Spectroscopic Evidence for Pseudorotation of Seven-Membered Chalcogen Rings in Solution [1]

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Spectroscopic Evidence for Pseudorotation of Seven - Membered Chalcogen Rings in Solution [ 1 ]

Institut für Anorganische und Analytische Chemie, Freie Universität Berlin, D-1000 Berlin 33, F R G Z. Naturforsch. 43b, 245-247 (1988); received October 7/October 12, 1987 77Se NMR Spectra, Raman Spectra, Elemental Sulfur, Selenium Sulfides The 77Se NMR spectrum of l,2-Se2S5 exhibits one singlet at 1077.3 ppm indicating pseudorotation in solution; the same conclusion is reached from the soluti...

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ژورنال

عنوان ژورنال: Zeitschrift für Naturforschung B

سال: 1988

ISSN: 1865-7117,0932-0776

DOI: 10.1515/znb-1988-0220