A Novel Bimetallic Chain Based on [Mo(CN)8]3- and Yb3+ Ions as Building Blocks in Which Containing Many Intriguing Structural Features

被引：10
作者：
Ma, Shu-Lin [1 ]
Ren, Shi [1 ]
Ma, Yue [2 ]
Liao, Dai-Zheng [2 ]
Yan, Shi-Ping [2 ]
机构：
[1] Tianjin Univ Commerce, Coll Sci, Dept Applicat Chem, Tianjin 300134, Peoples R China
[2] Nankai Univ, Dept Chem, Tianjin 300071, Peoples R China
来源：
JOURNAL OF INORGANIC AND ORGANOMETALLIC POLYMERS AND MATERIALS | 2010年 / 20卷 / 02期
基金：
中国国家自然科学基金;
关键词：
Octacyanomolybdate(V)-based; Bimetallic chain; Hydrogen bond; pi-pi stack; Helical water chain; ONE-DIMENSIONAL COMPLEX; COORDINATION POLYMERS; MULTIFUNCTIONAL MATERIALS; MAGNETIC-PROPERTIES; CRYSTAL-STRUCTURES; TB-III; GD; CO; SM; H3L=1-(2-HYDROXYBENZAMIDO)-2-(2-HYDROXY-3-METHOXYBENZYLIDENEAMINO)ETHANE;
D O I：
10.1007/s10904-010-9359-4
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
A novel Mo-V-Yb-III bimetallic chain, {[Yb-III(bpy)(2)(DMF)(H2O)][Mo-V(CN)(8)]center dot 0.5bpy center dot 4.5H(2)O}(n) (1) (DMF = N,N'-dimethylformamide; bpy = 2,2'-bipyridine), has been constructed by the reaction of [Mo(CN)(8)](3-) with Yb3+ and 2,2'-bipyridine. Complex 1 is confirmed as a host-guest supramolecular structure by X-ray structural analysis. The neighboring chains interact with each other with two types of hydrogen bonds and two types of pi center dot center dot center dot pi interactions. Thus complex 1 has a unique 3D network. Magnetic analysis of 1 indicates the presence of a strong Yb-III single-ion effect owing to spin-orbital coupling within this system.
引用
收藏
页码：229 / 234
页数：6
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