Arsenic-π interactions stabilize a self-assembled As2L3 supramolecular complex

被引：89

作者：

Vickaryous, WJ

Herges, R

Johnson, DW ^{[1
]}

机构：

[1] Univ Oregon, Dept Chem, Eugene, OR 97403 USA

[2] Univ Kiel, Inst Organ Chem, D-24098 Kiel, Germany

来源：

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

关键词：

arsenic; coordination modes; density functional calculations; self-assembly; supramolecular chemistry;

D O I：

10.1002/anie.200461011

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An As2L3 metallocryptand is the result of a new predictive design strategy for forming self-assembled supramolecular arsenic complexes. The assembly is remarkably stable to a variety of competing metal ions, harsh acid, and excess ligand. X-ray crystallographic studies and density functional calculations suggest that a strong arsenic-π interaction adds stability to the structure.

引用

页码：5831 / 5833

页数：3