Is deuterium always smaller than protium?

被引：60

作者：

Dunitz, Jack D. ^{[1
]}

Ibberson, Richard M. ^{[2
]}

机构：

[1] ETH, Swiss Fed Inst Technol, Organ Chem Lab, CH-8093 Zurich, Switzerland

[2] Rutherford Appleton Lab, STFC, ISIS Facility, Didcot OX11 0QX, Oxon, England

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2008年 / 47卷 / 22期

关键词：

benzene; cleuteration; isotope effects; molecular volume; neutron diffraction;

D O I：

10.1002/anie.200800063

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Graph Presented) A question of size: At low temperatures the molecular volume in crystalline deuterated benzene is smaller than in the hydrogen isotopologue; above 170 K, however, the reverse is true (see graph). © 2008 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：4208 / 4210

页数：3

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