De, Soma and Lokanath, NK and Sridhar, MA and Prasad, Shashidhara J and Venkatesan, K and Bhattacharya, Santanu (1999) Structure of 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9-hexadecafluorodecyl 1,10-ditosylate by X-ray crystallography and F-19-NMR spectroscopy. In: Journal of Molecular Structure, 479 (1). 75-81 .
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2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9-hexadecafluorodecyl 1,10-ditosylate and its precursors were synthesized and characterized by H-1- and F-19-NMR spectroscopic methods and X-ray crystallography. These compounds are building blocks for the syntheses of the surfactants containing polyperfluoromethylene spacer. The molecule has extended all-trans conformation with molecular symmetry (1) over bar (C-i). There is a reasonably strong C-H ... O interaction in the crystal and there are two F ... F intermolecular contact distances less than the sum of van der Waals radii. (C) 1999 Elsevier Science B.V. All rights reserved.
|Item Type:||Journal Article|
|Additional Information:||Copyright of this article belongs to Elsevier Science.|
|Keywords:||X-ray crystallography;NMR spectroscopy;Surfactant; Polyperfluoromethylene spacer.|
|Department/Centre:||Division of Chemical Sciences > Organic Chemistry|
|Date Deposited:||30 Jun 2011 07:42|
|Last Modified:||30 Jun 2011 07:42|
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