Study of molecular reorientation in solid neopentane by quasielastic neutron scattering

被引：24

作者：

Lechner, R. E. ^{[1
]}

Rowe, J. M. ^{[1
]}

Skoeld, K. ^{[1
]}

Rush, J. J. ^{[2
]}

机构：

[1] Argonne Natl Lab, Solid State Sci Div, Argonne, IL 60439 USA

[2] Natl Bur Standards, Ctr Radiat Res, Washington, DC USA

来源：

CHEMICAL PHYSICS LETTERS | 1969年 / 4卷 / 07期

关键词：

D O I：

10.1016/0009-2614(69)85008-6

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Results of cold neutron scattering by plastic neopentane at several temperatures are presented. The measured quasielastic peak widths are compared with calculations for two simple models of molecular reorientation. An activation energy for reorientation of 0.88 +/- 0.11 kcal/ mole is derived.

引用

页码：444 / 448

页数：5

共 14 条

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