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1978 (1)
1Author    Joachim Staufif, Wolfgang JaeschkeRequires cookie*
 Title    Chemilumineszenz der S02-Oxidation Chemiluminescence of SO2-Oxidation  
 Abstract    The reactions of diluted aqueous solutions of SO2 resp. HSO3-ions with MJ1O4-or Ce 4+ ions in the pH range 1-4 produce chemiluminescence in the spectral region of 450-600 nm. Measurements of the time course of the light emission and their simulation on an analog computer led to a reaction scheme in which a recombination product of primarily formed HSO3 radicals -of a lifetime of about 1 second -appears as precursor of electronically excited SO2 molecules. The participation of singlet oxygen can be excluded because at least the reaction with Ce 4+ ions proceeds also in the absence of oxygen. 
  Reference    Z. Naturforsch. 33b, 293—299 (1978); eingegangen am 30. September/12. Dezember 1977 
  Published    1978 
  Keywords    Sulfur Dioxide, Oxidation, Chemiluminescence, Reaction Kinetics, Analysis 
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 TEI-XML for    default:Reihe_B/33/ZNB-1978-33b-0293.pdf 
 Identifier    ZNB-1978-33b-0293 
 Volume    33 
2Author    W. Olfdieter, A. Schenk, Ute KarlRequires cookie*
 Title    Chirale Ruthenium-Halbsandwichkomplexe des Schwefelmonoxids und Schwefeldioxids [1] Chiral Ruthenium Halfsandwich Complexes of Sulfur M onoxide and Sulfur Dioxide [1]  
  Reference    Z. Naturforsch. 44b, 988—9 (1989); eingegangen am 18. April 1989 
  Published    1989 
  Keywords    Ruthenium Complexes, Sulfur Monoxide, Sulfur Dioxide 
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 TEI-XML for    default:Reihe_B/44/ZNB-1989-44b-0988_n.pdf 
 Identifier    ZNB-1989-44b-0988_n 
 Volume    44 
3Author    Frank-Michael Tesky, Rüdiger Mews, Bernt KrebsRequires cookie*
 Title    Cyclodiaza-A 6 -thianes  
 Abstract    From sulfurtriimides and N-perfluoroalkyl-isocyanates or -sulfinyl-amines SSS'S'-tetra-imino-(lla-c), SS'-dioxo-SS'-di-imino-(19 and 28), and SSS'-tri-oxo-S'-imino-cyclodiaza-A 6 -thianes (34) were prepared. The structures of lib, 19 and 28 are discussed, general rules for the stability of these ring systems are derived. 
  Reference    Z. Naturforsch. 36b, 1465—1478 (1981); eingegangen am 7. Mai 1981 
  Published    1981 
  Keywords    Sulfur-triimides, Sulfur Dioxide, Perfluoroisopropyl-sulfinylamine, Cyclodiaza-A 6 -thianes 
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 TEI-XML for    default:Reihe_B/36/ZNB-1981-36b-1465.pdf 
 Identifier    ZNB-1981-36b-1465 
 Volume    36 
4Author    W. Olfdieter, A. Schenk, L. Eiß, N. ErRequires cookie*
 Title    Oxidative Addition von H2 und HCl an Iridium-Schwefelmonoxid-und Schwefeldioxid-Komplexe [1] O xidative A ddition of H 2 and H Cl to Iridium Sulfur M onoxide and Sulfur D ioxide C om plexes [1]  
 Abstract    Square planar iridium (I) complexes of sulfur monoxide and sulfur dioxide undergo oxidative addition with dihydrogen and hydrogen chloride. The resulting hydrido-iridium(III) complexes have been characterized by 'H , 3IP NM R and IR spectroscopy. The limited stability of the sulfur monoxide derivatives is explained as resulting from decreased back-bonding between iridium and sulfur. 
  Reference    Z. Naturforsch. 42b, 967—971 (1987); eingegangen am 26. März 1987 
  Published    1987 
  Keywords    Sulfur Monoxide, Sulfur Dioxide, Oxidative A ddition Hydrido Iridium Complexes 
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 TEI-XML for    default:Reihe_B/42/ZNB-1987-42b-0967.pdf 
 Identifier    ZNB-1987-42b-0967 
 Volume    42 
5Author    W. Olfdieter, A. Schenk, Ute KarlRequires cookie*
 Title    N ukleophile A ddition von Alkoxid an einen kationischen Ruthenium-Schwefeldioxid- K omplex [1] Nucleophilic A ddition of Alkoxide to a Cationic Ruthenium Sulfur Dioxide Complex [1]  
 Abstract    The complex [C5Me5Ru(PMe3)2(S 0 2)] + is sus­ ceptible to nucleophilic attack at sulfur as shown by the reaction with R 0 H /N a 2C 0 3 (R = Me, Et, /-Pr) which gives the metallosulfonic esters [C5M e5R u(PM e3)2(S 0 20 R)]. 
  Reference    Z. Naturforsch. 44b, 993—995 (1989); eingegangen am 25. April 1989 
  Published    1989 
  Keywords    Ruthenium Com plex, Sulfur Dioxide, Nucleophilic A ddition 
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 TEI-XML for    default:Reihe_B/44/ZNB-1989-44b-0993_n.pdf 
 Identifier    ZNB-1989-44b-0993_n 
 Volume    44 
6Author    Michaela Zuckmantel, R. Kurth, H. P. BoehmRequires cookie*
 Title    Kohlenstoffe als Katalysatoren für die Oxydation von schwef liger Säure Carbons as Catalysts for the Oxidation of Sulfurous Acid  
 Abstract    Conductometric measurements of the catalytic oxydation of dilute aqueous sulfurous acid were used in the comparison of various carbon catalysts, e.g. active charcoals and carbon blacks. The oxidation rate is proportional to (Po2) 1/2 and to the amount of adsorbed HSO3-ions. Basic surface oxides are responsible for the HSO3 -adsorption. The catalytic activity of a carbon is influenced also by other factors than the concentration of basic surface oxides. It is changed by heat treatment of the carbon as well as by chemical treatment of its surface. Treatment with ammonia at 600 °C increases its activity dramatically, absolutely inactive carbon blacks were rendered highly active. 
  Reference    Z. Naturforsch. 34b, 188—196 (1979); eingegangen am 11. Juli 1978 
  Published    1979 
  Keywords    Carbon Catalysts, Catalytic Oxidation, Sulfur Dioxide, Sulfurous Acid, Surface Oxides of Carbon 
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 TEI-XML for    default:Reihe_B/34/ZNB-1979-34b-0188.pdf 
 Identifier    ZNB-1979-34b-0188 
 Volume    34