Structural design criteria for anion hosts: Strategies for achieving anion shape recognition through the complementary placement of urea donor groups

被引：238

作者：

Hay, BP ^{[1
]}

Firman, TK

Moyer, BA

机构：

[1] Pacific NW Natl Lab, Div Chem Sci, Richland, WA 99352 USA

[2] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2005年 / 127卷 / 06期

关键词：

D O I：

10.1021/ja043995k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The arrangement of urea ligands about different shaped anions has been evaluated with electronic structure calculations. Geometries and binding energies are reported for urea complexes with Cl-, NO3-, and ClO4-. The results yield new insight into the nature of urea-anion interactions and provide structural criteria for the deliberate design of anion selective receptors containing two or more urea donor groups.

引用

页码：1810 / 1819

页数：10

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