W/Cu(Ag)/S complexes containing bridging diphosphine ligands: Synthesis, structures and optical properties
文献类型：期刊论文
| 作者 | L. Song ; P. Lin ; Z. H. Li ; J. R. Li ; S. W. Du ; X. T. Wu |
| 刊名 | Polyhedron
 |
| 出版日期 | 2007-04 |
| 卷号 | 26期号:6页码:1199-1204 |
| 关键词 | heterothiometalates polymer optical property diphosphine crystal structure crystal-structures cubane-like molecular-structure cluster compounds sulfur clusters metal-clusters thiotungstates thiomolybdates chain copper(i) |
| ISSN号 | 0277-5387 |
| 中文摘要 | The substitution reactions of [Et4N](2)[WOS3MCN] (M = Cu, Ag) with dppe (dppe = 1,2-bis(diphenylphosphino) ethane) in DMF afforded a tetranuclear cluster [Et4N](2)[WOS3Cu(dppe)](2) center dot H2O (1) and a polymer [WEE'S2Ag(dppe)](2 center dot) CH3CN (3) (E = 0.636S + 0.364O, E' = 0.581O + 0.419S), respectively. Treatment of 1 with AgI at elevated temperature yielded polymeric complex [WS4Cu2-(dppe)(2)](n) (2). X-ray single crystal structural analyses revealed that in both 1 and 2, the W/Cu/S cluster units are linked by two dppe ligands to form a 10-membered [-Cu-P-C-C-P-](2) ring. In the polymeric structure of 2, the W and Cu atoms form a helical chain whereas in 3 the cluster units (WEE'S2Ag) are bridged by dppe ligands affording a zig-zag chain structure. The optical absorption spectra and the solid-state photoluminescent properties of the title complexes are also studied. (C) 2006 Elsevier Ltd. All rights reserved. |
| 语种 | 英语 |
| 公开日期 | 2013-04-01 |
| 源URL | [http://ir.fjirsm.ac.cn/handle/350002/6603]  |
| 专题 | 福建物质结构研究所_中科院福建物质结构研究所_期刊论文 |
| 推荐引用方式 GB/T 7714 | L. Song,P. Lin,Z. H. Li,et al. W/Cu(Ag)/S complexes containing bridging diphosphine ligands: Synthesis, structures and optical properties[J]. Polyhedron,2007,26(6):1199-1204. |
| APA | L. Song,P. Lin,Z. H. Li,J. R. Li,S. W. Du,&X. T. Wu.(2007).W/Cu(Ag)/S complexes containing bridging diphosphine ligands: Synthesis, structures and optical properties.Polyhedron,26(6),1199-1204. |
| MLA | L. Song,et al."W/Cu(Ag)/S complexes containing bridging diphosphine ligands: Synthesis, structures and optical properties".Polyhedron 26.6(2007):1199-1204. |
入库方式： OAI收割
来源：福建物质结构研究所
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