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1991 (1)
1976 (1)
1Author    E. Ra, H.-DL. Üdem Ann, N., M. R.Requires cookie*
 Title    Temperature Dependence of the Rotational Mobility of the Sugar and Water Molecules in Concentrated Aqueous Trehalose and Sucrose Solutions  
 Abstract    Carbon-13 and deuteron spin lattice relaxation times T, o f concentrated solutions o f tre­ halose and sucrose in heavy water are given as function o f temperature. From the temperature dependence o f the Tx ideal glass transitions temperatures Ta are derived. For both compounds the T0 derived for the disaccharides are at high concentrations larger than the Ta o f the water molecules. 
  Reference    Z. Naturforsch. 46c, 313 (1991); received January 14 1991 
  Published    1991 
  Keywords    Disaccharides, Solutions, Mobility Glass Transition 
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 TEI-XML for    default:Reihe_C/46/ZNC-1991-46c-0313.pdf 
 Identifier    ZNC-1991-46c-0313 
 Volume    46 
2Author    H.-H Perkampus, E. SchönbergerRequires cookie*
 Title    Untersuchungen über die Wechselwirkung von Aromaten mit Antimontrichlorid, IV* Elektronenspektroskopische Untersuchung zur Frage der Farbigkeit der Molekülverbindung ArH * 2 SbCl3 Investigations about the Interaction of Aromatic Compounds with Antimonytrichloride, IV* Elektronspectroscopical Investigation about the Colour of the Aromatics * 2 SbCl3 Complexes  
 Abstract    Contrary to the published results it is shown the colour of the solid molecular complexes arene • 2 SbCl3 is due to impurities in these systems. These impurities are mainly the radical ions of the aromatic compounds. If the formation of these radical ions is avoided the complexes in the solid state are colourless or slightly yellow-coloured. 
  Reference    (Z. Naturforsch. 31b, 73—75 [1976]; eingegangen am 13. September 1975) 
  Published    1976 
  Keywords    Electronic Spectra, Solution, Solid State, Radicalions, Aromatic Compounds 
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 TEI-XML for    default:Reihe_B/31/ZNB-1976-31b-0073.pdf 
 Identifier    ZNB-1976-31b-0073 
 Volume    31