STRUCTURAL-CHANGES IN EVEN-NUMBERED CRYSTALLINE PARAFFINS AT TEMPERATURES BELOW THEIR MELTING-POINT

被引：16

作者：

ROYAUD, IAM ^{[1
]}

HENDRA, PJ ^{[1
]}

MADDAMS, W ^{[1
]}

PASSINGHAM, C ^{[1
]}

WILLIS, HA ^{[1
]}

机构：

[1] UNIV SOUTHAMPTON,DEPT CHEM,SOUTHAMPTON SO9 5NH,HANTS,ENGLAND

来源：

JOURNAL OF MOLECULAR STRUCTURE | 1990年 / 239卷

关键词：

D O I：

10.1016/0022-2860(90)80204-W

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：

The low frequency Raman spectra of even-numbered paraffins between C22H46 and C36H74 have been recorded over a range of temperatures up to their melting points. Particular emphasis was placed on temperatures just below the cyrstalline melting points. The structure changes in this temperature range and the spectral effects are explained. The lattice packing in the crystals was found to depend on the thermal history of the sample during its crystallization. © 1990.

引用

页码：83 / 102

页数：20

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