MOLECULAR-INTERACTIONS AND HYDROGEN-BOND TUNNELING DYNAMICS - SOME NEW PERSPECTIVES

被引：151

作者：

SAYKALLY, RJ ^{[1
]}

BLAKE, GA ^{[1
]}

机构：

[1] CALTECH, DIV GEOL & PLANETARY SCI, PASADENA, CA 91125 USA

来源：

SCIENCE | 1993年 / 259卷 / 5101期

关键词：

D O I：

10.1126/science.259.5101.1570

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The recent development of tunable far-infrared lasers and other high-resolution spectroscopic probes of weakly bound clusters is having a significant impact on our understanding of intermolecular forces and on the complex quantum tunneling dynamics that occur in hydrogen-bonded systems. Far-infrared studies of a variety of interactions are discussed, including several prototypical water-hydrophobe complexes, the water trimer, and the ammonia dimer. Particular attention is paid to the inversion of spectroscopic data to yield detailed intermolecular potential energy surfaces. Investigations of nonpairwise additivity are also described.

引用

页码：1570 / 1575

页数：6

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