Double-stranded W/Ag/S chain structure generated from [syn-{WO(NCS)2}2(μ-S)2] building blocks

Wenjian Zhang, Xintao Wu, Biao Wu, Shuyan Yu, Gabriella Santoni, Dieter Rehder*

*此作品的通讯作者

科研成果: 期刊稿件文章同行评审

11 引用 (Scopus)

摘要

The dimeric WV complex [Et4N]4[syn-{O=W(NCS)3}2 (μ-S)2], 1, prepared from [Et4N]2[WS4], SCN-, and Cd2+, shows interesting reactivity patterns in that the thiocyanate trans to the oxo group can in part be replaced, initiated by Mn2+, by dimethylformamide (DMF) to form [Et4N]2.5[{O=W(NCS)2.25 (DMF)1.25}2(μ-S)2], 2. With Ag+, 1 undergoes partial replacement of SCN- by DMF and coordinates to the silver ions to generate {[Et4N]2.5[{W2O2 (NCS)2(μ-S)2}(μ-NCS)2(DMF) {Ag0.5(SCN)}]}n, 3. Compound 3 constitutes a polymeric double-stranded chain, with normal bonding interactions [via W-(μ-NCS)-Ag] between the two strands, and moderate intrastrand [W-(μ-NCS)···Ag] bonding. The crystal and molecular structures of the three compounds are described.

源语言英语
页(从-至)1130-1134
页数5
期刊Inorganic Chemistry
42
4
DOI
出版状态已出版 - 24 2月 2003
已对外发布

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Zhang, W., Wu, X., Wu, B., Yu, S., Santoni, G., & Rehder, D. (2003). Double-stranded W/Ag/S chain structure generated from [syn-{WO(NCS)2}2(μ-S)2] building blocks. Inorganic Chemistry, 42(4), 1130-1134. https://doi.org/10.1021/ic020510p