Synthesis and crystal structure of an Ag20 cluster incorporating in situ generated bipodal [ArP(OEt)S2]- and tripodal [ArPOS2]2- ligands (Ar=4-methoxyphenyl)

被引：23
|
作者：
Sun, Di
Wei, Zhan-Hua
Yang, Cheng-Feng
Zhang, Na
Huang, Rong-Bin [1 ]
Zheng, Lan-Sun
机构：
[1] Xiamen Univ, State Key Lab Phys Chem Solid Surfaces, Xiamen 361005, Peoples R China
来源：
INORGANIC CHEMISTRY COMMUNICATIONS | 2010年 / 13卷 / 10期
基金：
中国国家自然科学基金;
关键词：
Silver(I) cluster; Lawesson's reagent; Crystal structure; X-RAY-STRUCTURE; LAWESSONS REAGENT; CHALCOGENIDE CLUSTERS; METAL-COMPLEXES; ROUTE; THIOESTERS; CHEMISTRY; THIATION; ANIONS;
D O I：
10.1016/j.inoche.2010.06.048
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The ultrasonic reaction of Lawesson's reagent (2,4-bis(4-methoxyphenyl)-1,3-dithiadiphosphetane-2,4-disulfide, LR) with Ag(OAc) and Ph3P (triphenylphosphane) gave an Ag-20 cluster {[Ag-20(ArP(OEt)S-2)(6) (ArPOS2)(6)(Ph3P)(8)]center dot 2(OAc)center dot 8(H2O)center dot(CHCl3)} (1) (Ar = 4-methoxyphenyl). The core of this cluster is an Ag-based propeller comprised of one triangle central axis and three distorted rectangle leaves. The bipodal and tripodal P/S-containing ligands were generated from in situ P-S bond cleavage and P-O bond formation process. (C) 2010 Elsevier B.V. All rights reserved.
引用
收藏
页码：1191 / 1194
页数：4
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