Triple bond to lead:: Synthesis and characterization of the plumbylidyne complex trans-[Br(PMe3)4MoPb-C6H3-2,6-Trip2]

被引：65

作者：

Filippou, AC ^{[1
]}

Rohde, H ^{[1
]}

Schnakenburg, G ^{[1
]}

机构：

[1] Humboldt Univ, Inst Chem, D-12489 Berlin, Germany

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2004年 / 43卷 / 17期

关键词：

density functional calculations; Group; 14; elements; lead; molybdenum; triple bonds;

D O I：

10.1002/anie.200353477

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Mine's a triple! The reaction of cis-[Mo(N2) 2(PMe3)4) with (Pb(Br)R)2 affords the red-brown plumbylidyne complex 1 (see scheme), which is the first compound to feature a triple bond to a main-group element of the sixth row. The molecular structure of 1 reveals a very short Mo-Pb bond of 2.5495(8) Å and a near linear coordination at the lead atom (Mo-Pb-Caryl 177.8(2)°) (R = 2,6-Trip2-C6H3, Trip = 2,4,6-iPr 3-C6H2).

引用

页码：2243 / 2247

页数：5

共 25 条

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