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  • 1
    ISSN: 0044-2313
    Keywords: Ethylenedithiobis(dimethylsulfonium) Salts ; Bisdimethylsulfoniumtrithiocarbon Acid Diester Bishexachloroantimonate ; IR Spectra ; Crystal Structure ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Reaction of Chloromethylsulfonium Salts with Ethanedithiol and Trithiocarbon Acid and Crystal Structure of 2-Methyl-1,2,3-trithiolaniumhexachloroantimonateBy simple condensation reactions among chlorodimethylsulfonium salts and ethanedithiol or trithiocarbon acid the ethylenedithiobis(dimethylsulfonium) salts [(CH3)2S—S—(CH2)2—S—S(CH3)2]2+ (SbCl6-)2 and (HSO4-)2 respectively the bisdimethylsulfoniumtrithiocarbonaciddiester-bishexachloroantimonate [(CH3)2S—S—C(S)—S—S(CH3)2]2+ (SbCl6-)2 are obtained.From dichloromethylsulfoniumhexachloroantimonate and ethanedithiol the S-methylated 1,2,3-trithiolaniumhexachloroantimonate is formed. Its crystal structure is reported. It crystal structure is reported. It crystallizes in the space group P1 with a = 672.2 pm, b = 782.3 pm, c = 1335.3 pm, α = 87.40°, β = 83.07d, g = 89,18°, V = 696×06 pm3 and Z = 2. The five-ring is wave-like with an upset SSS angle and a ring-spaned S2-S3 contact.
    Notes: Durch einfache Kondensationsreaktionen zwischen Chlordimethylsulfoniumsalzen und Ethandithiol bzw. Trithiokohlensäure werden die Ethylendithiobis(dimethylsulfonium)salze [(CH3)2S—S—(CH2)2—S—S(CH3)2]2+ (SbCl6-)2 und (HSO4-)2 bzw. das Bisdimethyl-sulfoniumtrithiokohlensäurediesterbishexachloroantimonat [(CH3)2S—S—C(S)—S—S(CH3)2]2+ (SbCl6-)2 erhalten.Aus Dichlormethylsulfoniumhexachloroantimonat und Ethandithiol entsteht das S-methylierte 1,2,3-Trithiolaniumhexachloroantimonat, dessen Kristallstruktur mitgeteilt wird. Es kristallisiert in der Raumgruppe P1 mit a = 672,2 pm, b = 782,3 pm, c = 1335,3 pm, α = 87,40°, β = 83,07°, γ = 89,18°, V = 696 · 106 pm3, Z = 2. Der Fünfring ist gewellt mit einem gestauchten SSS-Winkel und einem ringüberbrückenden S2-S3-Kontakt.
    Additional Material: 3 Ill.
    Type of Medium: Electronic Resource
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