Evidence of dimer formation in neat liquid 1,3,5-trifluorobenzene

被引：16
作者：
Cabaco, MI
Danten, Y
Besnard, M
Guissani, Y
Guillot, B
机构：
[1] UNIV BORDEAUX 1,SPECT MOL & CRISTALLINE LAB,CNRS URA 124,F-33405 TALENCE,FRANCE
[2] UNIV PARIS 06,PHYS THEOR LIQUIDES LAB,CNRS URA 765,F-75252 PARIS,FRANCE
来源：
CHEMICAL PHYSICS LETTERS | 1996年 / 262卷 / 1-2期
关键词：
D O I：
10.1016/0009-2614(96)01049-4
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：
1,3,5-Trifluorobenzene neat liquid has been studied in comparison with benzene and perfluorinated benzene using neutron diffraction experiments and molecular dynamics simulation. These investigations reveal that the short-range local order is markedly different in 1,3,5-trifluorobenzene liquid, and involves 'dimers', in which the molecules have a parallel stacked configuration, and an average intermolecular distance of less than 4 Angstrom.
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页码：120 / 124
页数：5
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