Synthesis and structure of formally hexavalent palladium complexes

被引：88

作者：

Chen, WZ ^{[1
]}

Shimada, S ^{[1
]}

Tanaka, M ^{[1
]}

机构：

[1] Natl Inst Adv Ind Sci & Technol AIST, Tsukuba, Ibaraki 3058565, Japan

来源：

SCIENCE | 2002年 / 295卷 / 5553期

关键词：

D O I：

10.1126/science.1067027

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Formally hexavalent palladium complexes have been isolated and structurally characterized for the first time. Thermal condensation reaction of three molecules of 1,2-C6H4(SiH2)(2)Pd-11(R2PCH2CH2PR2) (where R is defined as a methyl or ethyl) provided trinuclear palladium complexes. Single-crystal x-ray analysis revealed that each of the central palladium atoms of the complexes is ligated by six silicon atoms and is hexavalent, whereas the other palladium atoms are divalent.

引用

页码：308 / 310

页数：3

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