Coordination Complexes of Ph3Sb2+ and Ph3Bi2+: Beyond Pnictonium Cations

被引：71

作者：

Robertson, Alasdair P. M. ^{[1
]}

Burford, Neil ^{[1
]}

McDonald, Robert ^{[2
]}

Ferguson, Michael J. ^{[2
]}

机构：

[1] Univ Victoria, Dept Chem, Victoria, BC, Canada

[2] Univ Alberta, Dept Chem, Xray Crystallog Lab, Edmonton, AB, Canada

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2014年 / 53卷 / 13期

关键词：

coordination chemistry; Lewis acids; main group elements; pnictogens; polycations; CRYSTAL-STRUCTURE; TRIORGANOANTIMONY(V) CATIONS; BISMUTH(III); ANTIMONY(III); STIBENIUM; LIGAND; RADII; SALTS; ION;

D O I：

10.1002/anie.201310613

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The syntheses of salts containing ligand-stabilized Ph3Sb2+ and Ph3Bi2+ dications have been realized by insitu formation of Ph(3)Pn(OTf)(2) (Pn=Sb or Bi) and subsequent reaction with OPPh3, dmap and bipy. The solid-state structures demonstrate diversity imposed by the steric demands and nature of the ligands. The synthetic method has the potential for broad application enabling widespread development of the coordination chemistry for Pn(V) acceptors.

引用

页码：3480 / 3483

页数：4

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