First platinum clusters containing a direct Pt–Si bond: molecular structure of [Pt3{Si(OSiMe3)3}(µ-PPh2)3(PPh3)2] and electrochemical studies
First platinum clusters containing a direct Pt–Si bond: molecular structure of [Pt3{Si(OSiMe3)3}(µ-PPh2)3(PPh3)2] and electrochemical studies
复制标题
第一个含有直接 Pt-Si 键的铂簇：[Pt3{Si(OSiMe3)3}(μ-PPh2)3(PPh3)2] 的分子结构和电化学研究
DOI：
10.1039/a905840k
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发表时间：
1999
影响因子：
3.3
通讯作者：
M. Fontani
中科院分区：
文献类型：
--
作者：
R. Bender;P. Braunstein;S. Bouaoud;Naima Merabet;D. Rouag;P. Zanello;M. Fontani
[Pt3Ph(µ-PPh2)3(PPh3)2] (1) 与各种硅烷和硅氧烷的反应提供了第一个包含直接 Pt-Si 键的铂簇，可以通过 X 射线衍射进行表征，在 [Pt3{Si(OSiMe3)3}(µ-PPh2)3(PPh3)2] (2a) 的情况下：44 电子簇 1 和的氧化还原性质[Pt3{Si(OMe)3}(μ-PPh2)3(PPh3)2] (2b) 已通过循环伏安法进行了研究。
The reaction of [Pt3Ph(µ-PPh2)3(PPh3)2] (1) with various silanes and siloxanes afforded the first platinum clusters containing a direct Pt–Si bond that could be characterized by X-ray diffraction, in the case of [Pt3{Si(OSiMe3)3}(µ-PPh2)3(PPh3)2] (2a): the redox properties of the 44-electron clusters 1 and [Pt3{Si(OMe)3}(µ-PPh2)3(PPh3)2] (2b) have been studied by cyclic voltammetry.