Spectroscopic identification and electrochemical behavior of the dihydride tetrapalladium cluster [Pd4(dppm)4(H)2]X2 (X = Cl, Br)

被引：14

作者：

Gauthron, I

Gagnon, J

Zhang, TL

Rivard, D

Lucas, D

Mugnier, Y

Harvey, PD

机构：

[1] Fac Sci Gabriel, Lab Synth & Electrosynth Organomet, CNRS UMR 5632, F-2100 Dijon, France

[2] Univ Sherbrooke, Dept Chim, Sherbrooke, PQ J1K 2R1, Canada

来源：

INORGANIC CHEMISTRY | 1998年 / 37卷 / 05期

关键词：

D O I：

10.1021/ic970569+

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Pd-2(dppm)(2)X-2 complexes (X=Cl, Br) react with NaBH4 to form [Pd-4(dppm)(4)(mu(4)-H)(2)]X-2 as characterized from chemical analysis, FAB mass, !H and 3!P NMR, and UV-vis spectroscopy, polarography, and conductivity measurements. The dicationic cluster can be reversibly electrochemically catalysis reduced to "Pd-4(dppm)(4)(H)(2)", which is stable at the electrochemical time scale.

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页码：1112 / 1115

页数：4

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