Inorganic-organic hybrid compounds based on molybdenum oxide chains and tetrazolate-bridged polymeric silver cations.
Inorganic-organic hybrid compounds based on molybdenum oxide chains and tetrazolate-bridged polymeric silver cations.
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DOI：
10.1039/c0dt00781a
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发表时间：
2011-02
影响因子：
4
通讯作者：
Ming-xing Yang;Li-juan Chen;Shen Lin;Xiao‐Hua Chen;Hua Huang
中科院分区：
文献类型：
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作者：
Ming-xing Yang;Li-juan Chen;Shen Lin;Xiao‐Hua Chen;Hua Huang
在水热条件下，合成了三种基于[−]n链的无机-有机化合物，[Ag4(3-pttz)2Mo3O10](1)(3-pttz=5-(3-吡啶)四唑)、[Ag4(2-pttz)2Mo4O13](2)(2-pttz=5-(2-吡啶)四唑)和[Ag4(Pzttz)2Mo4O13](3)(pzttz=5-(吡津基)四唑)。化合物1的特征是由[Mo3O10]2−链通过[Ag4(3-pttz)2]2+带交联而成的3D骨架。化合物2和3揭示了以四氮唑银聚合链为柱撑的[Mo4O13]2−链的三维结构。这三个标题化合物代表了四唑类配体被引入[MoxOy]n−阴离子链骨架的前三个例子。
Three inorganic–organic compounds based on [MoxOy]n− chains, [Ag4(3-pttz)2Mo3O10] (1) (3-pttz = 5-(3-pyridyl) tetrazolate), [Ag4(2-pttz)2Mo4O13] (2) (2-pttz = 5-(2-pyridyl) tetrazolate), and [Ag4(pzttz)2Mo4O13] (3) (pzttz = 5-(pyrazinyl) tetrazolate), have been self-assembled, accompanied by in situ formation processes of the 5-substituted tetrazolate ligands under hydrothermal condition. Compound 1 features a 3D framework composed of [Mo3O10]2− chains cross-linked by [Ag4(3-pttz)2]2+ belts. Compounds 2 and 3 reveal the 3D structures based on [Mo4O13]2− chains pillared by silver tetrazolate polymeric chains. The three title compounds represent the first three examples that the tetrazolate ligands are introduced into the backbones of the [MoxOy]n− anion chains.