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  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 379 (1971), S. 300-311 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: The polymerisation of S2O gives solid polysulfur oxides in which the atomic ratio S : O lies between 2.4 : 1 and 3.7 : 1. Solutions of polysulfur oxides produced by dissolving S2O in suitable cold solvents are stable for several days below -50°C, but for only a few hours at -20°C. Soluble polysulfur oxide obtained in chloroform at -60°C with concentrations from 0.01-0.07 mole/1 has the formula S5O. With pure HJ it can be reduced quantitatively to S8.
    Notes: Bei der Polymerisation des S2O entstehen feste Polyschwefeloxide, in denen das S : O-Atomverhältnis zwischen den Werten 2,4 : 1 und 3,7 : 1 liegt. Leitet man S2O in geeignete kalte Lösungsmittel ein, so entstehen Polyschwefeloxidlösungen, die bei -50°C tagelang, bei -20°C nur wenige Stunden beständig sind. Das in Chloroform bei -60°C in 0,01-0,07 molarer Konzentration gelöste Polyschwefeloxid besitzt die Formel S5O. Es läßt sich mit wasserfreiem Jodwasserstoff quantitativ zu S8 reduzieren.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
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