catena-Poly[[(2,2′-bipyridyl)oxidovanadium]-di-μ2-oxido-[(2,2′-bipyridyl)oxidovanadium]-μ3-selenito-bis[(2,2′-bipyridyl)dioxidovanadium]-μ3-selenito]

被引：3

作者：

Lian, Zhao-Xun ^{[1
]}

Liu, Ping ^{[1
]}

Zhang, Jia-Min ^{[1
]}

Wang, Tian-Xi ^{[1
]}

Lou, Tian-Jun ^{[1
]}

机构：

[1] Henan Inst Sci & Technol, Sch Chem & Chem Engn, Xinxiang 453003, Peoples R China

来源：

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 2007年 / 63卷

关键词：

D O I：

10.1107/S0108270107047683

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In the title compound, [V4O8(SeO3)(2)(C10H8N2)(4)], there are two distinct vanadium coordination environments. Alternating corner-shared VO4N2 octahedra and SeO3 pyramids result in eight-membered centrosymmetric V2Se2O4 rings. In addition, pairs of V centres form centrosymmetric V2O6N4 clusters via edge-sharing. These two kinds of secondary building units are linked in an ABABAB fashion to give an infinite chain whose nature is unprecedented in Se-V-O systems.

引用

页码：M525 / M527

页数：3

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