Structure of a self-assembled chain of water molecules in a crystal host

被引：240

作者：

Pal, S ^{[1
]}

Sankaran, NB ^{[1
]}

Samanta, A ^{[1
]}

机构：

[1] Univ Hyderabad, Sch Chem, Hyderabad 500046, Andhra Pradesh, India

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2003年 / 42卷 / 15期

关键词：

hydrogen bonds; self-assembly; supramolecular chemistry; water chemistry; X-ray diffraction;

D O I：

10.1002/anie.200250444

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The role of hydrogen bonding in water is important in determining the structure, stability, and function of biological assemblies. The supramolecular structure of 1,4,7,10-tetraazacyclododecane, a molecule that has secondary N-H bonds similar to those found in biological systems, contains an infinite chain of tetrameric water clusters (depicted, oxygen: red; hydrogen: white). This motif, until now, has not even been speculated upon.

引用

页码：1741 / 1743

页数：3

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