L. Atovmyan, N. I. Golovina, L. Eremenko
Mar 1, 1984
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Journal
Bulletin of the Academy of Sciences of the USSR, Division of chemical science
Abstract
Conclusions1.1,5-Difluoro-1,1,3,3,5,5-hexanitropentane and 1,3,5-trifluoro-1,1,3,5,5-pentanitropentane have been prepared.2.By means of x-ray structure analysis, we have found a branched conformation of the 1,5-difluoro-1,1,3,3,5,5-pentanitropentane.3.The 1,5-difluoro-1,1,3,3,5,5-hexanitropentane has a more uniform charge distribution in comparison with the 1,3,5-trifluoro-1,1,3,5,5-pentanitropentane. The nonuniform charge distribution with respect to the terminal contacting atoms in the latter compound leads to electrostatic intermolecular interaction, and as a result, to a looser packing in comparison with the other compound.