [1 ]
机构：
[1] State Key Laboratory of Structural Chemistry,Fujian Institute of Research on the Structure of Matter,Chinese Academy of Sciences
[2] Graduate School of Chinese Academy of Sciences
来源：
结构化学 | 2012年 / 31卷 / 03期
关键词：
crystal structure; decavanadate; flexible multidentate ligand; hydrogen bond; supramolecular framework;
D O I：
10.14102/j.cnki.0254-5861.2012.03.014
中图分类号：
O641.4 [络合物化学（配位化学）];
学科分类号：
070304 ; 081704 ;
摘要：
By using a flexible multidentate ligand,bis(2-hydroxyethyl)iminotris(hydroxyhydroxylmethy)methane(’bis-tris’:H5L),the title complex {[Na(H6L)2]2}n·nV10O28(1) has been successfully synthesized under self-assembly condition and characterized by IR spectroscopy,elemental analysis,PXRD and single-crystal X-ray diffraction.The crystal structure belongs to an orthorhombic system,space group Cmca with a = 23.752(2),b = 13.5360(8),c = 18.5377(11) ,V = 5960.1(7),Z = 8,Dc = 2.055 g/cm3,F(000) = 3744,μ = 1.630 mm-1,the final R = 0.0283 and wR = 0.0759 for 3353 observed reflections with I > 2σ(I).This complex consists of decavanadate [V10O28]6-motifs as counter anions intercalated with one-dimensiond chains of the composition [Na(H6L)2]n3n+.And significant intermolecular O-H…O hydrogen-bonding interactions lead to a three-dimensional supramolecular framework.
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页码：401 / 407
页数：7
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[2]  
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