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Main Title: X-Ray Structural Analysis and Vibrational Spectra of Sodium Cysteine-S-sulfonate, +H3NCH(COO-)CH2S2O3Na • 3/2H2O [1]
Author(s): Steudel, Ralf
Albertsen, Angela
Kustos, Monika
Pickardt, Joachim
Type: Article
Language Code: en
Abstract: The title compound crystallizes orthorhombically (space group C 2221) 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 of sodium cations are coordinated by six oxygen atoms each of which belongs to either SO3 groups (Na 2) or water molecules and SO3 groups (Na1). A second type of water molecules is not coordinated to the cations. The SS bond length is 208.2 pm. Infrared and Raman spectra of the title compound are reported and tentatively assigned. The SS stretching vibration is observed at 409 cm-1.
Issue Date: 1993
Date Available: 10-Nov-2018
DDC Class: 540 Chemie und zugeordnete Wissenschaften
Subject(s): cysteine
hydrogen bonds
Journal Title: Zeitschrift für Naturforschung B
Publisher: De Gruyter
Publisher Place: Berlin
Volume: 48
Issue: 5
Publisher DOI: 10.1515/znb-1993-0503
Page Start: 555
Page End: 560
EISSN: 1865-7117
ISSN: 0932-0776
Appears in Collections:Inst. Chemie » Publications

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