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1983 (1)
1975 (1)
1Author    F.A SRequires cookie*
 Title    o f M o and W , X V I I * Results on M o -0 and M o -S Double Bridges  
 Abstract    M 
  Reference    (Z. Naturforsch. 30b, 638—640 [1975]; received March 14/April 221975) 
  Published    1975 
  Keywords    o -0 Double bridges, M o-S Double Bridges, Bond Distances 
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 TEI-XML for    default:Reihe_B/30/ZNB-1975-30b-0638_n.pdf 
 Identifier    ZNB-1975-30b-0638_n 
 Volume    30 
2Author    Ralf SteudelRequires cookie*
 Title    Barrier to Rotation about Sulfur-Sulfur Bonds in Homocyclic Sulfur Molecules [1]  
 Abstract    It is shown that the distances (d) of the 19 longest bonds in 9 homocyclic sulfur rings of type Sn (n = 6-20) depend on the torsional angles (r) which vary between 0° and 140°. The function d = f (r) is smallest for r = 90-100° and largest for r = 0°; the corresponding bond distance variation amounts to 13 pm or 6%. The height of the torsional cis-barrier is estimated from the enthalpy of formation of gaseous S7 as equal to or smaller than 24 kJ/mol. 
  Reference    Z. Naturforsch. 38b, 543—545 (1983); received January 18 1983 
  Published    1983 
  Keywords    Elemental Sulfur, Sulfur Rings, Sulfur-Sulfur Bonds, Torsional Barrier, Bond Distances 
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 TEI-XML for    default:Reihe_B/38/ZNB-1983-38b-0543.pdf 
 Identifier    ZNB-1983-38b-0543 
 Volume    38