THE STRUCTURE OF WATER - A MIXTURE OF CUBES AND PLANAR 4-MEMBERED RINGS

被引：8

作者：

BERTAGNOLLI, H

机构：

[1] Institut Für Physikalische Chemie, Universität Stuttgart, D-W-7000

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1992年 / 31卷 / 12期

关键词：

D O I：

10.1002/anie.199215771

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

From simple thermodynamic considerations, which used only data from ice and the gaseous H2O dimer, Benson and Siebert derived a model for the structure of liquid water. In their opinion, water consists of cubic octamers (picture right), which are linked by hydrogen bonds and can dissociate into cyclic tetramers. The assumption of an isomerization equilibrium between octamers and tetramers can explain the anomalous heat capacity of water and its change with temperature.

引用

页码：1577 / 1578

页数：2