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1993 (1)
1Author    R. Alf Steudel, Angela Albertsen, M. Onika Kustos, Joachim PickardtRequires cookie*
 Title    X-Ray Structural Analysis and Vibrational Spectra of Sodium Cysteine-S-sulfonate, +H3N C H (C 0 0 )CH 2S 20 3Na -3 /2 H 20 [1]  
 Abstract    The title com pound crystallizes orthorhombically (space group C 222,) with a = 797.0, b = 870.3 and c = 2739.0 pm. The anions are zwitterions which are heavily involved in intra-and intermolecular NH --O and OH -O hydrogen bonding. The two types o f sodium cations are coordinated by six oxygen atoms each o f which belongs to either S 0 3 groups (N a 2) or water molecules and S 0 3 groups (N a l). A second type o f water molecules is not coordinated to the cations. The SS bond length is 208.2 pm. Infrared and Raman spectra o f the title com pound are reported and tentatively assigned. The SS stretching vibration is observed at 409 cm -1. 
  Reference    Z. Naturforsch. 48b, 555—560 (1993); received July 23 1992 
  Published    1993 
  Keywords    Cysteine, S-Sulfonate, Structure, Spectra, Hydrogen Bonds 
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 TEI-XML for    default:Reihe_B/48/ZNB-1993-48b-0555.pdf 
 Identifier    ZNB-1993-48b-0555 
 Volume    48