Etude des Vibrations SN et SO des Dérives de L'acide Imidodisulfurique par Spectrométrie Raman | Zendy

Parent Y. | Zendy; Semmoud A. | Zendy; Iskander B. | Zendy; Vast Et P. | Zendy; DeleDubois M. L. | Zendy; LorriauxRubbens Et A. | Zendy; Narula S. P. | Zendy

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Etude des Vibrations SN et SO des Dérives de L'acide Imidodisulfurique par Spectrométrie Raman

Author(s) -

Parent Y.,

Semmoud A.,

Iskander B.,

Vast Et P.,

DeleDubois M. L.,

LorriauxRubbens Et A.,

Narula S. P.

Publication year - 1982

Publication title -

journal of raman spectroscopy

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.748

H-Index - 110

eISSN - 1097-4555

pISSN - 0377-0486

DOI - 10.1002/jrs.1250120103

Subject(s) - raman spectroscopy , chemistry , crystallography , tetrahedron , stereochemistry , physics , optics

The Raman spectra of sixteen compounds derived from HN(SO 3 ) 2 2− have been compared. The results show that the substitution of one or more of the oxygens of the original tetrahedron SO 4 2− by a ligand F, Cl, NH, N, implies a contraction of the free SO bonds. This is characterized by the shifting of the symmetrical stretching frequency ν s (SO). The polarizing power of the associated cations can also affect ν s (SO).

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